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

Total population
9,285
-1.1% year-over-year change
Median household income
$51,384/yr
-4.7% year-over-year change
Housing units
4,223
0.9% year-over-year change

Irwin County population

How many people live in Irwin County

Irwin County is home to 9,285 residents, according to the most recent Census data. Gender-wise, 52.7% of Irwin County locals are male, and 47.3% are female.

Total population
9,285
-1.1% year-over-year change
Gender ratio
Male
52.7%
4,894
Female
47.3%
4,391
Value Percent YoY change
Male 4,894 52.7% 1.3%
Female 4,391 47.3% -3.6%
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 Irwin County is 40, with the population distributed as follows: about 17.7% are children under 15, then 15.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.4% of the population, while another 24.6% fall into the 45 to 64 bracket. Finally, around 18.1% are 65 or older.

Median age
40.3
Age breakdown
Under 15
17.7%
15 to 24
15.1%
25 to 44
24.4%
45 to 64
24.6%
Over 65
18.1%
Value Percent YoY change
Under 15 1,645 17.7% 2.8%
15 to 24 1,400 15.1% 3.8%
25 to 44 2,270 24.4% -5.5%
45 to 64 2,289 24.6% -4.6%
Over 65 1,681 18.1% 2.8%
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 Irwin County, 97.2% of the population are US-born citizens, while 2% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. As for race, 69.4% of locals are Caucasian, 24.1% are African American and 0.1% have Asian roots. There’s also a share of 2.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.2%
Non-U.S.-born citizens
2%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 9,020 97.2% -0.5%
Non-U.S.-born citizens 186 2% -17.7%
Non-citizens 79 0.8% -19.4%
Racial breakdown
White
69.4%
Black or African American
24.1%
American Indian and Alaska Native
0%
Asian
0.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.3%
Other
4.1%
Value Percent
White 6,442 69.4%
Black or African American 2,241 24.1%
Asian 9 0.1%
Two or more races 214 2.3%
Other 379 4.1%

Households in Irwin County

A peek inside Irwin County households

Irwin County has 3,589 households, with an average of 3 members in each. Of these, 69.7% are families, while the remaining 30.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,589
-3.6% year-over-year change
Average people per household
3
Non-family households
1,088
Family households
2,501
Value Percent YoY change
Non-family households 1,088 30.3% -0.3%
Family households 2,501 69.7% -5.0%
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 Irwin County

The housing landscape of Irwin County

Irwin County's housing consists of 4,223 units, with 68.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.6% 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 24.4% of the housing landscape.

Housing units
4,223
0.9% year-over-year change
Housing types
Value Percent
1 unit, detached 2,894 68.5%
1 unit, attached 152 3.6%
2 units 39 0.9%
3 or 4 units 9 0.2%
5 to 9 units 88 2.1%
10 to 19 units 8 0.2%
20 to 49 units 4 0.1%
Mobile home 1,029 24.4%
Homes built since 2020
39
143.8% year-over-year change

The age of buildings in Irwin County

In Irwin County, the median construction year is 1982. About 8.9% of homes were built before the 1940s, with another 8.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 8.9% of homes were added from 2000 to 2009, 7.2% between 2010 and 2019, and 0.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 375 8.9% 6.5%
Built between 1940 and 1949 353 8.4% 2.3%
Built between 1950 and 1959 129 3% -49.8%
Built between 1960 and 1969 157 3.7% -3.1%
Built between 1970 and 1979 950 22.5% 9.1%
Built between 1980 and 1989 876 20.7% 11.2%
Built between 1990 and 1999 665 15.8% -25.6%
Built between 2000 and 2009 374 8.9% 23.0%
Built between 2010 and 2019 305 7.2% 55.6%
Built in 2020 or later 39 0.9% 143.8%
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.

Irwin County occupancy rates

Out of the 3,589 occupied housing units in Irwin County, 70.4% are owner-occupied, while 29.6% are lived in by tenants. Meanwhile, 15% of all homes on the local market sit vacant.

Occupied housing units
3,589
-3.6% year-over-year change
Occupancy breakdown
Renter occupied
1,061
Owner occupied
2,528
Value Percent YoY
change
Renter occupied 1,061 29.6% -1.0%
Owner occupied 2,528 70.4% -4.7%
Unoccupied housing units
15.0%
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.

Irwin County housing costs

Housing costs in Irwin County come to a median of $806 per month, while tenants specifically pay a median gross rent of $865.

