Ontario, Wisconsin Population 2024

537

Ontario Demographics

According to the most recent ACS, the racial composition of Ontario was:

  • White: 87.23%
  • Two or more races: 6.02%
  • Other race: 3.86%
  • Asian: 2.89%
  • Black or African American: 0%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.0 sq mi
Density (mi²)
534.90/sq mi
Growth Since 2020
0.19% (1)
The current population of Ontario, Wisconsin is 537 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 536.

Population by Race

Race
Population
Percentage (of total)
White36287.23%
Two or more races256.02%
Other race163.86%
Asian122.89%
Black or African American00%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Ontario Population by Race

Ontario Population Pyramid 2024

Ontario Median Age

34

Total

36.3

Male

33.6

Female

Ontario Adults

There are 278 adults, (69 of whom are seniors) in Ontario.

Ontario Age Dependency

98.6

Age Dependency Ratio

33

Old Age Dependency Ratio

65.6

Child Dependency Ratio

Ontario Sex Ratio

Female23556.63%
Male18043.37%

Ontario Population by Age

Ontario Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1702.4484.715.3
Married803.5196.33.8
Non Family781.1275.624.4
Female104.36040
Male221000

3.57

Average Family Size

2.44

Average Household Size

84.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Ontario Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade228.59%
Associates Degree3614.06%
Bachelors Degree2610.16%
Graduate Degree41.56%
High School Graduate9436.72%
Less Than 9th Grade187.03%
Some College5621.88%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Ontario Educational Attainment by Sex (over 25)

Ontario Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White22220230
Hispanic2000
Other Race1600
Asian12120
2+ Races620

The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among white people with a rate of 13.51%.

Ontario Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$53,333$53,333$52,500
Graduate Degree$0$0$0
High School Graduate$45,000$48,750$21,875
Less Than 9th Grade$42,614$43,523$31,250
Overall$45,729$50,625$35,500
Some College$52,500$61,875$36,250

$45,729

Average Earnings

$50,625

Average Male

$35,500

Average Female

Ontario Earnings by Educational Attainment

Ontario Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Ontario Language

85.3% of Ontario residents speak only English, while 14.7% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.97% of the population.

Ontario Language

Ontario Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White362184.97%

4.34%

Overall Poverty Rate

1.67%

Male Poverty Rate

6.38%

Female Poverty Rate

Poverty in Ontario

The race most likely to be in poverty in Ontario is White, with 4.97% below the poverty level.

The race least likely to be in poverty in Ontario is White, with 4.97% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 2.99%, and for those that did not work, the poverty rate was 16.84%.

Ontario Poverty

rate

Rate
Poverty
Some College11.96%
High School6.38%
Less Than 9th Grade2.5%
Bachelors or Greater0%

Ontario Poverty Rate by Education

rate

Rate
Poverty
Male Employed1.87%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Ontario Poverty Rate by Employment Status and Sex

Ontario Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$88,571$85,337
Households$57,500$66,798
Married Families$91,000$-999,999,999
Non Families$36,500$44,933

mean

median

Income by Household Type

Ontario Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.5%

Overall Marriage Rate

51.0%

Male Marriage Rate

52.0%

Female Marriage Rate

Ontario Married by Age and Sex

male

female

Ontario Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Ontario Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Ontario Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

20

Number of Veterans

16

Male Veterans

4

Female Veterans

War
Veterans
First Gulf War6
Second Gulf War4
Vietnam4
Korea2
World War II0

Ontario Veterans by War

count

Age Group
Veterans
55 to 6410
35 to 544
65 to 744
75+2
18 to 340

Ontario Veterans by Age

count

Name
Veterans
% of Total
White208.44%

Ontario Veterans by Race

Ontario Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

30%

Veteran Disability Rate

Ontario Veterans by Education

LaborForceParticipation

62.1%

Labor Force Participation

61.4%

Employment Rate

1.1%

Unemployment Rate

Ontario Employment by Age

LaborForceParticipation

Ontario Employment by Race

LaborForceParticipation

Ontario Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

74.94%

Born in Ontario

93.98%

Native Born

6.02%

Foreign Born

6.02%

Non Citizen

0%

Naturalized

Place of Birth

93.98% of Ontario residents were born in the United States, with 74.94% having been born in Wisconsin. 6.02% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Ontario Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202953910.19%
202853800%
202753800%
202653810.19%
202553700%
202453700%
202353710.19%
2022536-2-0.37%
202153820.37%
2020536-20-3.6%
201955640.72%
201855220.36%
2017550-1-0.18%
201655100%
201555100%
2014551-2-0.36%
201355300%
201255300%
2011553-1-0.18%
201055400%

Ontario Population by Year