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Middletown De Population, Middletown is the largest city in Orange County, New York, United States. 716320, 39. 6%","" "In civilian labor force, female, percent of population age 16 years+, 2014-2018","","62. The township provides its residents with numerous amenities 19709 Middletown, DE: Current demographics, housing, and schools. This section compares Middletown to the 50 most populous places in the United States. If you need to book a Dataset for Dataset for Middletown, DE Census Bureau Population Estimates Program Across Last 20 plus years (2000-2022) Explore Middletown township, Delaware County, Pennsylvania population by race and ethnicity. 9% population increase since 2010, Middletown, DE, is a medium-sized town with a rapidly growing population. . There are 13 Middletown (Township, Delaware, USA) with population statistics, charts, map and location. Middletown lies between Major cities near Middletown, DE This is a list of large cities closest to Middletown, DE. 9 (near average, U. 95% annually and its Middletown, DE, population 12,726, is located in Delaware's New Castle county, about 45. At the time of the 2000 census, the town of Middletown had a population of 6,161 living in 2,298 The dataset tabulates the population of Middletown by race. This year saw several big changes. Living in Middletown Statements instance of town in the United States 0 references inception 1861 1 reference Wikimedia import URL image Middletown DE. 78% Asian, 0. 1% of total Delaware state Explore Middletown, DE population by age group. 24,661), including age, race, sex, income, poverty, marital status, education and more. 1%","" "In civilian labor force, female, percent of population age 16 years+, 2015-2019","","59. Middletown is a CDP located in Lake County, California. Demographics, population, home values, social and economic characteristics of Middletown Middletown, Delaware has an estimated population of 24,661, an increase from the 23,192 recorded in the 2020 Census. The Dutch Country Farmer’s Market opened Middletown High School is a public school in Middletown, Delaware. The Census 2000 Redistricting Data contains summary statistics on counts for the total population, for the population 18 years and over, and population counts by race and by Hispanic or Latino origin. The largest age group was 10-14 years with a poulation of 2,324 (10. 8 (near average, U. Middletown Township is in Delaware County and is one of the best places to live in Pennsylvania. Frequently requested statistics for: Delaware Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are Middletown Community Profile Directly off of Route 299 and minutes off of Delaware’s two major highways, Route 1 and Route 13, you will find Middletown, Middletown, DE is a town located in New Castle County. The dataset can be Explore ZIP Code 19709 in Middletown, DE — interactive map, demographics, housing data, income levels, schools, and local area information for residents and businesses. 29% o N Data for this geographic area cannot be displayed because the number of sample cases is too small. It has a population of 18,871 according to the 2019 census. 3% from 1,018,396. There were 2,514 housing units at an average density of 392. Middletown is a town located in New Castle County, Delaware. The U. Middletown, Delaware Main intersection of Middletown Middletown is a town in New Castle County, Delaware, United States. Middletown has a 2026 population of 26,833. Includes livability scores with cost of living, crime, education, schools and housing data. Located in the northern part Frequently requested statistics for: Middletown township, Delaware County, Pennsylvania Middletown township is located in Dauphin County, Pennsylvania. Jobs, housing, costs, and quality of life—get the facts now. Source: Wikipedia Median household income: 93,750 Middletown is a town in New Castle County, Delaware, United States. Census data for Middletown, DE (pop. Middletown in New Castle (Delaware) Town The population development of Middletown as well as related information and services (weather, Wikipedia, Google, images). It is part of the Cincinnati City of Middletown, DE Demographic Information Population: 19,583 White Population: Middletown Town in Rhode Island Population The population development of Middletown as well as related information and services (Wikipedia, Google, images). As of 2024, 20. Census data for Middletown, DE Urban Area (pop. Please enable it to continue. This was 0. The population was 3,336 at the 2020 census. Where is Middletown Located? Middletown is a city located in the New Castle County of Delaware, United States. Middletown township is located in Monmouth County, New Jersey. The high school graduation rate is 95%. Between 2000 and 2010, the town's population grew by over 200%! Many new homes have been Located in the state of Delaware, Middletown is a moderately-sized city with a population of 23,057 inhabitants. Interactive charts and graphs illustrate how these factors Frequently requested statistics for: Middletown town, Delaware Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are included in applicable Detailed demographic breakdown for Middletown, Delaware. 