Oak Park, Benton County, MN demographics:
population, income, and more

Total population
1,230
3.2% year-over-year change
Median household income
$114,531/yr
7.0% year-over-year change
Housing units
404
5.5% year-over-year change

Oak Park population

How many people live in Oak Park

Oak Park is home to 1,230 residents, according to the most recent Census data. Gender-wise, 54.8% of Oak Park locals are male, and 45.2% are female.

Total population
1,230
3.2% year-over-year change
Gender ratio
Male
54.8%
674
Female
45.2%
556
Value Percent YoY change
Male 674 54.8% 7.7%
Female 556 45.2% -1.8%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Oak Park is 36, with the population distributed as follows: about 25.4% are children under 15, then 13.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 27% of the population, while another 24.4% fall into the 45 to 64 bracket. Finally, around 9.4% are 65 or older.

Median age
36.5
Age breakdown
Under 15
25.4%
15 to 24
13.9%
25 to 44
27%
45 to 64
24.4%
Over 65
9.4%
Value Percent YoY change
Under 15 312 25.4% -3.7%
15 to 24 171 13.9% 5.6%
25 to 44 332 27% 9.2%
45 to 64 300 24.4% 8.3%
Over 65 115 9.4% -8.0%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Oak Park, 97.6% of the population are US-born citizens, while 1.9% have gained naturalized citizenship. At the same time, 0.6% of residents are non-citizens. As for race, 96.7% of locals are Caucasian, 0.7% are African American and 0.6% have Asian roots. There’s also a share of 2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.6%
Non-U.S.-born citizens
1.9%
Non-citizens
0.6%
Value Percent YoY change
U.S.-born citizens 1,200 97.6% 2.7%
Non-U.S.-born citizens 23 1.9% 43.8%
Non-citizens 7 0.6% -12.5%
Racial breakdown
White
96.7%
Black or African American
0.7%
American Indian and Alaska Native
0%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2%
Other
0%
Value Percent
White 1,189 96.7%
Black or African American 9 0.7%
Asian 8 0.6%
Two or more races 24 2%

Households in Oak Park

A peek inside Oak Park households

Oak Park has 377 households, with an average of 3 members in each. Of these, 80.6% are families, while the remaining 19.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
377
3.3% year-over-year change
Average people per household
3
Non-family households
73
Family households
304
Value Percent YoY change
Non-family households 73 19.4% -1.4%
Family households 304 80.6% 4.5%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Oak Park

The housing landscape of Oak Park

Oak Park's housing consists of 404 units, with 91.8% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.2% of the housing landscape.

Housing units
404
5.5% year-over-year change
Housing types
Value Percent
1 unit, detached 371 91.8%
Mobile home 33 8.2%
Homes built since 2020
11
% year-over-year change

The age of buildings in Oak Park

In Oak Park, the median construction year is 1976. About 27.7% of homes were built before the 1940s, with another 3.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 19.1% of homes were added from 2000 to 2009, 10.6% between 2010 and 2019, and 2.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 112 27.7% -5.1%
Built between 1940 and 1949 15 3.7% -11.8%
Built between 1950 and 1959 36 8.9% 111.8%
Built between 1960 and 1969 13 3.2% -55.2%
Built between 1970 and 1979 44 10.9% 10.0%
Built between 1980 and 1989 15 3.7% -6.2%
Built between 1990 and 1999 38 9.4% 22.6%
Built between 2000 and 2009 77 19.1% 4.0%
Built between 2010 and 2019 43 10.6% 4.9%
Built in 2020 or later 11 2.7% N/A
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Oak Park occupancy rates

Out of the 377 occupied housing units in Oak Park, 98.1% are owner-occupied, while 1.9% are lived in by tenants. Meanwhile, 6.7% of all homes on the local market sit vacant.

Occupied housing units
377
3.3% year-over-year change
Occupancy breakdown
Renter occupied
7
Owner occupied
370
Value Percent YoY
change
Renter occupied 7 1.9% -12.5%
Owner occupied 370 98.1% 3.6%
Unoccupied housing units
6.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Oak Park housing costs

Median housing costs per month
$1,594/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.

