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COUNTY · 2020 ACS

Greene County

Iowa · 8,771 residents · 570 sq mi
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The short version

Greene County is a county of 8,771 people in Iowa. The median age is 44.9, about 6 years above the US median. Four-year degrees are less common here than nationally, at 20% of adults. The typical home is worth $93,500, having risen by half since 2000. 76% of homes are owner-occupied. The foreign-born share is 2%.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 44.9
US median: 38.8
Less educated
20% 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

8,771
−15%since 2000
from 10,366 in 2000
1990 – 2025
44.9
+10%since 2000
from 41.0 in 2000
US average: 38.8
Land area
570 sq mi
Population, 19902024
9K9K10K10K11K19902000201020202024Greene County
20249K
1990201020202024
Age distribution, 2020
Under 55.4%(473)
US avg: 5.6%
5 to 96%(529)
US avg: 6.1%
10 to 146.8%(593)
US avg: 6.5%
15 to 196.2%(542)
US avg: 6.6%
20 to 244.7%(409)
US avg: 6.7%
25 to 3410.1%(890)
US avg: 13.5%
35 to 4410.9%(959)
US avg: 12.7%
45 to 5410.7%(937)
US avg: 12.3%
55 to 6415.5%(1,360)
US avg: 13.1%
65 to 7413.2%(1,156)
US avg: 10%
75 to 847.2%(629)
US avg: 4.9%
85 and over3.4%(294)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$51,098
Unchangedinflation adjusted, since 2000
from $33,883 in 2000
US average: $66,278
1990 – 2024
$29,356
+74%since 2000
from $16,866 in 2000
US average: $35,364
Households earning $100K+
32.6%
+9.4 ptssince 2009
from 23.2% in 2009
US average: 43.9%
9.0%
+0.9 ptssince 2000
from 8.1% in 2000
US average: 12.8%
Workforce by industry, 2020
Information12.8%
US avg: 11.1%
Retail trade12.6%
US avg: 10%
Agriculture, forestry, fishing9.6%
US avg: 1.7%
Construction9.6%
US avg: 1.2%
Other services6.6%
US avg: 6.6%
Public administration6.2%
US avg: 4.7%
Wholesale trade6.1%
US avg: 6.7%
Transportation & warehousing5.1%
US avg: 2.5%
Finance & insurance3%
US avg: 5.5%
Arts, entertainment, food2.9%
US avg: 2%
Professional, scientific, technical2.6%
US avg: 4.7%
Education & health services0.4%
US avg: 0.8%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$93,500
+14%inflation adjusted, since 2000
from $54,600 in 2000
US average: $265,253
1990 – 2024
$693
+35%inflation adjusted, since 2000
from $342 in 2000
US average: $1,124
76.4%
+0.8 ptssince 2000
from 75.6% in 2000
23.6% rent
2.18 people
Unchangedsince 2009
from 2.18 people in 2009
US average: 2.61
1.8
−2%since 2009
from 1.9 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.
Section 04

Race & ethnicity

2000
White, non-Hispanic97.4%(10,094)
Black0.1%(13)
Hispanic / Latino1.7%(172)
Asian0.2%(24)
Other0%
2020
White, non-Hispanic93.4%(8,188)
Black0.3%(22)
Hispanic / Latino2.9%(256)
Asian0.5%(48)
Other2.1%(180)
10
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican1.6%(147)
Puerto Rican0.9%(83)
Asian origin
Filipino0.2%(22)
Asian Indian0.2%(14)
Korean0.1%(5)
Ancestry
German30.3%(2,705)
English14.6%(1,304)
Irish14.4%(1,281)
American5.3%(470)
Dutch3.8%(337)
Swedish2.8%(251)
Norwegian2.8%(249)
French2.7%(239)
Danish2.4%(218)
Scottish1.6%(146)
Scotch-Irish1.3%(115)
Italian0.7%(63)
+ 15 more ancestry groups with data
British0.7%(61)
Welsh0.5%(48)
Polish0.5%(46)
Czech0.2%(20)
Swiss0.2%(18)
Egyptian0.1%(12)
Russian0.1%(9)
Belgian0.1%(8)
Finnish0.1%(8)
Moroccan0.1%(7)
Canadian0.1%(6)
Hungarian0.1%(5)
Section 05

Education

19.8%
+5.1 ptssince 2000
from 14.6% in 2000
US average: 32.9%
High school or higher
93.4%
+7.8 ptssince 2000
from 85.6% in 2000
US average: 88.5%
5.2%
+1.8 ptssince 2000
from 3.4% in 2000
US average: 12.7%
Section 06

Commute & transportation

21.5 min
+40%since 2000
from 15.3 min in 2000
US average: 26.9
81.1%
+4.5 ptssince 2009
from 76.5% in 2009
US average: 75.1%
4.8%
+0.4 ptssince 2009
from 4.4% in 2009
US average: 8.4%
Section 07

Work & employment

4.3%
−1.6 ptssince 2011
from 5.9% in 2011
US average: 5.4%
65.0%
−0.1 ptssince 2011
from 65.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
84.8%
US average: 73.3%
36.2%
+4.5 ptssince 2009
from 31.7% in 2009
US average: 39.3%
Section 08

People & community

48.9%
−0.9 ptssince 2009
from 49.8% in 2009
51.1%
+0.9 ptssince 2009
from 50.2% in 2009
2.0%
+0.4 ptssince 2009
from 1.6% in 2009
US average: 13.5%
3.0%
−3.4 ptssince 2013
from 6.4% in 2013
US average: 8.8%
Computer in household
91.4%
US average: 91.9%
86.4%
US average: 86.2%
Marital status (2024)
Men 15+
Never married27.9%(1,008)
Married57.6%(2,082)
Widowed3.2%(114)
Divorced11.4%(411)
Women 15+
Never married16.5%(583)
Married52.5%(1,854)
Widowed13.2%(468)
Divorced17.8%(628)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

3.0%
−3.4 ptssince 2013
from 6.4% in 2013
US average: 8.8%
55.9%
US average: 55.4%
Direct-purchase
21.0%
US average: 13.7%
24.2%
US average: 17.6%
21.1%
US average: 20.0%
VA health care
2.3%
US average: 2.3%
Any private
75.4%
US average: 68.1%
Any public
41.4%
US average: 35.2%

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, 2020
Gulf War (2001 or later)4.3%(27)
US avg: 20.6%
Gulf War (1990s)21.7%(135)
US avg: 21.4%
Vietnam era33.9%(211)
US avg: 35.2%
Korean War10.3%(64)
US avg: 7.6%
World War II5.3%(33)
US avg: 2.9%

Share of the 623 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 Greene County, Iowa?

Greene County, Iowa has about 8,771 residents according to the 2020 American Community Survey.

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

The typical household in Greene County, Iowa earns about $51,098 a year. Half of households make more than that, and half make less.

Is Greene County, Iowa expensive?

In Greene County, Iowa, the median home is worth about $93,500, and the typical rent is about $693 a month.

How educated are people in Greene County, Iowa?

About 19.8% of adults age 25 and over in Greene County, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Greene County, Iowa?

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

Has Greene County, Iowa grown since 1990?

Yes, Greene County, Iowa has shrunk since 1990. The population has lost about 1,274 residents, a change of about -13 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 →