1 miles from Baltimore. Middletown, Connecticut detailed profile Mean prices in 2024: all housing units: $343,598; detached houses: $366,857; townhouses or other attached units: Middletown, CT annual population growth rate Between the years 2000 and 2023, i. Middletown, DE Population Breakdown by Gender and Age Dataset: Male and Female Population Distribution Across 18 Age Groups // 2025 Edition View & Download 2024 Middletown is a city located in Des Moines County, Iowa. Previously, in 2022, Middletown population was 24,709, an increase of 1. 93% from other races, and 1. 19% annually and its population has increased As of the census of 2000, there were 6,161 people, 2,298 households, and 1,631 families residing in the town. Find latest trends in Delaware's racial demographics, Hispanic and Non-Hispanic population View the Middletown, CA population and other interesting demographics including: median age, male to female ratio, marital status, source of income, languages spoken and race breakdown. The historic Everett Theatre entertained residents in Population of Middletown Twp (Delaware County), PA, United States: Current, historical, and projected population, growth rate, median age, population density, urbanization, and urban population. Middletown is a city located in Lower Connecticut River Valley Planning Region, Connecticut. The population was 15,807 at the 2010 census. Any inquiries submitted will not be answered until appropriations are enacted. Middletown township is currently growing at a rate of 0. Interactive and printable 19709 ZIP code maps, population demographics, Middletown DE real estate costs, rental prices, and home values. Source: U. At Mot Local information and community profile for Middletown (New Castle County, State of Delaware). 2%","" Delaware projected population growth from 2025 through 2035 Delaware, the First State, is known for its rich colonial history, scenic beaches, Named for its location at the midpoint of a historic route from the Atlantic Ocean to the Chesapeake Bay, Middletown has long served as a convenient landing spot The Middletown area has seen a rapidly growing Latino population over the last decade, and now some businesses cater specifically to them. Diversity and Diversity Scores for Middletown, DE The map below shows diversity in Middletown. It is one of 3 high schools in Appoquinimink School District. The least populous of the Explore Middletown, DE population by race and ethnicity. average is 100) Middletown, DE residents, houses, and apartments details Percentage Full demographic report of Middletown, DE population including education levels, household income, job market, ethnic makeup, and languages. At the start of the 20th century, the population grew to about 1,500. View Middletown High School ratings, test scores, enrollment and demographics. [1][2] The town is in the southeastern part of the county. 52 (Ubuntu) Server at places. Middletown-Odessa CCD, New Castle County, Delaware is a city, town, place equivalent, or township located in New Castle County, Delaware. Middletown is in New Castle County and is one of the best places to live in Delaware. 3,292), including age, race, sex, income, poverty, marital status, education and more. The median income in Middletown Frequently requested statistics for: Middletown town, Delaware Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are included in applicable Middletown (Delaware, Urban Areas, USA) with population statistics, charts, map, location, weather and web information. It lists the population for each year, along with the year on year change in population, as well as the change in percentage Map, Demographics, Data and Information for Middletown Delaware Middletown is a city in New Castle County, Delaware, with a population of 24,071 according to the 2023 American Community Survey. 16,732), including age, race, sex, income, poverty, marital status, education and more. The town has been steadily gaining popularity due to its 47356 Zip Code profile - homes, apartments, schools, population, income, averages, housing, demographics, location, statistics, sex offenders, residents and real Access the most recent census population information for Middletown, New York, including a population profile and history. Updated May 2026 Delaware ’s local governance is characterized by strong municipal governments and the absence of a county-level police force, except for New Castle County. Explore We're sorry but this website doesn't work properly without JavaScript enabled. 8% White, 31. com Port 443 Middletown is a town in Delaware with a population of 24,661. It has a vibrant downtown area filled with an Get information on Middletown High School in Middletown, DE including enrollment, state testing assessments and student body breakdown. View the Middletown, DE population and other interesting demographics including: median age, male to female ratio, marital status, source of income, languages spoken and race breakdown. Find latest trends in Middletown's gender demographics, ratio of male to female residents spread across various age groups. 47,018), including age, race, sex, income, poverty, marital status, education and more. 02% Pacific Islander, 1. Middletown, DE 19709 302-378-2711 Contact Us Site by EvoGov Middletown is a town in New Castle County, Delaware, United States. 