United States › Wisconsin › Ontario CITY · 2000 CENSUS
Ontario Wisconsin · 476 residents · 1.00 sq mi
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The short version
Ontario is a city of 476 people in Wisconsin. At a median age of 44.4, this is an older place than the country as a whole. 6% of adults hold a bachelor's degree, below the 24% national rate. Households here earn about 47% less than in Wisconsin as a whole. Median home value sits at $37,500. 22.4% of locals live below the federal poverty line.
At a glance
Lower income
below the US median
US median: $42,589
Older
median age 44.4
US median: 35.2
Less educated
6% hold a bachelor's degree
US average: 24%
More affordable
home values down 20%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 36.8 in 1990
US average: 35.2
Population, 1990 – 2024
355 430 505 579 654 1990 2000 2010 2020 2024 Ontario Age distribution, 2000
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Section 02
Income & economy $23,194
+6%inflation adjusted, since 1990
from $16,579 in 1990
US average: $42,589
from $9,021 in 1990
US average: $21,522
from 12.4% in 1990
US average: 12.4%
$37,500
−20%inflation adjusted, since 1990
from $35,500 in 1990
US average: $120,530
$358
+1%inflation adjusted, since 1990
from $269 in 1990
US average: $602
from 74.3% in 1990
27.1% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 98.7%(381)
2000
White, non-Hispanic 93.9%(447)
Hispanic / Latino 4.8%(23)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 5 more ancestry groups with data from 4.9% in 1990
US average: 24.4%
High school or higher
from 69.3% in 1990
US average: 80.3%
from 1.5% in 1990
US average: 8.8%
Section 06
Commute & transportation from 24.5 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.
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 12.8% in 2013
US average: 8.4%
from 43.8% in 2020
US average: 54.8%
Direct-purchase
from 23.3% in 2020
US average: 13.8%
from 24.9% in 2020
US average: 18.4%
from 21.2% in 2020
US average: 20.9%
VA health care
from 3.8% in 2020
US average: 2.2%
Any private
from 66.9% in 2020
US average: 67.1%
Any public
from 45.5% 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) 29.4%(5)
Share of the 17 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.
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Drill deeper
Places similar to Ontario Head to head
Compare Ontario to nearby cities ONTARIO VS
Sparta
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Home value $180,600 +382%
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ONTARIO VS
Tomah
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Home value $174,300 +365%
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ONTARIO VS
La Crosse
Income $55,866 +141%
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ONTARIO VS
Reedsburg
Income $75,028 +223%
Home value $229,100 +511%
Population 10,641 +1915%
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Frequently asked
How many people live in Ontario, Wisconsin? Ontario, Wisconsin has about 476 residents according to the 2000 Census.
What is the median household income in Ontario, Wisconsin? The typical household in Ontario, Wisconsin earns about $23,194 a year. Half of households make more than that, and half make less.
Is Ontario, Wisconsin expensive? In Ontario, Wisconsin, the median home is worth about $37,500, and the typical rent is about $358 a month.
How educated are people in Ontario, Wisconsin? About 6.0% of adults age 25 and over in Ontario, Wisconsin hold a bachelor's degree or higher.
What is the poverty rate in Ontario, Wisconsin? About 22.4% of people in Ontario, Wisconsin live below the federal poverty line.
Has Ontario, Wisconsin grown since 1990? Yes, Ontario, Wisconsin has grown since 1990. The population has added about 90 residents, a change of about 23 percent over that period.
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