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CITY

Middletown

Iowa · 361 residents (2025 est.) · 0.55 sq mi
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The short version

With 322 people, Middletown is a city in Iowa. Four-year degrees are less common here than nationally, at 16% of adults. 83% of homes are owner-occupied. The population has fallen 40% since 2000. The foreign-born share is 0%. The typical home is worth $163,600, having roughly tripled since 2000.

At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 39.5
US median: 38.9
Less educated
16% hold a bachelor's degree
US average: 36%
Less affordable
home values up 73%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

322
−40%since 2000
from 535 in 2000
361 in 2025 (Census Bureau estimate)
1990 – 2025
587 / sq mi
+28%since 2009
from 459 / sq mi in 2009
US average: 281
39.5
+11%since 2000
from 35.5 in 2000
US average: 38.9
Land area
0.55 sq mi
Population, 19902024
22430939447856319902000201020202024Middletown
2024322
1990201020202024
Age distribution, 2024
Under 53.4%(11)
US avg: 5.6%
5 to 99%(29)
US avg: 6%
10 to 1411.5%(37)
US avg: 6.4%
15 to 192.5%(8)
US avg: 6.6%
20 to 241.6%(5)
US avg: 6.5%
25 to 3414%(45)
US avg: 13.7%
35 to 4414.6%(47)
US avg: 13.2%
45 to 5417.1%(55)
US avg: 12.2%
55 to 648.1%(26)
US avg: 12.7%
65 to 748.7%(28)
US avg: 10.2%
75 to 845.9%(19)
US avg: 5.1%
85 and over3.7%(12)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$56,750
−16%inflation adjusted, since 2000
from $37,083 in 2000
US average: $82,259
1990 – 2024
$33,693
+100%since 2000
from $16,835 in 2000
US average: $44,673
Households earning $100K+
38.5%
+15.3 ptssince 2009
from 23.1% in 2009
US average: 53.3%
15.0%
−4.5 ptssince 2000
from 19.5% in 2000
US average: 12.5%
0.414
+32%since 2010
from 0.314 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade14.9%
US avg: 9.9%
Information13%
US avg: 10.8%
Wholesale trade9.3%
US avg: 6.9%
Finance & insurance6.8%
US avg: 5.9%
Professional, scientific, technical6.8%
US avg: 5.1%
Transportation & warehousing4.3%
US avg: 2.2%
Arts, entertainment, food2.5%
US avg: 1.9%
Other services1.9%
US avg: 6.7%
Public administration1.9%
US avg: 4.8%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Education & health services0%
US avg: 0.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$163,600
+73%inflation adjusted, since 2000
from $52,000 in 2000
US average: $376,019
1990 – 2024
$780
−7%inflation adjusted, since 2000
from $461 in 2000
US average: $1,442
82.5%
+9.7 ptssince 2000
from 72.8% in 2000
17.5% rent
9.5%
+3.3 ptssince 2009
from 6.2% in 2009
US average: 10.0%
2.25 people
+8%since 2009
from 2.08 people in 2009
US average: 2.54
39.8%
+15.6 ptssince 2009
from 24.2% in 2009
US average: 22.9%
52.0%
+11.1 ptssince 2009
from 40.9% in 2009
US average: 47.4%
2.9
+77%since 2009
from 1.6 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
25
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic92.3%(494)
Black2.6%(14)
Hispanic / Latino2.4%(13)
Asian1.3%(7)
Other0%
2024
White, non-Hispanic96.6%(311)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other3.4%(11)
8
+319%since 2009
from 2 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Ancestry
German26.1%(84)
Irish14.3%(46)
English6.2%(20)
Norwegian4.7%(15)
Swedish4%(13)
American3.1%(10)
Scotch-Irish3.1%(10)
Dutch2.2%(7)
French1.2%(4)
Australian0.6%(2)
Polish0.6%(2)
Scottish0.3%(1)
+ 1 more ancestry group with data
Welsh0.3%(1)
Section 05

Education

15.5%
+1.0 ptssince 2000
from 14.5% in 2000
US average: 35.6%
High school or higher
92.7%
+2.4 ptssince 2000
from 90.2% in 2000
US average: 89.6%
0.9%
−3.6 ptssince 2000
from 4.5% in 2000
US average: 14.0%
Section 06