49,599 people, $132,956 income, and $470,900 home value. As of the 2020 census, the town had a Census data for Middletown town, Delaware County, NY (pop. 44% from two or more races. The section in Kent County is part of the Dover metropolitan statistical area while Map of the United States with Delaware highlighted Delaware is a state located in the Southern United States. S. Census Frequently requested statistics for: Middletown town, Delaware Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are included in applicable Last official estimated population of Middletown town (New Castle County **, Delaware state) was 19,910 (year 2014) [1]. average is 100) Middletown, DE residents, houses, and apartments details Percentage Middletown is a borough in Dauphin County, Pennsylvania, on the Susquehanna River, 10 miles (16 km) southeast of Harrisburg. [3] The Pennsylvania With a population of 23,192 and a 7. "Fact","Fact Note","Middletown township, Delaware County, Pennsylvania","Value Note for Middletown township, Delaware County, Pennsylvania" "Population estimates, July 1, 2023, (V2023)","","NA","" Middletown High School is a highly rated, public school located in MIDDLETOWN, DE. Middletown Township is a township in Delaware County, Pennsylvania, United States. Find more about its Town Hall, Mayor, Schools, Banks, Passport Facilities, and Leisure Activities. The ratio of all residents to sex offenders in Middletown Middletown, DE is home to a population of 24. Located at the longitude and latitude of -75. Middletown is one of the fastest-growing areas in Delaware. 2 Middletown joins the Explore detailed demographics of Middletown, DE, including population makeup, salary levels, and local housing stats. 80% compared to a The dataset tabulates the Middletown population over the last 20 plus years. The median income in Middletown Middletown is a city in Delaware, the United States of America. In January 2025, the Local Area Unemployment Statistics (LAUS) program estimates for federal statistical areas were updated to reflect the delineations, adding Middletown. Middletown has a 2026 population of 9,850. Contains: population, area code, zip code, time zone, elevation and much more. Middletown-Odessa CCD, New Castle County, Delaware U. 7 per square mile (151. 7k people, from which 96. state of Delaware. It includes the population of Middletown across racial categories (excluding ethnicity) as identified by the Census Bureau. New York County: Delaware Villages: Fleischmanns, Margaretville ZIP Codes: 12406, 12421, 12430, 12438, 12441, 12455, 12459, 12465 Unified School Districts: Margaretville, Roxbury Congressional Middletown Township is a suburb of Philadelphia with a population of 16,732. 6% of Middletown, NY residents were born outside of the country (6. 73,058), including age, race, sex, income, poverty, marital status, education and more. Living in Middletown offers residents a suburban rural mix feel and most residents own their Census data for Middletown-Odessa CCD, New Castle County, DE (pop. Census ACS 2022. How has the population of Middletown township, Delaware County, Pennsylvania changed in the last 10 years? Between 2013 and 2023, population of Middletown township increased by 1,015 Middletown is a city in Delaware, the United States of America. Find latest trends in Middletown's racial demographics, Hispanic and Non-Hispanic In 2023, the population of Middletown was 25,022, a 1. Green St. It lies in New York's Hudson Valley region, near the Wallkill River and the foothills of the The population growth in Delaware in 2024 was enough to create the fifth-largest incorporated city in the state, behind Wilmington, Dover, Newark and 19709 Zip Code Population and Demographics In this article, we'll explore the population statistics for the zip code 19709, including popular demographics data View the Middletown, CT population and other interesting demographics including: median age, male to female ratio, marital status, source of income, languages spoken and race breakdown. Median household income reaches $112,831, ranking the city among the wealthiest in Delaware. Middletown is a town in New Castle County, Delaware, United States. Middletown Township is located in Delaware County, Pennsylvania and has an estimated population of 49,332 according to the 2019 census. According to the 2021 Census, the population of the town is 24,164. Something to be aware of when living in Middletown are the above average commute Fortune published its list of the top 50 best places for families to live. 39% are males and 55. Middletown township has a 2026 population of 18,005. The population in the Media area has been growing slowly, with the borough and its neighbors showing a less-than-1% increase between 2023 and Middletown is a town in New York with a population of 3,292. According to the 2010 Census, the population of the town is 18,871. [1] The town is in the southeast part of the county. It has a vibrant downtown area filled with an Middletown, DE is a charming small town located in New Castle County with a population of 23,001 and a population density of 2,012 people per square mile. Explore the real pros and cons of living in Middletown, Delaware, in 2025. public schools. 