Ontario Population

2011–2026

2,180

2026 projection

7% since 2020 (increase)

05001K1.5K2K2.5K20122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Ontario. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20262,180+20.09%
20252,178+20.05%
20232,176+542.54%
20222,122+1909.83%
20211,932-1065.20%
20202,038+964.94%
20191,942+1256.88%
20181,817-844.42%
20171,901-1256.17%
20162,026-1647.49%

Showing 10 of 15 years.

Ontario Demographics

38.8median age

Median age

Female37.6 yrs
Male41.2 yrs

Adults

1,635
458 seniors · 28%1,177 other adults

Sex

Female 61% · 1,246Male 39% · 798

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 20 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Ontario Income

$50,078median household income

Median household income

$50,078

Half of households earn more, half earn less

Median earnings

$41,689

Typical yearly pay for a worker 25 or older.

Poverty rate

7.2%

About 1 in 14 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Ontario Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%56%33%
Never married30%26%33%
Divorced18%9%24%
Widowed7%2%10%
Separated3%7%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201