Cook County, GA demographics:
population, income, and more

Total population
17,532
1.0% year-over-year change
Median household income
$53,651/yr
7.0% year-over-year change
Housing units
7,486
1.2% year-over-year change

Cook County population

How many people live in Cook County

Cook County is home to 17,532 residents, according to the most recent Census data. Gender-wise, 49.6% of Cook County locals are male, and 50.4% are female.

Total population
17,532
1.0% year-over-year change
Gender ratio
Male
49.6%
8,693
Female
50.4%
8,839
Value Percent YoY change
Male 8,693 49.6% 1.8%
Female 8,839 50.4% 0.1%
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 Cook County is 38, with the population distributed as follows: about 21% are children under 15, then 13.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.1% of the population, while another 25.3% fall into the 45 to 64 bracket. Finally, around 16.2% are 65 or older.

Median age
37.5
Age breakdown
Under 15
21%
15 to 24
13.5%
25 to 44
24.1%
45 to 64
25.3%
Over 65
16.2%
Value Percent YoY change
Under 15 3,677 21% 0.8%
15 to 24 2,359 13.5% 1.6%
25 to 44 4,222 24.1% 1.5%
45 to 64 4,440 25.3% 0.2%
Over 65 2,834 16.2% 1.1%
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 Cook County, 95.1% of the population are US-born citizens, while 3% have gained naturalized citizenship. At the same time, 1.9% of residents are non-citizens. As for race, 63.8% of locals are Caucasian, 27.6% are African American and 0.4% have Asian roots. There’s also a share of 6.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.1%
Non-U.S.-born citizens
3%
Non-citizens
1.9%
Value Percent YoY change
U.S.-born citizens 16,677 95.1% 0.1%
Non-U.S.-born citizens 518 3% 25.1%
Non-citizens 337 1.9% 19.5%
Racial breakdown
White
63.8%
Black or African American
27.6%
American Indian and Alaska Native
0.4%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.1%
Other
1.7%
Value Percent
White 11,194 63.8%
Black or African American 4,839 27.6%
American Indian and Alaska Native 63 0.4%
Asian 72 0.4%
Two or more races 1,071 6.1%
Other 293 1.7%

Households in Cook County

A peek inside Cook County households

Cook County has 6,304 households, with an average of 3 members in each. Of these, 68.8% are families, while the remaining 31.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
6,304
-0.3% year-over-year change
Average people per household
3
Non-family households
1,970
Family households
4,334
Value Percent YoY change
Non-family households 1,970 31.2% 2.5%
Family households 4,334 68.8% -1.5%
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 Cook County

The housing landscape of Cook County

Cook County's housing consists of 7,486 units, with 64.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.1% 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 27.5% of the housing landscape.

Housing units
7,486
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 4,813 64.3%
1 unit, attached 79 1.1%
2 units 44 0.6%
3 or 4 units 66 0.9%
5 to 9 units 156 2.1%
10 to 19 units 102 1.4%
20 to 49 units 90 1.2%
50 or more units 66 0.9%
Mobile home 2,058 27.5%
Boat, RV, van, etc. 12 0.2%
Homes built since 2020
173
284.4% year-over-year change

The age of buildings in Cook County

In Cook County, the median construction year is 1985. About 6.3% of homes were built before the 1940s, with another 3.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 18.6% of homes were added from 2000 to 2009, 6.4% between 2010 and 2019, and 2.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 474 6.3% -0.2%
Built between 1940 and 1949 243 3.2% 39.7%
Built between 1950 and 1959 508 6.8% -4.9%
Built between 1960 and 1969 817 10.9% -7.9%
Built between 1970 and 1979 1,248 16.7% 0.8%
Built between 1980 and 1989 866 11.6% -20.5%
Built between 1990 and 1999 1,285 17.2% -5.6%
Built between 2000 and 2009 1,390 18.6% 12.8%
Built between 2010 and 2019 482 6.4% 32.4%
Built in 2020 or later 173 2.3% 284.4%
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.

Cook County occupancy rates

Out of the 6,304 occupied housing units in Cook County, 66% are owner-occupied, while 34% are lived in by tenants. Meanwhile, 15.8% of all homes on the local market sit vacant.

Occupied housing units
6,304
-0.3% year-over-year change
Occupancy breakdown
Renter occupied
2,142
Owner occupied
4,162
Value Percent YoY
change
Renter occupied 2,142 34% -5.6%
Owner occupied 4,162 66% 2.6%
Unoccupied housing units
15.8%
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.

Cook County housing costs

Housing costs in Cook County come to a median of $866 per month, while tenants specifically pay a median gross rent of $956.

