CensusEasy
CITY · 1990 CENSUS

Ontario

Ohio · 4,026 residents · 11.1 sq mi
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The short version

With 4,026 people, Ontario is a city in Ohio. At a median age of 38.6, this is an older place than the country as a whole. 10% of adults hold a bachelor's degree or higher. The poverty rate is 2.9%, under the national 13.2%. Owners hold 74% of the housing stock. There are 1,277 fewer people here than in 2000.

At a glance
Average income
near the US median
US median: $30,130
Older
median age 38.6
US median: 33.0
Less educated
10% 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

4,026
−24%vs 2000
vs 5,303 in 2000
1990 – 2025
38.6
−2%vs 2000
vs 39.3 in 2000
US average: 33.0
Land area
11.1 sq mi
Population, 19902024
4K5K5K6K7K19902000201020202024Ontario
20247K
1990201020202024
Age distribution, 1990
Under 55.3%(212)
US avg: 7.3%
5 to 94.8%(194)
US avg: 7.3%
10 to 148%(323)
US avg: 6.9%
15 to 196.9%(278)
US avg: 7.1%
20 to 245.2%(208)
US avg: 7.5%
25 to 3414.4%(580)
US avg: 17.5%
35 to 4415.3%(615)
US avg: 15.1%
45 to 5413.9%(561)
US avg: 10.2%
55 to 6412.2%(491)
US avg: 8.5%
65 to 7410%(403)
US avg: 7.3%
75 to 843.1%(125)
US avg: 4%
85 and over0.9%(36)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$30,703
−12%inflation adjusted, since 2000
vs $46,146 in 2000
US average: $30,130
1990 – 2024
$14,071
−36%vs 2000
vs $22,016 in 2000
US average: $14,340
2.9%
−3.3 ptsvs 2000
vs 6.2% in 2000
US average: 13.2%
Section 03

Housing

$58,500
−29%inflation adjusted, since 2000
vs $108,300 in 2000
US average: $93,722
1990 – 2024
$423
+6%inflation adjusted, since 2000
vs $528 in 2000
US average: $450
74.1%
+1.7 ptsvs 2000
vs 72.4% in 2000
25.9% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic91.8%(4,866)
Black4.1%(218)
Hispanic / Latino1.1%(57)
Asian1.6%(84)
Other0%
1990
White, non-Hispanic97.2%(3,915)
Black1.4%(55)
Hispanic / Latino1.3%(53)
Asian0.9%(35)
Other0.5%(21)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Mexican0.6%(41)
Puerto Rican0.6%(39)
Cuban0.5%(33)
Asian origin
Asian Indian1.3%(87)
Japanese0.9%(59)
Ancestry
German20.8%(1,385)
English15.9%(1,060)
Irish8.4%(558)
American7.7%(516)
Scotch-Irish5.6%(374)
Arab4.3%(285)
Italian3.8%(255)
Russian2.5%(167)
Palestinian2.5%(164)
Polish2.2%(144)
Iraqi1.8%(121)
French1.3%(86)
+ 7 more ancestry groups with data
Swedish1.1%(72)
Scottish0.8%(53)
Norwegian0.6%(37)
British0.4%(27)
Greek0.4%(24)
Macedonian0.3%(22)
Czech0.2%(15)
Section 05

Education

9.6%
−8.9 ptsvs 2000
vs 18.6% in 2000
US average: 20.3%
High school or higher
84.8%
Unchangedvs 2000
vs 84.8% in 2000
US average: 75.2%
1.6%
−5.4 ptsvs 2000
vs 7.0% in 2000
US average: 7.1%
Section 06

Commute & transportation

15.2 min
+29%vs 2000
vs 11.8 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 married33.9%(786)
Married52.3%(1,212)
Widowed1.9%(44)
Divorced11.9%(275)
Women 15+
Never married24.9%(786)
Married45.1%(1,424)
Widowed12.8%(403)
Divorced17.3%(546)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

4.9%
−2.4 ptssince 2013
from 7.3% in 2013
US average: 8.4%
60.2%
−7.5 ptssince 2020
from 67.7% in 2020
US average: 54.8%
Direct-purchase
18.8%
−2.0 ptssince 2020
from 20.8% in 2020
US average: 13.8%
17.9%
−5.0 ptssince 2020
from 22.9% in 2020
US average: 18.4%
21.0%
+8.4 ptssince 2020
from 12.6% in 2020
US average: 20.9%
VA health care
1.6%
−2.9 ptssince 2020
from 4.5% in 2020
US average: 2.2%
Any private
75.3%
−10.3 ptssince 2020
from 85.6% in 2020
US average: 67.1%
Any public
38.9%
+2.2 ptssince 2020
from 36.7% 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)25.7%(90)
US avg: 26.4%
Gulf War (1990s)7.4%(26)
US avg: 24.3%
Vietnam era22.6%(79)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II3.7%(13)
US avg: 1%

Share of the 350 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 Ontario, Ohio?

Ontario, Ohio has about 4,026 residents according to the 1990 Census.

What is the median household income in Ontario, Ohio?

The typical household in Ontario, Ohio earns about $30,703 a year. Half of households make more than that, and half make less.

Is Ontario, Ohio expensive?

In Ontario, Ohio, the median home is worth about $58,500, and the typical rent is about $423 a month.

How educated are people in Ontario, Ohio?

About 9.6% of adults age 25 and over in Ontario, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Ontario, Ohio?

About 2.9% of people in Ontario, 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 →