United States › Delaware › Middletown CITY
Middletown Delaware · 25,798 residents (2025 est.) · 12.7 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
With 24,661 people, Middletown is a city in Delaware. The population has more than tripled since 2000, adding 18,500 people. Few US cities rank higher on income. Households here earn about 33% more than in Delaware as a whole. 77% of homes are owner-occupied. About 44% of adults have finished a four-year degree.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 38.7
US median: 38.9
More educated
44% hold a bachelor's degree
US average: 36%
Less affordable
home values up 120%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 6,161 in 2000
25,798 in 2025 (Census Bureau estimate)
1,945 / sq mi
+123%since 2009
from 872 / sq mi in 2009
US average: 281
from 30.9 in 2000
US average: 38.9
Population, 1990 – 2024
2K 8K 14K 20K 27K 1990 2000 2010 2020 2024 Middletown Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $112,831
+49%inflation adjusted, since 2000
from $41,663 in 2000
US average: $82,259
from $18,517 in 2000
US average: $44,673
Households earning $100K+
from 43.3% in 2009
US average: 53.3%
from 10.9% in 2000
US average: 12.5%
from 0.377 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 10.5%
Transportation & warehousing 4.5%
Professional, scientific, technical 3.2%
Arts, entertainment, food 1.7%
Agriculture, forestry, fishing 0.5%
Education & health services 0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$409,600
+120%inflation adjusted, since 2000
from $102,000 in 2000
US average: $376,019
$1,583
+77%inflation adjusted, since 2000
from $490 in 2000
US average: $1,442
from 74.2% in 2000
23.2% rent
from 9.4% in 2009
US average: 10.0%
2.73 people
−10%since 2009
from 3.04 people in 2009
US average: 2.54
from 33.5% in 2009
US average: 22.9%
from 51.3% in 2009
US average: 47.4%
from 3.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 71.6%(4,413)
Hispanic / Latino 5.3%(326)
2024
White, non-Hispanic 51.8%(12,786)
Hispanic / Latino 5.9%(1,466)
from 72 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 24 more ancestry groups with data from 13.4% in 2000
US average: 35.6%
High school or higher
from 78.9% in 2000
US average: 89.6%
from 2.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 23.3 min in 2000
US average: 26.5
from 77.6% in 2009
US average: 68.9%
from 15.3% in 2009
US average: 8.5%
from 0.7% in 2009
US average: 3.2%
from 3.2% in 2009
US average: 15.0%
from 2.6% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 4.7% in 2009
US average: 8.3%
Section 07
Work & employment from 8.3% in 2011
US average: 5.2%
from 71.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 77.6% in 2020
US average: 74.6%
from 14.1% in 2009
US average: 13.1%
from 39.2% in 2009
US average: 42.5%
Section 08
People & community from 8.2% in 2009
US average: 14.1%
from 11.3% in 2009
US average: 6.2%
from 8.1% in 2012
US average: 13.3%
from 7.0% in 2013
US average: 8.4%
from 91.8% in 2017
US average: 91.0%
Computer in household
from 97.3% in 2020
US average: 95.5%
from 89.3% in 2020
US average: 87.7%
from 88.8% in 2016
US average: 77.7%
from 5.2% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 30.5%(2,464)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 7.0% in 2013
US average: 8.4%
from 73.4% in 2020
US average: 54.8%
Direct-purchase
from 10.7% in 2020
US average: 13.8%
from 19.1% in 2020
US average: 18.4%
from 11.2% in 2020
US average: 20.9%
VA health care
from 1.6% in 2020
US average: 2.2%
Any private
from 82.3% in 2020
US average: 67.1%
Any public
from 29.8% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 19.1%(187)
Gulf War (1990s) 27.9%(273)
Share of the 978 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Middletown Head to head
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MIDDLETOWN VS
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Frequently asked
How many people live in Middletown, Delaware? Middletown, Delaware has about 24,661 residents according to the 2024 American Community Survey.
What is the median household income in Middletown, Delaware? The typical household in Middletown, Delaware earns about $112,831 a year. Half of households make more than that, and half make less.
Is Middletown, Delaware expensive? In Middletown, Delaware, the median home is worth about $409,600, and the typical rent is about $1,583 a month.
How educated are people in Middletown, Delaware? About 44.0% of adults age 25 and over in Middletown, Delaware hold a bachelor's degree or higher.
What is the poverty rate in Middletown, Delaware? About 8.4% of people in Middletown, Delaware live below the federal poverty line.
Has Middletown, Delaware grown since 1990? Yes, Middletown, Delaware has grown since 1990. The population has added about 20,827 residents, a change of about 543 percent over that period.
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