CensusEasy
CITY · 2000 CENSUS

St. Marys

Ohio · 8,342 residents · 4.668 sq mi
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The short version

St. Marys has roughly average household income, with a median household income of $38,673. Population has held roughly steady since 1990. 12% of adults hold a bachelor's degree or higher, below the national rate of 24%. Median home value has risen by half since 1990, reaching $77,900.

At a glance
Lower income
below the US median
US median: $42,589
Mid-age
median age 34.9
US median: 35.2
Less educated
12% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

8,342
−1%since 1990
from 8,441 in 1990
1990 – 2025
1,787 / sq mi
−1%since 1990
from 1,808 / sq mi in 1990
US average: 242
34.9
+7%since 1990
from 32.5 in 1990
US average: 35.2
Population, 19902024
8K8K8K8K8K1990201020202024St. Marys
20248K
1990201020202024
Section 02

Income & economy

$38,673
+6%inflation adjusted, since 1990
from $27,670 in 1990
US average: $42,589
1990 – 2024
$17,682
+53%since 1990
from $11,545 in 1990
US average: $21,522
7.3%
−0.4 ptssince 1990
from 7.7% in 1990
US average: 12.4%
Section 03

Housing

$77,900
+19%inflation adjusted, since 1990
from $49,800 in 1990
US average: $120,530
1990 – 2024
$479
+3%inflation adjusted, since 1990
from $352 in 1990
US average: $602
70.6%
+0.9 ptssince 1990
from 69.7% in 1990
29.4% rent
2.0
+12%since 1990
from 1.8 in 1990
1990 – 2024
RELATED:See current rent listings in St. Marys on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic99.3%(8,380)
Black0.2%(16)
Hispanic / Latino1.3%(110)
Asian0.1%(8)
Diversity Score4.9%(416)
2000
White, non-Hispanic97.2%(8,106)
Black0.3%(28)
Hispanic / Latino0.5%(38)
Asian1%(82)
Diversity Score4.4%(369)
4
−10%since 1990
from 5 in 1990
1990 – 2024
Section 05

Education

11.8%
+0.9 ptssince 1990
from 10.9% in 1990
US average: 24.4%
High school or higher
82.1%
+10.1 ptssince 1990
from 72.0% in 1990
US average: 80.3%
4.1%
−0.4 ptssince 1990
from 4.6% in 1990
US average: 8.8%
Section 06

Commute & transportation

12.4 min
−12%since 1990
from 14.2 min in 1990
US average: 17.6
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 St. Marys, Ohio?

St. Marys, Ohio has about 8,342 residents according to the 2000 Census.

What is the median household income in St. Marys, Ohio?

The typical household in St. Marys, Ohio earns about $38,673 a year. Half of households make more than that, and half make less.

Is St. Marys, Ohio expensive?

In St. Marys, Ohio, the median home is worth about $77,900, and the typical rent is about $479 a month.

How educated are people in St. Marys, Ohio?

About 11.8% of adults age 25 and over in St. Marys, Ohio hold a bachelor's degree or higher.

What is the poverty rate in St. Marys, Ohio?

About 7.3% of people in St. Marys, Ohio live below the federal poverty line.

Has St. Marys, Ohio grown since 1990?

Yes, St. Marys, Ohio has shrunk since 1990. The population has lost about 99 residents, a change of about -1 percent over that period.

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

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