Median housing costs per month
$866/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 Cook County
$956/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 Cook County

Cook County education at a glance

About 47.8% of the population in Cook County went to high school, while 19.2% pursued college studies. Another 10.2% earned an associate degree and 9.5% hold a bachelor’s. Meanwhile, 6.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 922 7% 21.8%
High school diploma 6,244 47.8% -5.1%
College diploma 2,504 19.2% -4.0%
Associate degree 1,329 10.2% 21.9%
Bachelor's degree 1,239 9.5% 1.2%
Graduate degree 836 6.4% 18.8%
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 Cook County

How much people earn in Cook County

The average annual household income in Cook County was $75,581 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +9.7% change from the previous year. At the same time, the median income stood at $53,651, reflecting a +7% shift over the same period.

Average household income in Cook County
$75,581/year
9.7% year-over-year change
Median household income in Cook County
$53,651/year
7.0% year-over-year change

Cook County income by age

In Cook County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $58,652. Those with someone between 45 and 64 in charge, often well established professionally, earn $66,795 overall. Overall, 82.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $58,652 7.1%
45 - 64 $66,795 10.4%
Over 65 $32,787 9.5%
Above poverty level
14,114
Below poverty level
2,976
Value Percent YoY
change
Above poverty level 14,114 82.6% 5.3%
Below poverty level 2,976 17.4% -12.7%

Employment in Cook County

Workforce and job types in Cook County

The job market in Cook County is powered by 7,405 working residents, spread across a range of industries and roles. 66.1% of the working population are employed in professional or administrative positions, while 33.9% are in hands-on or service-based jobs. Also, 12.6% run their own businesses, 63.6% are employed by private companies, and 17.4% work in the public sector.

Workforce demographics

Working population
7,405
-2.8% year-over-year change
White collar
4,897
Blue collar
2,508
Value Percent YoY change
White collar 4,897 66.1% 0.6%
Blue collar 2,508 33.9% -8.7%
Employer type
Self employees
12.6%
Private companies
63.6%
Governmental workers
17.4%
Not for profit companies
6.4%
Value Percent YoY change
Self employees 931 12.6% -1.3%
Private companies 4,709 63.6% -7.4%
Governmental workers 1,289 17.4% -1.1%
Not for profit companies 476 6.4% 67.0%
Unemployment rate
3.6%
-20.2% year-over-year change

Available workforce

The unemployment rate in Cook County stands at 3.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Cook County

How people get around in Cook County

In Cook County, the average commute time is 26 minutes. Commuting methods vary: 94.9% of residents travel by personal vehicle and 1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
26 min
Means of transportation
Value Percent YoY change
Car 7,135 94.9% -3.2%
Bicycle 16 0.2% 33.3%
Walk 72 1% -24.2%
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 Cook County by zipcode?

Zipcode Population Number of households Median income Average income
31620 10,969 3,848 $51,597 $77,920
31627 287 104 $29,500 $61,165
31632 15,942 5,810 $83,946 $104,841
31637 3,217 1,236 $65,391 $78,056
31647 3,071 1,120 $52,396 $70,798

Find your place

Explore more communities

FAQs about Cook County demographics 

What is the total population of Cook County?

Cook County has a total population of 17,532 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 +1.0% compared to a year ago.

What is the gender ratio in Cook County?

The gender ratio in Cook County is as follows:
  • 49.6% males (8,693 residents)
  • 50.4% females (8,839 residents)

What is the median age in Cook County?

The median age in Cook County is 37.5.

What is the age distribution of the population in Cook County?

The age distribution in Cook County is as follows:
  • Under 15: 21% (3,677 residents)
  • Ages 15-24: 13.5% (2,359 residents)
  • Ages 25-44: 24.1% (4,222 residents)
  • Ages 45-64: 25.3% (4,440 residents)
  • Over 65: 16.2% (2,834 residents)

What is the racial and ethnic makeup of Cook County?

The racial and ethnic makeup of Cook County is as follows:
  • White: 63.8% (11,194 residents)
  • Black or African American: 27.6% (4,839 residents)
  • American Indian and Alaska Native: 0.4% (63 residents)
  • Asian: 0.4% (72 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.1% (1,071 residents)
  • Other: 1.7% (293 residents)

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

U.S.-born citizens represent 95.1% of the population in Cook County.

How many housing units are there in Cook County?

There are 7,486 housing units in Cook County, 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 Cook County and what is the average household size?

Cook County has a total of 6,304 households, with an average of 3 people in each.

What is the median household income in Cook County?

Cook County has a median household income of $53,651, representing a +7.0% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Cook County?

The employment rate is 96.4% in Cook County, with a workforce of 7,405 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 66.1% (4,897 residents)
  • Blue-collar workers: 33.9% (2,508 residents)

Places of employment:
  • Self-employed: 12.6% (931 residents)
  • Private companies: 63.6% (4,709 residents)
  • Governmental workers: 17.4% (1,289 residents)
  • Not-for-profit companies: 6.4% (476 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