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CITY · 1990 CENSUS

Mariemont

Ohio · 3,118 residents · 0.894 sq mi
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The short version

Mariemont is significantly wealthier than the US average, with a median household income of $41,630. Population has declined 9% since 2000. 54% of adults hold a bachelor's degree or higher, well above the national rate of 20%. Median home value is $119,600. With a median age of 39.1, the population is older than the US median of 33.0. Households here earn about 45% more than the Ohio median.

At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 39.1
US median: 33.0
More educated
54% hold a bachelor's degree
US average: 20%
More affordable
home values down 22%, inflation adjusted
US median home: $93,722
Section 01

Population & growth

3,118
−9%vs 2000
vs 3,408 in 2000
1990 – 2025
3,488 / sq mi
−9%vs 2000
vs 3,812 / sq mi in 2000
US average: 221
39.1
+3%vs 2000
vs 37.8 in 2000
US average: 33.0
Population, 19902024
3K3K3K3K4K1990201020202024Mariemont
20243K
1990201020202024
Section 02

Income & economy

$41,630
−5%inflation adjusted, since 2000
vs $57,614 in 2000
US average: $30,130
1990 – 2024
$26,620
−19%vs 2000
vs $32,897 in 2000
US average: $14,340
3.0%
−2.1 ptsvs 2000
vs 5.0% in 2000
US average: 13.2%
Section 03

Housing

$119,600
−22%inflation adjusted, since 2000
vs $201,600 in 2000
US average: $93,722
1990 – 2024
$480
−12%inflation adjusted, since 2000
vs $718 in 2000
US average: $450
61.1%
−0.5 ptsvs 2000
vs 61.6% in 2000
38.9% rent
2.9
−18%vs 2000
vs 3.5 in 2000
1990 – 2024
RELATED:See current rent listings in Mariemont on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.5%(3,290)
Black1%(34)
Hispanic / Latino1%(35)
Asian0.8%(26)
Other0%
Diversity Score6.9%(235)
1990
White, non-Hispanic99.4%(3,100)
Black0%(0)
Hispanic / Latino0%(0)
Asian0.6%(18)
Other0%(0)
Diversity Score1.4%(45)
1
−79%vs 2000
vs 7 in 2000
1990 – 2024
Section 05

Education

54.3%
−9.8 ptsvs 2000
vs 64.0% in 2000
US average: 20.3%
High school or higher
93.1%
−0.5 ptsvs 2000
vs 93.6% in 2000
US average: 75.2%
22.2%
−5.8 ptsvs 2000
vs 28.0% in 2000
US average: 7.1%
Section 06

Commute & transportation

19.6 min
+91%vs 2000
vs 10.3 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 Mariemont, Ohio?

Mariemont, Ohio has about 3,118 residents according to the 1990 Census.

What is the median household income in Mariemont, Ohio?

The typical household in Mariemont, Ohio earns about $41,630 a year. Half of households make more than that, and half make less.

Is Mariemont, Ohio expensive?

In Mariemont, Ohio, the median home is worth about $119,600, and the typical rent is about $480 a month.

How educated are people in Mariemont, Ohio?

About 54.3% of adults age 25 and over in Mariemont, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Mariemont, Ohio?

About 3.0% of people in Mariemont, 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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