Commute & transportation

18.4 min
+26%since 2000
from 14.5 min in 2000
US average: 26.5
88.7%
+22.8 ptssince 2009
from 66.0% in 2009
US average: 68.9%
7.3%
−8.7 ptssince 2009
from 16.0% in 2009
US average: 8.5%
0.0%
−5.6 ptssince 2009
from 5.6% in 2009
US average: 3.2%
1.3%
−0.1 ptssince 2009
from 1.4% in 2009
US average: 15.0%
0.7%
−10.4 ptssince 2009
from 11.1% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
0.7%
−1.8 ptssince 2009
from 2.5% in 2009
US average: 8.3%
Section 07

Work & employment

0.0%
−6.4 ptssince 2011
from 6.4% in 2011
US average: 5.2%
66.0%
+4.9 ptssince 2011
from 61.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
82.4%
+8.7 ptssince 2020
from 73.7% in 2020
US average: 74.6%
19.3%
+8.8 ptssince 2009
from 10.4% in 2009
US average: 13.1%
23.0%
−0.6 ptssince 2009
from 23.6% in 2009
US average: 42.5%
Section 08

People & community

48.8%
−3.2 ptssince 2009
from 52.0% in 2009
51.2%
+3.2 ptssince 2009
from 48.0% in 2009
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 14.1%
6.2%
−0.1 ptssince 2009
from 6.3% in 2009
US average: 6.2%
15.8%
+0.2 ptssince 2012
from 15.6% in 2012
US average: 13.3%
5.3%
−2.3 ptssince 2013
from 7.6% in 2013
US average: 8.4%
89.5%
+3.3 ptssince 2017
from 86.2% in 2017
US average: 91.0%
Computer in household
97.9%
+2.6 ptssince 2020
from 95.3% in 2020
US average: 95.5%
84.3%
−1.6 ptssince 2020
from 85.8% in 2020
US average: 87.7%
96.5%
−1.1 ptssince 2016
from 97.6% in 2016
US average: 77.7%
0.0%
−1.8 ptssince 2016
from 1.8% in 2016
US average: 13.6%
Marital status
Men 15+
Never married20.2%(25)
Married54.8%(68)
Widowed2.4%(3)
Divorced22.6%(28)
Women 15+
Never married28.1%(34)
Married53.7%(65)
Widowed5.8%(7)
Divorced12.4%(15)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

5.3%
−2.3 ptssince 2013
from 7.6% in 2013
US average: 8.4%
54.7%
−8.2 ptssince 2020
from 62.9% in 2020
US average: 54.8%
Direct-purchase
20.2%
+3.4 ptssince 2020
from 16.8% in 2020
US average: 13.8%
18.3%
+3.5 ptssince 2020
from 14.8% in 2020
US average: 18.4%
22.7%
−0.3 ptssince 2020
from 23.0% in 2020
US average: 20.9%
VA health care
2.2%
−1.2 ptssince 2020
from 3.4% in 2020
US average: 2.2%
Any private
69.6%
−4.2 ptssince 2020
from 73.8% in 2020
US average: 67.1%
Any public
40.4%
+3.7 ptssince 2020
from 36.7% 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)13.3%(2)
US avg: 26.4%
Gulf War (1990s)0%(0)
US avg: 24.3%
Vietnam era46.7%(7)
US avg: 33.1%
Korean War13.3%(2)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 15 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.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Middletown, Iowa?

Middletown, Iowa has about 322 residents according to the 2024 American Community Survey.

What is the median household income in Middletown, Iowa?

The typical household in Middletown, Iowa earns about $56,750 a year. Half of households make more than that, and half make less.

Is Middletown, Iowa expensive?

In Middletown, Iowa, the median home is worth about $163,600, and the typical rent is about $780 a month.

How educated are people in Middletown, Iowa?

About 15.5% of adults age 25 and over in Middletown, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Middletown, Iowa?

About 15.0% of people in Middletown, Iowa live below the federal poverty line.

Has Middletown, Iowa grown since 1990?

Yes, Middletown, Iowa has shrunk since 1990. The population has lost about 55 residents, a change of about -15 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →