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Ontario

County in New York (USA)

Contents: Population

The population development of Ontario as well as related information and services (Wikipedia, Google, images).

OntarioCounty95,101100,224107,931112,465113,012
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,515,736340,110,988

Source: U.S. Census Bureau.

Explanation: Latest available rebased total population figures are tabulated.


Further information about the population structure:

Gender (E 2024)
Males55,651
Females57,361
Age Groups (E 2024)
0-17 years21,234
18-64 years65,112
65+ years26,666
Age Distribution (E 2024)
80+ years6,025
70-79 years12,517
60-69 years16,685
50-59 years14,503
40-49 years13,114
30-39 years13,377
20-29 years12,765
10-19 years13,076
0-9 years10,950
Urbanization (C 2020)
Rural50,444
Urban62,014
»Race« (C 2020)
White98,880
Black/African American2,662
Indigenous265
Asian1,383
Pacific Islander24
Some other2,647
2 or more6,597
Ethnicity (C 2020)
Hispanic or Latino6,113
Other106,345

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