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COUNTY · 1990 CENSUS

Greene County

Ohio · 136,731 residents · 414 sq mi
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The short version

Greene County is a county of 136,731 people in Ohio. That is roughly 22% ahead of the Ohio median. About 26% of adults have finished a four-year degree. 69% of homes are owner-occupied. The poverty rate is 9.5%, under the national 13.2%. The typical home is worth $77,600.

At a glance
Wealthier
above the US median
US median: $30,130
Mid-age
median age 32.4
US median: 33.0
More educated
26% hold a bachelor's degree
US average: 20%
More affordable
home values down 16%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

136,731
−8%vs 2000
vs 147,886 in 2000
1990 – 2025
32.4
−9%vs 2000
vs 35.6 in 2000
US average: 33.0
Land area
414 sq mi
Population, 19902024
133K143K153K163K173K19902000201020202024Greene County
2024170K
1990201020202024
Age distribution, 1990
Under 56.6%(9,050)
US avg: 7.3%
5 to 97.6%(10,339)
US avg: 7.3%
10 to 147%(9,549)
US avg: 6.9%
15 to 199.1%(12,380)
US avg: 7.1%
20 to 248.5%(11,656)
US avg: 7.5%
25 to 3415.5%(21,143)
US avg: 17.5%
35 to 4416%(21,933)
US avg: 15.1%
45 to 5411.2%(15,266)
US avg: 10.2%
55 to 648.8%(12,040)
US avg: 8.5%
65 to 746.3%(8,676)
US avg: 7.3%
75 to 842.5%(3,429)
US avg: 4%
85 and over0.9%(1,270)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$35,116
−5%inflation adjusted, since 2000
vs $48,656 in 2000
US average: $30,130
1990 – 2024
$14,384
−38%vs 2000
vs $23,057 in 2000
US average: $14,340
9.5%
+1.0 ptsvs 2000
vs 8.5% in 2000
US average: 13.2%
Section 03

Housing

$77,600
−16%inflation adjusted, since 2000
vs $121,900 in 2000
US average: $93,722
1990 – 2024
$434
−3%inflation adjusted, since 2000
vs $587 in 2000
US average: $450
69.4%
−0.2 ptsvs 2000
vs 69.7% in 2000
30.6% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic88.5%(130,857)
Black6.3%(9,332)
Hispanic / Latino1.2%(1,813)
Asian2%(2,985)
Other0%
1990
White, non-Hispanic90.7%(124,026)
Black7.1%(9,641)
Hispanic / Latino0.9%(1,280)
Asian1.5%(2,099)
Other0.7%(965)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican1.5%(2,486)
Puerto Rican0.7%(1,157)
Spaniard0.2%(406)
Colombian0.2%(288)
Peruvian0.1%(252)
Cuban0.1%(98)
Dominican0%(70)
Chilean0%(56)
+ 8 more hispanic origin groups with data
Asian origin
Asian Indian0.9%(1,561)
Chinese0.4%(644)
Filipino0.4%(644)
Korean0.3%(550)
Pakistani0.3%(549)
Vietnamese0.2%(354)
Bangladeshi0.1%(216)
Japanese0.1%(130)
Taiwanese0.1%(106)
Nepalese0.1%(101)
Thai0%(34)
Cambodian0%(19)
+ 3 more asian origin groups with data
Burmese0%(13)
Uzbek0%(5)
Pacific Islander origin
Guamanian0.1%(123)
Samoan0.1%(93)
Ancestry
German23.4%(39,681)
English16.4%(27,760)
Irish13.1%(22,258)
American6.8%(11,510)
Italian4.2%(7,112)
Scottish2.7%(4,625)
Polish2%(3,318)
French1.7%(2,900)
Scotch-Irish1.3%(2,239)
Dutch0.9%(1,522)
Norwegian0.9%(1,513)
Swedish0.9%(1,488)
+ 46 more ancestry groups with data
Welsh0.8%(1,404)
Arab0.7%(1,139)
British0.6%(977)
Hungarian0.6%(952)
Greek0.5%(889)
Russian0.4%(651)
Swiss0.3%(587)
Czech0.3%(525)
Slovak0.3%(506)
Danish0.3%(455)
Lithuanian0.2%(417)
West Indian0.2%(402)
Austrian0.2%(397)
Lebanese0.2%(313)
Nigerian0.2%(308)
Brazilian0.1%(253)
Ukrainian0.1%(243)
Canadian0.1%(212)
Croatian0.1%(209)
Finnish0.1%(183)
Jamaican0.1%(152)
Egyptian0.1%(144)
Syrian0.1%(125)
Iranian0.1%(118)
Belgian0.1%(91)
Ghanaian0%(60)
Haitian0%(55)
Romanian0%(52)
Serbian0%(52)
Kenyan0%(36)
Jordanian0%(33)
Slovene0%(33)
Israeli0%(26)
Ethiopian0%(26)
Latvian0%(24)
Moroccan0%(23)
Bulgarian0%(18)
Armenian0%(14)
Turkish0%(13)
Section 05

Education

26.0%
−5.1 ptsvs 2000
vs 31.1% in 2000
US average: 20.3%
High school or higher
82.4%
−5.5 ptsvs 2000
vs 87.8% in 2000
US average: 75.2%
11.1%
−2.9 ptsvs 2000
vs 13.9% in 2000
US average: 7.1%
Section 06

Commute & transportation

19.0 min
+48%vs 2000
vs 12.8 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status (2024)
Men 15+
Never married34.4%(23,828)
Married54.1%(37,533)
Widowed2.8%(1,930)
Divorced8.7%(6,034)
Women 15+
Never married28.1%(20,097)
Married52.3%(37,418)
Widowed7.5%(5,368)
Divorced12.2%(8,706)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

4.9%
−3.5 ptssince 2013
from 8.4% in 2013
US average: 8.4%
61.1%
−0.3 ptssince 2020
from 61.4% in 2020
US average: 54.8%
Direct-purchase
11.7%
−0.3 ptssince 2020
from 12.0% in 2020
US average: 13.8%
19.4%
+1.0 ptssince 2020
from 18.4% in 2020
US average: 18.4%
15.4%
−0.2 ptssince 2020
from 15.6% in 2020
US average: 20.9%
VA health care
3.4%
+0.1 ptssince 2020
from 3.3% in 2020
US average: 2.2%
Any private
75.6%
−0.8 ptssince 2020
from 76.4% in 2020
US average: 67.1%
Any public
34.4%
+0.7 ptssince 2020
from 33.7% 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)38%(5,525)
US avg: 26.4%
Gulf War (1990s)38.5%(5,603)
US avg: 24.3%
Vietnam era26.8%(3,903)
US avg: 33.1%
Korean War4.3%(629)
US avg: 4.5%
World War II0.1%(17)
US avg: 1%

Share of the 14,557 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, Ohio?

Greene County, Ohio has about 136,731 residents according to the 1990 Census.

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

The typical household in Greene County, Ohio earns about $35,116 a year. Half of households make more than that, and half make less.

Is Greene County, Ohio expensive?

In Greene County, Ohio, the median home is worth about $77,600, and the typical rent is about $434 a month.

How educated are people in Greene County, Ohio?

About 26.0% of adults age 25 and over in Greene County, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Greene County, Ohio?

About 9.5% of people in Greene County, Ohio live below the federal poverty line.

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

How we source and harmonize this data →