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COUNTY · 2020 ACS

Clinton County

Iowa · 46,460 residents · 694.959 sq mi
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The short version

Clinton County has lower-than-average household income, with a median household income of $52,221. Population has declined 7% since 2000. 19% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has risen by half since 2000, reaching $120,200.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 42.6
US median: 38.8
Less educated
19% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
46,460
−7%since 2000
from 50,149 in 2000
1990 – 2025
Population density
67 / sq mi
−7%since 2000
from 72 / sq mi in 2000
US average: 280
Median age
42.6
+12%since 2000
from 38.2 in 2000
US average: 38.8
Population, 1990 – 2024
46K47K49K50K52K1990201020202024Clinton County
202446K
1990201020202024
Section 02

Income & economy

Median household income
$52,221
−7%inflation adjusted, since 2000
from $37,423 in 2000
US average: $66,278
1990 – 2024
Per capita income
$28,761
+62%since 2000
from $17,724 in 2000
US average: $35,364
Households earning $100K+
32.8%
+9.1 ptssince 2009
from 23.7% in 2009
US average: 43.9%
Poverty rate
13.7%
+3.5 ptssince 2000
from 10.2% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade18.9%
US avg: 10%
Information13.7%
US avg: 11.1%
Wholesale trade9.3%
US avg: 6.7%
Finance & insurance6%
US avg: 5.5%
Professional, scientific, technical5.3%
US avg: 4.7%
Other services4.4%
US avg: 6.6%
Public administration3.5%
US avg: 4.7%
Agriculture, forestry, fishing2.9%
US avg: 1.7%
Construction2.6%
US avg: 1.2%
Transportation & warehousing1.7%
US avg: 2.5%
Arts, entertainment, food1.2%
US avg: 2%
Education & health services0.7%
US avg: 0.8%
Manufacturing0.2%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$120,200
+10%inflation adjusted, since 2000
from $72,600 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$659
+10%inflation adjusted, since 2000
from $399 in 2000
US average: $1,124
Owner-occupied
73.6%
+0.7 ptssince 2000
from 72.9% in 2000
26.4% rent
Afford Score
2.3
+19%since 2000
from 1.9 in 2000
1990 – 2024
RELATED:See current rent listings in Clinton County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic95.2%(47,722)
Black1.9%(930)
Hispanic / Latino1.3%(627)
Asian0.5%(269)
Other0%
Diversity Score9%(4,501)
Segregation Score0%
2020
White, non-Hispanic88.7%(41,226)
Black3%(1,392)
Hispanic / Latino3.3%(1,539)
Asian0.5%(252)
Other2.5%(1,143)
Diversity Score22.3%(10,348)
Segregation Score29.2%(13,587)
Diversity Score
22
+148%since 2000
from 9 in 2000
1990 – 2024
Segregation Score
29
Section 05

Education

Bachelor's degree or higher
19.3%
+4.9 ptssince 2000
from 14.4% in 2000
US average: 32.9%
High school or higher
90.4%
+4.8 ptssince 2000
from 85.6% in 2000
US average: 88.5%
Graduate degree
5.4%
+1.5 ptssince 2000
from 4.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
19.7 min
+49%since 2000
from 13.2 min in 2000
US average: 26.9
Drive alone to work
81.6%
−0.2 ptssince 2009
from 81.8% in 2009
US average: 75.1%
No vehicle available
7.0%
−0.1 ptssince 2009
from 7.1% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
4.4%
−2.6 ptssince 2011
from 7.0% in 2011
US average: 5.4%
Labor force participation
60.3%
−6.7 ptssince 2011
from 67.1% in 2011
US average: 63.4%
Management & professional
29.9%
−30.5 ptssince 2009
from 60.4% in 2009
US average: 39.3%
Section 08

People & community

Male
48.9%
+0.4 ptssince 2009
from 48.5% in 2009
Female
51.1%
−0.4 ptssince 2009
from 51.5% in 2009
Foreign born
1.5%
+0.3 ptssince 2009
from 1.3% in 2009
US average: 13.5%
Uninsured
4.8%
−86.8 ptssince 2013
from 91.6% in 2013
US average: 8.8%
Drill deeper

Places similar to Clinton County

Chilton County
Pop 47,708
Habersham County
Pop 50,416
Latah County
Pop 41,842
Graham County
Pop 40,157
Places similar to Clinton County
Head to head

Compare Clinton County to nearby counties

CLINTON COUNTY VS
Scott County
Income$78,277+50%
Home value$222,000+85%
Population175,259+281%
SEE FULL COMPARISON →
CLINTON COUNTY VS
Jackson County
Income$74,186+42%
Home value$175,000+46%
Population19,288−58%
SEE FULL COMPARISON →
CLINTON COUNTY VS
Rock Island County
Income$67,159+29%
Home value$150,400+25%
Population141,869+208%
SEE FULL COMPARISON →
CLINTON COUNTY VS
Cedar County
Income$80,602+54%
Home value$211,300+76%
Population18,359−60%
SEE FULL COMPARISON →
Frequently asked

How many people live in Clinton County, Iowa?

Clinton County, Iowa has about 46,460 residents according to the 2020 American Community Survey.

What is the median household income in Clinton County, Iowa?

The typical household in Clinton County, Iowa earns about $52,221 a year. Half of households make more than that, and half make less.

Is Clinton County, Iowa expensive?

In Clinton County, Iowa, the median home is worth about $120,200, and the typical rent is about $659 a month.

How educated are people in Clinton County, Iowa?

About 19.3% of adults age 25 and over in Clinton County, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Clinton County, Iowa?

About 13.7% of people in Clinton County, Iowa live below the federal poverty line.

Has Clinton County, Iowa grown since 1990?

Yes, Clinton County, Iowa has shrunk since 1990. The population has lost about 4,580 residents, a change of about -9 percent over that period.

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12 census tracts
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15 ZIP codes
ZIP 52732ZIP 52742ZIP 52730ZIP 52777ZIP 52037ZIP 52254ZIP 52751ZIP 52729ZIP 52731ZIP 52750ZIP 52727ZIP 52757ZIP 52701ZIP 52774ZIP 52771
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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