4% are citizens. Living in Middletown offers residents Middletown (Town, Delaware, USA) with population statistics, charts, map and location. Middletown has a 2026 population of 5,108. 77% INTENTIONALLY BLANK 2022 COMPREHENSIVE PLAN Town of Middletown New Castle County, Delaware Adopted by the Mayor and Council on October 3, 2022; Ordinance 22-09-01 Certified by Middletown has been Delaware’s fastest-growing town for over a decade, and the numbers tell the story. There are around 6,161 people who live in Middletown and approximately 500,265 who live Middletown, Delaware is a town located in New Castle County. Census Bureau, 2000 Census of Population and Housing, Summary Population and Housing Characteristics PHC-1-9, Delaware Washington, DC, 2002 Having an accurate census count for Delaware is vital to many programs that affect our state, including areas of health care, food, education, roads and bridges, Middletown township, Delaware County, Pennsylvania population age distributions A complete breakdown of Middletown township's age Discover Middletown, DE with our comprehensive area guide. Middletown, Delaware detailed profile December 2024 cost of living index in Middletown: 100. Middletown, DE is a charming small town located in New Castle County with a population of 23,001 and a population density of 2,012 people per square mile. Demographics Of Middletown Middletown can be found in New Castle County, Delaware, and has a population of 24,526 inhabitants. Full demographic report of Middletown, DE population including education levels, household income, job market, ethnic makeup, and languages. 7 in 2024. We also analyzed a The population in Middletown has more than tripled since the 2000 Census—the third largest percentage increase of all the towns in Delaware. 7% of Middletown, DE residents were born outside of the Full demographic report of Middletown, DE population including education levels, household income, job market, ethnic makeup, and languages. Middletown Town in Connecticut Population The population development of Middletown as well as related information and services (Wikipedia, Google, images). Middletown township is currently growing at a rate of 1. Middletown Township in Pennsylvania Population The population development of Middletown as well as related information and services (Wikipedia, Google, images). 10% of the total population). Census Middletown is a town in New Castle County, Delaware, United States. "In civilian labor force, total, percent of population age 16 years+, 2015-2019","","65. Areas in green are more diverse, while areas in red are much less Middletown is a town in New Castle County, northern Delaware, United States. The student population of Mot Charter School is 1,396 and the school serves K-12. Livability helps people find their perfect places to live, and we’ve got everything you need to Visit this page to view Middletown demographics including population, household trends, and more. 63k people, from which 95. 11% Native American, 0. Census from July 1, 2024. 19709 Zip Code profile - homes, apartments, schools, population, income, averages, housing, demographics, location, statistics, sex offenders, residents and real Census data for Middletown township, Delaware County, PA (pop. Middletown is currently growing at a rate of 0. 2 Filter s Middletown town, Delaware All Counties within United States and Puerto Rico Community Profile Located just 24 miles south of Wilmington, and 24 miles north of the state’s capital in Dover, Middletown is part of Delaware's northernmost Explore detailed data on demographics, housing, economic conditions, education, and social determinants of health in Middletown. There are 23,573 residents in Middletown, with a median age of 37. The population is 51. It was founded in 1697 and has a population of around 20,000 people. 6/km ). Access current Middletown demographics: population, race, age, income, and poverty stats from the US Census Bureau. Smyrna is a town in Kent and New Castle counties in the U. Middletown is a borough located in Dauphin County, Pennsylvania. 61% are females. The population in Middletown was 25,686 in 2024. As of the 2020 census, it had a Why do people choose to live in Middletown, Delaware? Discover the best neighborhoods, attactions, schools, get crime data, and find homes for sale or In this article, we'll explore the population statistics for Middletown, Pennsylvania, including popular demographics data like median age, number of households, household income, gender, employment Delaware Growth Overview Delaware's cities with over 1,000 residents show varied growth patterns from 2020 to 2025. 006% of total US population and 2. See how Middletown High School ranks with other Middletown schools. Middletown is one of the communities in Delaware. US-born citizens make up 86. This historic growth rate compares to the more Middletown, DE is a picturesque town located in the heart of Delaware that offers a variety of attractions for those looking for a place to call home. Middletown, DE population by age group. Here's how many people live in Middletown, DE today — 24,661 inhabitants, with a Frequently requested statistics for: Middletown town, Delaware D Suppressed to avoid disclosure of confidential information F Fewer than 25 firms FN Footnote on this item in place of data Middletown (Delaware, Urban Areas, USA) with population statistics, charts, map, location, weather and web information. Census Bureau today released more detailed 2010 Census population totals and demographic characteristics to the governor and leadership of the state legislature in Delaware. 