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COUNTY · 2010 ACS

Iowa County

Iowa · 16,355 residents · 586.455 sq mi
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The short version

Iowa County has roughly average household income, with a median household income of $56,053. Population has held roughly steady since 2000. Median home value is $128,400. With a median age of 42.4, the population is older than the US median of 37.2.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 42.4
US median: 37.2
Less educated
19% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
16,355
+4%since 2000
from 15,671 in 2000
1990 – 2025
Population density
28 / sq mi
+4%since 2000
from 27 / sq mi in 2000
US average: 261
Median age
42.4
+9%since 2000
from 38.8 in 2000
US average: 37.2
Population, 1990 – 2024
14K15K16K16K17K1990201020202024Iowa County
202417K
1990201020202024
Section 02

Income & economy

Median household income
$56,053
+7%inflation adjusted, since 2000
from $41,222 in 2000
US average: $52,703
1990 – 2024
Per capita income
$26,721
+42%since 2000
from $18,884 in 2000
US average: $27,286
Households earning $100K+
30.4%
+0.4 ptssince 2009
from 30.1% in 2009
US average: 33.3%
Poverty rate
9.0%
+4.0 ptssince 2000
from 5.0% in 2000
US average: 13.8%
Income inequality (Gini)
0.394
US average: 0.461
Workforce by industry, 2010
Retail trade21.8%
US avg: 10.9%
Information11%
US avg: 11.5%
Wholesale trade8.3%
US avg: 7.2%
Agriculture, forestry, fishing6.3%
US avg: 1.9%
Construction6.3%
US avg: 1.4%
Finance & insurance4.1%
US avg: 5.1%
Transportation & warehousing3.3%
US avg: 3.1%
Professional, scientific, technical3.1%
US avg: 4.2%
Other services2.7%
US avg: 7%
Public administration2.1%
US avg: 4.9%
Arts, entertainment, food1.9%
US avg: 2.4%
Education & health services1.1%
US avg: 0.9%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$128,400
+15%inflation adjusted, since 2000
from $88,400 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$561
+8%inflation adjusted, since 2000
from $412 in 2000
US average: $853
Owner-occupied
48.6%
−29.3 ptssince 2000
from 77.9% in 2000
21.9% rent
Vacancy rate
7.3%
+0.9 ptssince 2009
from 6.4% in 2009
US average: 12.1%
Owner cost-burdened
18.3%
+1.1 ptssince 2009
from 17.2% in 2009
US average: 30.9%
Renter cost-burdened
31.2%
+1.9 ptssince 2009
from 29.3% in 2009
US average: 46.8%
Afford Score
2.3
+7%since 2000
from 2.1 in 2000
1990 – 2024
RELATED:See current rent listings in Iowa County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98.2%(15,390)
Black0.2%(25)
Hispanic / Latino1%(152)
Asian0.3%(47)
Other0%
Diversity Score3.5%(556)
2010
White, non-Hispanic96.7%(15,818)
Black0.3%(53)
Hispanic / Latino1.9%(307)
Asian0.3%(54)
Other1.2%(202)
Diversity Score9.1%(1,493)
Diversity Score
9
+157%since 2000
from 4 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
19.2%
+3.5 ptssince 2000
from 15.8% in 2000
US average: 27.9%
High school or higher
91.9%
+4.9 ptssince 2000
from 87.0% in 2000
US average: 84.9%
Graduate degree
4.4%
+0.2 ptssince 2000
from 4.3% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
21.4 min
+40%since 2000
from 15.3 min in 2000
US average: 25.2
Drive alone to work
75.0%
−1.2 ptssince 2009
from 76.2% in 2009
US average: 76.2%
Carpooled to work
14.0%
+0.6 ptssince 2009
from 13.4% in 2009
US average: 10.4%
Public transit
0.2%
Unchangedsince 2009
from 0.2% in 2009
US average: 4.7%
Worked from home
5.0%
Unchangedsince 2009
from 5.0% in 2009
US average: 4.1%
Walked to work
5.1%
+0.8 ptssince 2009
from 4.2% in 2009
US average: 2.8%
Biked to work
0.3%
−0.1 ptssince 2009
from 0.4% in 2009
US average: 0.5%
No vehicle available
2.5%
Unchangedsince 2009
from 2.5% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
12.9%
+0.7 ptssince 2009
from 12.2% in 2009
US average: 12.9%
Management & professional
31.5%
−33.8 ptssince 2009
from 65.3% in 2009
US average: 35.2%
Section 08

People & community

Male
49.1%
+0.1 ptssince 2009
from 49.0% in 2009
Female
50.9%
−0.1 ptssince 2009
from 51.0% in 2009
Foreign born
0.6%
−0.2 ptssince 2009
from 0.8% in 2009
US average: 12.8%
Veterans
10.9%
−37.9 ptssince 2009
from 48.9% in 2009
US average: 9.9%
Drill deeper

Places similar to Iowa County

Franklin County
Pop 15,889
De Witt County
Pop 15,118
Mariposa County
Pop 16,918
Oglethorpe County
Pop 16,415
Places similar to Iowa County
Head to head

Compare Iowa County to nearby counties

IOWA COUNTY VS
Poweshiek County
Income$67,391+20%
Home value$209,300+63%
Population18,368+11%
SEE FULL COMPARISON →
IOWA COUNTY VS
Johnson County
Income$74,935+34%
Home value$308,600+140%
Population160,044+870%
SEE FULL COMPARISON →
IOWA COUNTY VS
Keokuk County
Income$62,329+11%
Home value$118,700−8%
Population9,797−41%
SEE FULL COMPARISON →
IOWA COUNTY VS
Benton County
Income$86,962+55%
Home value$208,200+62%
Population26,004+58%
SEE FULL COMPARISON →
Frequently asked

How many people live in Iowa County, Iowa?

Iowa County, Iowa has about 16,355 residents according to the 2010 American Community Survey.

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

The typical household in Iowa County, Iowa earns about $56,053 a year. Half of households make more than that, and half make less.

Is Iowa County, Iowa expensive?

In Iowa County, Iowa, the median home is worth about $128,400, and the typical rent is about $561 a month.

How educated are people in Iowa County, Iowa?

About 19.2% of adults age 25 and over in Iowa County, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Iowa County, Iowa?

About 9.0% of people in Iowa County, Iowa live below the federal poverty line.

Has Iowa County, Iowa grown since 1990?

Yes, Iowa County, Iowa has grown since 1990. The population has added about 1,725 residents, a change of about 12 percent over that period.

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Explore from here

4 census tracts
Census Tract 9604Census Tract 9602Census Tract 9601Census Tract 9603
12 ZIP codes
ZIP 52361ZIP 52301ZIP 52203ZIP 52316ZIP 52347ZIP 52236ZIP 52251ZIP 52325ZIP 52220ZIP 52334ZIP 52308ZIP 52307
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →