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COUNTY · 1990 CENSUS

Warren County

Ohio · 113,909 residents · 401.417 sq mi
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The short version

Warren County is wealthier than most US places, with a median household income of $36,728. Population has fallen 28% since 2000, a loss of 44,474 residents. Median home value is $77,300. Poverty is rare here, at 6.4% of residents. Households here earn about 28% more than the Ohio median.

At a glance
Wealthier
above the US median
US median: $30,130
Mid-age
median age 32.8
US median: 33.0
Average education
18% hold a bachelor's degree
US average: 20%
More affordable
home values down 29%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

113,909
−28%vs 2000
vs 158,383 in 2000
1990 – 2025
284 / sq mi
−28%vs 2000
vs 395 / sq mi in 2000
US average: 221
32.8
−7%vs 2000
vs 35.2 in 2000
US average: 33.0
Population, 19902024
100K141K182K223K264K1990201020202024Warren County
2024250K
1990201020202024
Section 02

Income & economy

$36,728
−17%inflation adjusted, since 2000
vs $57,952 in 2000
US average: $30,130
1990 – 2024
$14,615
−43%vs 2000
vs $25,517 in 2000
US average: $14,340
6.4%
+2.1 ptsvs 2000
vs 4.2% in 2000
US average: 13.2%
Section 03

Housing

$77,300
−29%inflation adjusted, since 2000
vs $142,500 in 2000
US average: $93,722
1990 – 2024
$434
−7%inflation adjusted, since 2000
vs $613 in 2000
US average: $450
74.7%
−3.8 ptsvs 2000
vs 78.5% in 2000
25.3% rent
2.1
−14%vs 2000
vs 2.5 in 2000
1990 – 2024
RELATED:See current rent listings in Warren County on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic94%(148,850)
Black2.7%(4,272)
Hispanic / Latino1%(1,633)
Asian1.2%(1,978)
Other0%
Diversity Score12.1%(19,214)
1990
White, non-Hispanic96.9%(110,375)
Black2.1%(2,422)
Hispanic / Latino0.5%(588)
Asian0.6%(663)
Other0.4%(449)
Diversity Score8.8%(9,993)
9
−28%vs 2000
vs 12 in 2000
1990 – 2024
Section 05

Education

18.0%
−10.4 ptsvs 2000
vs 28.4% in 2000
US average: 20.3%
High school or higher
75.5%
−10.7 ptsvs 2000
vs 86.2% in 2000
US average: 75.2%
5.9%
−3.2 ptsvs 2000
vs 9.1% in 2000
US average: 7.1%
Section 06

Commute & transportation

21.5 min
+39%vs 2000
vs 15.4 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.

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Frequently asked

How many people live in Warren County, Ohio?

Warren County, Ohio has about 113,909 residents according to the 1990 Census.

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

The typical household in Warren County, Ohio earns about $36,728 a year. Half of households make more than that, and half make less.

Is Warren County, Ohio expensive?

In Warren County, Ohio, the median home is worth about $77,300, and the typical rent is about $434 a month.

How educated are people in Warren County, Ohio?

About 18.0% of adults age 25 and over in Warren County, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Warren County, Ohio?

About 6.4% of people in Warren County, Ohio live below the federal poverty line.

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

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