Oakley, IL demographics:
population, income, and more

Total population
2,146
3.4% year-over-year change
Median household income
$81,113/yr
0.6% year-over-year change
Housing units
1,049
1.2% year-over-year change

Oakley population

How many people live in Oakley

Oakley is home to 2,146 residents, according to the most recent Census data. Gender-wise, 47.4% of Oakley locals are male, and 52.7% are female.

Total population
2,146
3.4% year-over-year change
Gender ratio
Male
47.4%
1,017
Female
52.7%
1,130
Value Percent YoY change
Male 1,017 47.4% 0.9%
Female 1,130 52.7% 5.9%
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 Oakley is 45, with the population distributed as follows: about 18.2% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 21.7% of the population, while another 26.3% fall into the 45 to 64 bracket. Finally, around 23.2% are 65 or older.

Median age
45
Age breakdown
Under 15
18.2%
15 to 24
10.5%
25 to 44
21.7%
45 to 64
26.3%
Over 65
23.2%
Value Percent YoY change
Under 15 391 18.2% 8.9%
15 to 24 226 10.5% 7.6%
25 to 44 465 21.7% 5.4%
45 to 64 565 26.3% -5.4%
Over 65 499 23.2% 6.6%
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 Oakley, 97.6% of the population are US-born citizens, while 1.3% have gained naturalized citizenship. At the same time, 1.1% of residents are non-citizens. As for race, 83.4% of locals are Caucasian, 10.2% are African American and 0.5% have Asian roots. Another 0.1% are Indigenous American, 0.1% are Pacific Islanders, while 0.7% identify as another race. There’s also a share of 5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.6%
Non-U.S.-born citizens
1.3%
Non-citizens
1.1%
Value Percent YoY change
U.S.-born citizens 2,095 97.6% 3.6%
Non-U.S.-born citizens 28 1.3% -6.7%
Non-citizens 23 1.1% 4.5%
Racial breakdown
White
83.4%
Black or African American
10.2%
American Indian and Alaska Native
0.1%
Asian
0.5%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
5%
Other
0.7%
Value Percent
White 1,792 83.4%
Black or African American 219 10.2%
American Indian and Alaska Native 2 0.1%
Asian 10 0.5%
Native Hawaiian and other Pacific Islander 2 0.1%
Two or more races 107 5%
Other 16 0.7%

Households in Oakley

A peek inside Oakley households

Oakley has 936 households, with an average of 2 members in each. Of these, 62% are families, while the remaining 38% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
936
3.8% year-over-year change
Average people per household
2
Non-family households
356
Family households
580
Value Percent YoY change
Non-family households 356 38% 6.3%
Family households 580 62% 2.3%
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 Oakley

The housing landscape of Oakley

Oakley's housing consists of 1,049 units, with 88.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.1% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.4% of the housing landscape.

Housing units
1,049
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 924 88.1%
1 unit, attached 22 2.1%
2 units 9 0.9%
3 or 4 units 11 1%
5 to 9 units 21 2%
10 to 19 units 17 1.6%
20 to 49 units 11 1%
50 or more units 19 1.8%
Mobile home 15 1.4%
Homes built since 2020
3
50.0% year-over-year change

The age of buildings in Oakley

In Oakley, the median construction year is 1967. About 19.3% of homes were built before the 1940s, with another 6.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.1% of homes were added from 2000 to 2009, 1.7% between 2010 and 2019, and 0.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 203 19.3% 12.2%
Built between 1940 and 1949 66 6.3% -20.5%
Built between 1950 and 1959 184 17.5% -8.9%
Built between 1960 and 1969 154 14.7% 6.9%
Built between 1970 and 1979 174 16.6% 12.3%
Built between 1980 and 1989 68 6.5% 3.0%
Built between 1990 and 1999 105 10% 11.7%
Built between 2000 and 2009 75 7.1% -19.4%
Built between 2010 and 2019 18 1.7% 12.5%
Built in 2020 or later 3 0.3% 50.0%
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.

Oakley occupancy rates

Out of the 936 occupied housing units in Oakley, 79.5% are owner-occupied, while 20.5% are lived in by tenants. Meanwhile, 10.8% of all homes on the local market sit vacant.

Occupied housing units
936
3.8% year-over-year change
Occupancy breakdown
Renter occupied
192
Owner occupied
744
Value Percent YoY
change
Renter occupied 192 20.5% 6.7%
Owner occupied 744 79.5% 3.0%
Unoccupied housing units
10.8%
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.

Oakley housing costs

Housing costs in Oakley come to a median of $856 per month, while tenants specifically pay a median gross rent of $862.

