Oak Park Population

2011–2026

13,620

2026 projection

2.6% since 2020 (decrease)

05K10K15K20K20122014201620182020202220242026

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 Oak Park. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202613,620-120.09%
202513,632-240.09%
202313,656+290.21%
202213,627+660.49%
202113,561-4263.05%
202013,987+1340.97%
201913,853+1230.90%
201813,730-7104.92%
201714,440-4452.99%
201614,885-2021.34%

Showing 10 of 15 years.

Oak Park Demographics

43median age

Median age

Female45.3 yrs
Male40.3 yrs

Adults

10,304
2,187 seniors · 21%8,117 other adults

Sex

Female 50.8% · 6,993Male 49.2% · 6,764

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 138 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

Oak Park Income

$163,085median household income

Median household income

$163,085

Half of households earn more, half earn less

Median earnings

$94,795

Typical yearly pay for a worker 25 or older.

Poverty rate

4.2%

About 1 in 24 residents

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

Oak Park Marital Status

60% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married60%63%57%
Never married27%32%24%
Divorced9%5%13%
Widowed3%<1%5%
Separated<1%<1%1%

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