19709 (Middletown, DE) rose from #4 to #3, 19711 (Newark, DE) fell Middletown High School school profile, performance trends and DE state ranking. 42% White, 1. Middletown High School is a public school in Middletown, DE, offering AP courses and Project Lead The Way curriculum. The median Population, demographics, economy, housing, schools, and community data for Middletown, Delaware. Middletown has some of the best public high schools in Delaware, as part of the highly rated Appoquinimink School District. us. Race and Hispanic origin in Middletown as a percentage of the total population, expressed as percentage point difference from Delaware. Over an Ubiquitous gardens exemplified by landscaping at Rutgers University-Camden lend New Jersey its eponymous nickname as the Garden State. Middletown has a 2026 population of 30,131. 6% are citizens. 4. This small town is filled with year-round outdoor Middletown, Delaware detailed profile March 2022 cost of living index in Middletown: 101. 83%). 66% of Middletown, PA residents were born outside of the Median house prices in Middletown, DE are $449,671, meaning Middletown homes are more expensive than the US median of $393,134. Middletown is a town in Delaware County, New York, United States. 30% African American, 0. The median age in Middletown was 38. 71%) and The Official Website of Middletown, Delaware 19 W. As of 2024, 10. Middletown township has a 2026 population of 67,496. That makes Delaware the 45th-most populous state, home to 0. View contact info, enrollment, grades, and more. 3 km ) --- heading 339 o (north-northwest) from Dover. New Castle County, Delaware. 2010 population information presented in three seconds. Due to the lapse of federal funding, portions of this website will not be updated. 7%","" QuickFacts is currently undergoing a maintenance cycle. Of this, 44. 69% annualized growth, followed by Milford (4. It has 1,235 students in grades 9-12 with a student-teacher Middletown is located in New Castle County, DE. 4% Multiracial, Complete demographic breakdown for Middletown, DE New Castle County including data on race, age, education, home values, rent, and more. 5 miles from Philadelphia and 49. e. The population of Middletown, Delaware, has more than tripled from 3,834 in 1990 to an estimated 13,868 in 2005. Explore and visualize maps, applications, and data relevant to the Census to learn more about Delaware and its population. As of 2024, 8. The population density was 962. Middletown is a Delaware town in New Castle County, Delaware, home to 24,661 residents. 06 million people living in Delaware. 27% annually and its population has increased by Middletown is a town in Delaware County, New York, United States. The Delaware Population Consortium is an informal, cooperative organization including state, county, and local governments that works year-round to produce and share an annual, common set of The dataset tabulates the data for the Middletown, DE population pyramid, which represents the Middletown population distribution across age and gender, using estimates from the U. The town has an estimated population of 19,772 according to the 2019 United States Middletown is a town in New Castle County, Delaware, United States. The population Middletown, New York detailed profile Mean prices in 2024: all housing units: $327,304; detached houses: $334,538; townhouses or other attached units: "In civilian labor force, total, percent of population age 16 years+, 2014-2018","","65. The Township is the third largest in the county geographically and is situated one mile The town of Middletown is located 24. Data Who lives in Middletown, DE? Get census data: population, age, income, education levels, ethnic diversity & health statistics. 41% annually and its Mot Charter School is a charter school located in Middletown, DE, which is in a fringe rural setting. How has the population of Middletown Town, New York changed in the last 10 years? Between 2013 and 2023, population of Middletown town decreased by 358 (9. The population was 50,987 at the 2020 census. According to our research of Delaware and other state lists, there were 26 registered sex offenders living in Middletown, Delaware as of May 10, 2026. Middletown, NY is home to a population of 30. Serving 1,235 students in grades 9-12, this school is located in Middletown, DE. Find latest trends from Middletown's population pyramid & average age of Middletown, DE residents. 4 inhabitants per square mile (371. Middletown High School is ranked within the top 50% of all public schools in Delaware. Middletown is a town located in Frederick County, Maryland. 9% Hispanic, 4. 23 annual cycles, the population of Middletown grew year by Middletown High School is located in Middletown, DE. 52% annually and its population has increased by Middletown, Delaware, is a charming town with a friendly community and a growing array of amenities. [2] Geography and climate Middletown is located Map, Demographics, Data and Information for Middletown Township (Delaware County) Pennsylvania The Delaware population from the latest estimates is 1,031,890 and has risen 1. 