Education in Oak Park

Oak Park education at a glance

About 39.8% of the population in Oak Park went to high school, while 18.5% pursued college studies. Another 22.9% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 6.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 14 1.6% 0.0%
High school diploma 341 39.8% 4.3%
College diploma 158 18.5% -22.6%
Associate degree 196 22.9% 34.2%
Bachelor's degree 89 10.4% 27.1%
Graduate degree 58 6.8% 18.4%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Oak Park

How much people earn in Oak Park

The average annual household income in Oak Park was $132,954 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.6% change from the previous year. At the same time, the median income stood at $114,531, reflecting a +7% shift over the same period.

Average household income in Oak Park
$132,954/year
9.6% year-over-year change
Median household income in Oak Park
$114,531/year
7.0% year-over-year change

Oak Park income by age

In Oak Park, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $114,000. Those with someone between 45 and 64 in charge, often well established professionally, earn $156,250 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $64,844, while those led by someone over 65, many of whom may be retired, have about $60,469 in earnings. Overall, 97.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $64,844 -14.0%
25 - 44 $114,000 -3.3%
45 - 64 $156,250 37.2%
Over 65 $60,469 1.8%
Above poverty level
1,197
Below poverty level
30
Value Percent YoY
change
Above poverty level 1,197 97.6% 3.4%
Below poverty level 30 2.4% -3.2%

Employment in Oak Park

Workforce and job types in Oak Park

53.7% of the working population are employed in professional or administrative positions, while 46.3% are in hands-on or service-based jobs. Also, 13.3% run their own businesses, 66.3% are employed by private companies, and 14% work in the public sector.

Workforce demographics

White collar
344
Blue collar
297
Value Percent YoY change
White collar 344 53.7% 1.5%
Blue collar 297 46.3% 14.2%
Employer type
Self employees
13.3%
Private companies
66.3%
Governmental workers
14%
Not for profit companies
6.4%
Value Percent YoY change
Self employees 85 13.3% 3.7%
Private companies 425 66.3% 6.0%
Governmental workers 90 14% 15.4%
Not for profit companies 41 6.4% 7.9%

Transportation in Oak Park

How people get around in Oak Park

Commuting methods vary: 96.1% of residents travel by personal vehicle and 3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 538 96.1% 3.3%
Bus or trolleybus 5 0.9% 25.0%
Walk 17 3% 0.0%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Oak Park by zipcode?

Zipcode Population Number of households Median income Average income
56357 1,230 377 $114,531 $132,954

Explore more communities

FAQs about Oak Park demographics 

What is the total population of Oak Park?

Oak Park has a total population of 1,230 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +3.2% compared to a year ago.

What is the gender ratio in Oak Park?

The gender ratio in Oak Park is as follows:
  • 54.8% males (674 residents)
  • 45.2% females (556 residents)

What is the median age in Oak Park?

The median age in Oak Park is 36.5.

What is the age distribution of the population in Oak Park?

The age distribution in Oak Park is as follows:
  • Under 15: 25.4% (312 residents)
  • Ages 15-24: 13.9% (171 residents)
  • Ages 25-44: 27% (332 residents)
  • Ages 45-64: 24.4% (300 residents)
  • Over 65: 9.4% (115 residents)

What is the racial and ethnic makeup of Oak Park?

The racial and ethnic makeup of Oak Park is as follows:
  • White: 96.7% (1,189 residents)
  • Black or African American: 0.7% (9 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0.6% (8 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 2% (24 residents)
  • Other: 0% ( residents)

What percentage of the population in Oak Park are U.S.-born citizens?

U.S.-born citizens represent 97.6% of the population in Oak Park.

How many housing units are there in Oak Park?

There are 404 housing units in Oak Park, reflecting a +5.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Oak Park and what is the average household size?

Oak Park has a total of 377 households, with an average of 3 people in each.

What is the median household income in Oak Park?

Oak Park has a median household income of $114,531, representing a +7.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Oak Park?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 53.7% (344 residents)
  • Blue-collar workers: 46.3% (297 residents)

Places of employment:
  • Self-employed: 13.3% (85 residents)
  • Private companies: 66.3% (425 residents)
  • Governmental workers: 14% (90 residents)
  • Not-for-profit companies: 6.4% (41 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025