Median housing costs per month
$806/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 Irwin County
$865/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 Irwin County

Irwin County education at a glance

About 48.6% of the population in Irwin County went to high school, while 25% pursued college studies. Another 8.3% earned an associate degree and 7.6% hold a bachelor’s. Meanwhile, 5.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 332 4.6% -9.3%
High school diploma 3,491 48.6% -2.3%
College diploma 1,797 25% 9.5%
Associate degree 598 8.3% -3.1%
Bachelor's degree 543 7.6% 14.3%
Graduate degree 417 5.8% -31.0%
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 Irwin County

How much people earn in Irwin County

The average annual household income in Irwin County was $68,241 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.4% change from the previous year. At the same time, the median income stood at $51,384, reflecting a -4.7% shift over the same period.

Average household income in Irwin County
$68,241/year
3.5% year-over-year change
Median household income in Irwin County
$51,384/year
-4.7% year-over-year change

Irwin County income by age

In Irwin County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $67,690. Those with someone between 45 and 64 in charge, often well established professionally, earn $73,008 overall. Overall, 77.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $67,690 24.1%
45 - 64 $73,008 2.2%
Over 65 $43,971 -3.9%
Above poverty level
6,923
Below poverty level
1,959
Value Percent YoY
change
Above poverty level 6,923 77.9% -7.0%
Below poverty level 1,959 22.1% 21.4%

Employment in Irwin County

Workforce and job types in Irwin County

The job market in Irwin County is powered by 4,025 working residents, spread across a range of industries and roles. 65.4% of the working population are employed in professional or administrative positions, while 34.6% are in hands-on or service-based jobs. Also, 9.5% run their own businesses, 67.5% are employed by private companies, and 14.2% work in the public sector.

Workforce demographics

Working population
4,025
-5.8% year-over-year change
White collar
2,634
Blue collar
1,391
Value Percent YoY change
White collar 2,634 65.4% -0.4%
Blue collar 1,391 34.6% -14.4%
Employer type
Self employees
9.5%
Private companies
67.5%
Governmental workers
14.2%
Not for profit companies
8.7%
Value Percent YoY change
Self employees 384 9.5% 21.9%
Private companies 2,717 67.5% -2.6%
Governmental workers 573 14.2% -24.0%
Not for profit companies 351 8.7% -14.8%
Unemployment rate
4.0%
5.6% year-over-year change

Available workforce

The unemployment rate in Irwin County stands at 4%, 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 Irwin County

How people get around in Irwin County

Commuting methods vary: 93% of residents travel by personal vehicle and 1.4% 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 3,696 93% -6.5%
Walk 55 1.4% 5.8%
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 Irwin County by zipcode?

Zipcode Population Number of households Median income Average income
31733 1,373 537 $48,903 $89,760
31750 18,552 7,605 $42,249 $56,519
31774 5,896 2,308 $50,833 $70,062
31783 1,707 650 $53,571 $58,842
31798 647 283 $58,480 $71,675

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FAQs about Irwin County demographics 

What is the total population of Irwin County?

Irwin County has a total population of 9,285 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 -1.1% compared to a year ago.

What is the gender ratio in Irwin County?

The gender ratio in Irwin County is as follows:
  • 52.7% males (4,894 residents)
  • 47.3% females (4,391 residents)

What is the median age in Irwin County?

The median age in Irwin County is 40.3.

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

The age distribution in Irwin County is as follows:
  • Under 15: 17.7% (1,645 residents)
  • Ages 15-24: 15.1% (1,400 residents)
  • Ages 25-44: 24.4% (2,270 residents)
  • Ages 45-64: 24.6% (2,289 residents)
  • Over 65: 18.1% (1,681 residents)

What is the racial and ethnic makeup of Irwin County?

The racial and ethnic makeup of Irwin County is as follows:
  • White: 69.4% (6,442 residents)
  • Black or African American: 24.1% (2,241 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.1% (9 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.3% (214 residents)
  • Other: 4.1% (379 residents)

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

U.S.-born citizens represent 97.2% of the population in Irwin County.

How many housing units are there in Irwin County?

There are 4,223 housing units in Irwin County, reflecting a +0.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Irwin County has a total of 3,589 households, with an average of 3 people in each.

What is the median household income in Irwin County?

Irwin County has a median household income of $51,384, representing a -4.7% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 96% in Irwin County, with a workforce of 4,025 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 65.4% (2,634 residents)
  • Blue-collar workers: 34.6% (1,391 residents)

Places of employment:
  • Self-employed: 9.5% (384 residents)
  • Private companies: 67.5% (2,717 residents)
  • Governmental workers: 14.2% (573 residents)
  • Not-for-profit companies: 8.7% (351 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