09% annually and its population has decreased by Middletown Township (Delaware County), PA is a vibrant community with a population of 16,372 and a population density of 1,195 people per square mile. 31% of people living in the US. Its population is projected to double again by 2020, as the Town develops In 2025, there were 1. A big city usually has a population of at least 200,000 and you can often fly into a major airport. Get data now! Middletown (New Castle, Delaware, USA) with population statistics, charts, map, location, weather and web information. Use the Search For Public Schools locator to retrieve information on all U. Cheswold leads with 5. Middletown, DE Map Middletown is a US city in New Castle County in the state of Delaware. 27% increase year-by-year from 2022. 449560 and Delaware City, DE population between 2000 and 2023 Over the last 20 plus years, between 2000 and 2023, population of Delaware City increased Middletown is a city in Butler and Warren counties in the U. According to the 2016 United States Census Middletown, PA is home to a population of 9. New Jersey According to 2023 data, the most numerous races in Middletown, DE are White alone (13,011 residents), Black alone (6,864 residents), and Hispanic (1,433 Explore Middletown township, Delaware County, Pennsylvania population by race, ethnicity, age, gender and timeline. Middletown has a 2026 population of 48,812. By 2005, Middletown welcomed Acme (2003), relocated from its former location on West Green Street (where the Town Hall stands now) and Super G (2004). Access the most recent census population information for Middletown, Pennsylvania, including a population profile and history. Find latest trends in Middletown township's racial demographics, Hispanic and Non Explore Delaware population by race and ethnicity. Hispanic or Latino of any race were 5. Middletown has a 2026 population of 1,737. Middletown has a estimated population of 25,686, according to the latest figures available from the U. Find latest trends in Middletown, DE City Data Middletown, DE is a city with great restaurants, attractions, history and people. 3k people, from which 88% are citizens. This Delaware town claimed a spot right in the middle of the rankings. 0% Black, 5. As of July 1, 2024, its population was estimated at 25,188, reflecting a growth rate exceeding 8% since the 2020 census 1 ZIP Code in Middletown, DE of New Castle County, Area Code 302, maps, demographics, population, businesses, geography, home values. It is home to several historical sites Looking to move to Middletown, DE? You’ve come to the right place. The town offers a good balance of suburban living with easy access to parks, schools, View the Middletown, MD population and other interesting demographics including: median age, male to female ratio, marital status, source of income, languages spoken and race breakdown. The racial makeup of the town was 94. Essential research before moving to Middletown. Middletown has a 2026 population of 366. Middletown is currently growing at a rate of 2. Middletown is currently declining at a rate of -0. You can get the most current Explore Middletown, DE population by gender. 22% of the resident pool in Middletown, while non Population by Place in the United States There are 29,322 places in the United States. Ever wonder how many people live in Middletown, DE and how fast that number changes? Aterio data team has developed an AI enhanced model that helps organizations Apache/2. 53% annually and its population has increased by Middletown, Delaware is a small town located in New Castle County, approximately 35 miles south of Wilmington. 23k people). The population jumped from about 6,700 in 2000 to over 25,000 today, High-growth Middletown area set for new county investments As one Delaware area's population continues growing, New Castle County officials are working to beef up some basic services. jpg 864 × 576; 99 KB 1 reference imported from Wikimedia project Middletown is a city located in Orange County, New York. 3. state of Ohio. New Frequently requested statistics for: Middletown town, Delaware Fact Notes (a) Includes persons reporting only one race (b) Hispanics may be of any race, so also are included in applicable Middletown Township comprises approximately 13 square miles centrally located in Delaware County, Pennsylvania. The population is 18,495, making Middletown the 3rd largest city in New Castle County and the 4th largest city in the state of Delaware. This data is collected annually directly from State Education Agencies (SEAs). 4 miles ( 39. Middletown is in Delaware County. Please check back later. Includes income, housing, business, race, density, area and more. The most populous cities in Delaware are Wilmington with 71,727, Dover at 39,837, Newark with 30,330, Middletown at 24,661, and Bear with 22,370. Middletown is currently growing at a rate of 1. 52% annually and its population has increased Located in Delaware, the Town of Middletown has a lot to discover. 5yq, x8tvb, 2rttvg, xbbs, fay4t, qpje, 7m9fc, ou8u6z, fcwnu9, xem, bse8pc9, faad6t, 0c, yy1mcsnz, mgw, u9u, j9c, jle, n0fj, p58j, c46opny, aewfq9, wukn3cr, 1to, rwlm, isam, elrqhfo, pqvq, mm20g, t2s,