Median housing costs per month
$856/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.
Median gross rent in Oakley
$862/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Oakley

Oakley education at a glance

About 40.9% of the population in Oakley went to high school, while 24% pursued college studies. Another 9.3% earned an associate degree and 17.8% hold a bachelor’s. Meanwhile, 6.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 21 1.3% -12.5%
High school diploma 680 40.9% 5.1%
College diploma 399 24% -2.7%
Associate degree 154 9.3% 0.7%
Bachelor's degree 296 17.8% 3.1%
Graduate degree 112 6.7% 0.9%
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 Oakley

How much people earn in Oakley

The average annual household income in Oakley was $123,859 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.9% change from the previous year. At the same time, the median income stood at $81,113, reflecting a +0.6% shift over the same period.

Average household income in Oakley
$123,859/year
1.9% year-over-year change
Median household income in Oakley
$81,113/year
0.6% year-over-year change

Oakley income by age

In Oakley, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $70,670. Those with someone between 45 and 64 in charge, often well established professionally, earn $101,217 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $48,114, while those led by someone over 65, many of whom may be retired, have about $64,408 in earnings. Overall, 89.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $48,114 70.7%
25 - 44 $70,670 -11.9%
45 - 64 $101,217 5.4%
Over 65 $64,408 -4.5%
Above poverty level
1,893
Below poverty level
214
Value Percent YoY
change
Above poverty level 1,893 89.8% 2.7%
Below poverty level 214 10.2% 8.1%

Employment in Oakley

Workforce and job types in Oakley

72.1% of the working population are employed in professional or administrative positions, while 27.9% are in hands-on or service-based jobs. Also, 7.3% run their own businesses, 70.7% are employed by private companies, and 13.8% work in the public sector.

Workforce demographics

White collar
722
Blue collar
280
Value Percent YoY change
White collar 722 72.1% 1.4%
Blue collar 280 27.9% 3.3%
Employer type
Self employees
7.3%
Private companies
70.7%
Governmental workers
13.8%
Not for profit companies
8.2%
Value Percent YoY change
Self employees 73 7.3% 9.0%
Private companies 708 70.7% 2.2%
Governmental workers 138 13.8% 3.0%
Not for profit companies 82 8.2% -8.9%

Transportation in Oakley

How people get around in Oakley

In Oakley, the average commute time is 1 minutes. Commuting methods vary: 97.9% of residents travel by personal vehicle and 0.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
1 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 879 97.9% 0.5%
Bus or trolleybus 6 0.7% -14.3%
Motorcycle 6 0.7% 500.0%
Bicycle 2 0.2% 100.0%
Walk 5 0.6% 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 Oakley by zipcode?

Zipcode Population Number of households Median income Average income
62521 32,665 14,256 $66,337 $85,923
62501 2,324 1,012 $95,889 $131,790

Explore more communities

FAQs about Oakley demographics 

What is the total population of Oakley?

Oakley has a total population of 2,146 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 +3.4% compared to a year ago.

What is the gender ratio in Oakley?

The gender ratio in Oakley is as follows:
  • 47.4% males (1,017 residents)
  • 52.7% females (1,130 residents)

What is the median age in Oakley?

The median age in Oakley is 45.

What is the age distribution of the population in Oakley?

The age distribution in Oakley is as follows:
  • Under 15: 18.2% (391 residents)
  • Ages 15-24: 10.5% (226 residents)
  • Ages 25-44: 21.7% (465 residents)
  • Ages 45-64: 26.3% (565 residents)
  • Over 65: 23.2% (499 residents)

What is the racial and ethnic makeup of Oakley?

The racial and ethnic makeup of Oakley is as follows:
  • White: 83.4% (1,792 residents)
  • Black or African American: 10.2% (219 residents)
  • American Indian and Alaska Native: 0.1% (2 residents)
  • Asian: 0.5% (10 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (2 residents)
  • Two or More Races: 5% (107 residents)
  • Other: 0.7% (16 residents)

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

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

How many housing units are there in Oakley?

There are 1,049 housing units in Oakley, reflecting a +1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Oakley has a total of 936 households, with an average of 2 people in each.

What is the median household income in Oakley?

Oakley has a median household income of $81,113, representing a +0.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Oakley?

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

Job types:
  • White-collar workers: 72.1% (722 residents)
  • Blue-collar workers: 27.9% (280 residents)

Places of employment:
  • Self-employed: 7.3% (73 residents)
  • Private companies: 70.7% (708 residents)
  • Governmental workers: 13.8% (138 residents)
  • Not-for-profit companies: 8.2% (82 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