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

Total population
19,571
2.5% year-over-year change
Median household income
$67,062/yr
-2.0% year-over-year change
Housing units
7,866
1.6% year-over-year change

Lamar County population

How many people live in Lamar County

Lamar County is home to 19,571 residents, according to the most recent Census data. Gender-wise, 48.2% of Lamar County locals are male, and 51.8% are female.

Total population
19,571
2.5% year-over-year change
Gender ratio
Male
48.2%
9,430
Female
51.8%
10,141
Value Percent YoY change
Male 9,430 48.2% 1.4%
Female 10,141 51.8% 3.5%
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 Lamar County is 39, with the population distributed as follows: about 15.7% are children under 15, then 15.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.1% of the population, while another 25.6% fall into the 45 to 64 bracket. Finally, around 17.7% are 65 or older.

Median age
39.2
Age breakdown
Under 15
15.7%
15 to 24
15.9%
25 to 44
25.1%
45 to 64
25.6%
Over 65
17.7%
Value Percent YoY change
Under 15 3,078 15.7% -3.0%
15 to 24 3,120 15.9% 0.7%
25 to 44 4,908 25.1% 6.4%
45 to 64 5,009 25.6% 0.8%
Over 65 3,456 17.7% 6.4%
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 Lamar County, 97.2% of the population are US-born citizens, while 1.8% have gained naturalized citizenship. At the same time, 1.1% of residents are non-citizens. As for race, 68.4% of locals are Caucasian, 27.1% are African American and 0.7% have Asian roots. There’s also a share of 3.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.2%
Non-U.S.-born citizens
1.8%
Non-citizens
1.1%
Value Percent YoY change
U.S.-born citizens 19,020 97.2% 1.9%
Non-U.S.-born citizens 342 1.8% 17.9%
Non-citizens 209 1.1% 49.3%
Racial breakdown
White
68.4%
Black or African American
27.1%
American Indian and Alaska Native
0.1%
Asian
0.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.2%
Other
0.5%
Value Percent
White 13,382 68.4%
Black or African American 5,304 27.1%
American Indian and Alaska Native 16 0.1%
Asian 140 0.7%
Two or more races 625 3.2%
Other 104 0.5%

Households in Lamar County

A peek inside Lamar County households

Lamar County has 7,133 households, with an average of 3 members in each. Of these, 64.6% are families, while the remaining 35.4% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,133
1.9% year-over-year change
Average people per household
3
Non-family households
2,523
Family households
4,610
Value Percent YoY change
Non-family households 2,523 35.4% 0.2%
Family households 4,610 64.6% 2.8%
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 Lamar County

The housing landscape of Lamar County

Lamar County's housing consists of 7,866 units, with 72.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.3% 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 17.4% of the housing landscape.

Housing units
7,866
1.6% year-over-year change
Housing types
Value Percent
1 unit, detached 5,712 72.6%
1 unit, attached 103 1.3%
2 units 283 3.6%
3 or 4 units 111 1.4%
5 to 9 units 155 2%
10 to 19 units 85 1.1%
20 to 49 units 36 0.5%
50 or more units 15 0.2%
Mobile home 1,366 17.4%
Homes built since 2020
273
115.0% year-over-year change

The age of buildings in Lamar County

In Lamar County, the median construction year is 1988. About 10.8% of homes were built before the 1940s, with another 1.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 21.2% of homes were added from 2000 to 2009, 3.8% between 2010 and 2019, and 3.5% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 850 10.8% 7.7%
Built between 1940 and 1949 145 1.8% 9.0%
Built between 1950 and 1959 322 4.1% -16.4%
Built between 1960 and 1969 774 9.8% 4.5%
Built between 1970 and 1979 1,289 16.4% 3.5%
Built between 1980 and 1989 696 8.8% -10.1%
Built between 1990 and 1999 1,551 19.7% 8.5%
Built between 2000 and 2009 1,664 21.2% -6.9%
Built between 2010 and 2019 302 3.8% -7.7%
Built in 2020 or later 273 3.5% 115.0%
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.

Lamar County occupancy rates

Out of the 7,133 occupied housing units in Lamar County, 75.7% are owner-occupied, while 24.3% are lived in by tenants. Meanwhile, 9.3% of all homes on the local market sit vacant.

Occupied housing units
7,133
1.9% year-over-year change
Occupancy breakdown
Renter occupied
1,736
Owner occupied
5,397
Value Percent YoY
change
Renter occupied 1,736 24.3% 4.3%
Owner occupied 5,397 75.7% 1.1%
Unoccupied housing units
9.3%
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.

Lamar County housing costs

Housing costs in Lamar County come to a median of $991 per month, while tenants specifically pay a median gross rent of $878.

Median housing costs per month
$991/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 Lamar County
$878/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 Lamar County

Lamar County education at a glance

About 47.1% of the population in Lamar County went to high school, while 24.9% pursued college studies. Another 8.6% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 6.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 377 2.4% 3.6%
High school diploma 7,336 47.1% 10.8%
College diploma 3,871 24.9% -7.2%
Associate degree 1,339 8.6% 4.8%
Bachelor's degree 1,619 10.4% 11.7%
Graduate degree 1,029 6.6% -4.6%
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 Lamar County

How much people earn in Lamar County

The average annual household income in Lamar County was $86,227 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -1.3% change from the previous year. At the same time, the median income stood at $67,062, reflecting a -2% shift over the same period.

Average household income in Lamar County
$86,227/year
-1.3% year-over-year change
Median household income in Lamar County
$67,062/year
-2.0% year-over-year change

Lamar County income by age

In Lamar County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $74,226. Those with someone between 45 and 64 in charge, often well established professionally, earn $74,885 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $59,464, while those led by someone over 65, many of whom may be retired, have about $58,214 in earnings. Overall, 90.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $59,464 -6.0%
25 - 44 $74,226 2.3%
45 - 64 $74,885 -3.7%
Over 65 $58,214 4.7%
Above poverty level
16,629
Below poverty level
1,782
Value Percent YoY
change
Above poverty level 16,629 90.3% 4.3%
Below poverty level 1,782 9.7% -6.0%

Employment in Lamar County

Workforce and job types in Lamar County

The job market in Lamar County is powered by 8,813 working residents, spread across a range of industries and roles. 70.8% of the working population are employed in professional or administrative positions, while 29.2% are in hands-on or service-based jobs. Also, 8.3% run their own businesses, 63.2% are employed by private companies, and 19.6% work in the public sector.

Workforce demographics

Working population
8,813
4.6% year-over-year change
White collar
6,244
Blue collar
2,569
Value Percent YoY change
White collar 6,244 70.8% 1.2%
Blue collar 2,569 29.2% 13.7%
Employer type
Self employees
8.3%
Private companies
63.2%
Governmental workers
19.6%
Not for profit companies
8.9%
Value Percent YoY change
Self employees 732 8.3% 0.7%
Private companies 5,572 63.2% 4.1%
Governmental workers 1,727 19.6% 0.8%
Not for profit companies 782 8.9% 23.3%
Unemployment rate
4.0%
20.8% year-over-year change

Available workforce

The unemployment rate in Lamar 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 Lamar County

How people get around in Lamar County

In Lamar County, the average commute time is 32 minutes. Commuting methods vary: 91.9% of residents travel by personal vehicle and 1.2% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
32 min
Means of transportation
Value Percent YoY change
Car 7,951 91.9% 2.3%
Walk 103 1.2% -11.2%
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 Lamar County by zipcode?

Zipcode Population Number of households Median income Average income
30204 13,616 5,007 $62,805 $85,973
30257 4,588 1,678 $67,941 $84,448
30285 589 153 $84,732 $99,076

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FAQs about Lamar County demographics 

What is the total population of Lamar County?

Lamar County has a total population of 19,571 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 +2.5% compared to a year ago.

What is the gender ratio in Lamar County?

The gender ratio in Lamar County is as follows:
  • 48.2% males (9,430 residents)
  • 51.8% females (10,141 residents)

What is the median age in Lamar County?

The median age in Lamar County is 39.2.

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

The age distribution in Lamar County is as follows:
  • Under 15: 15.7% (3,078 residents)
  • Ages 15-24: 15.9% (3,120 residents)
  • Ages 25-44: 25.1% (4,908 residents)
  • Ages 45-64: 25.6% (5,009 residents)
  • Over 65: 17.7% (3,456 residents)

What is the racial and ethnic makeup of Lamar County?

The racial and ethnic makeup of Lamar County is as follows:
  • White: 68.4% (13,382 residents)
  • Black or African American: 27.1% (5,304 residents)
  • American Indian and Alaska Native: 0.1% (16 residents)
  • Asian: 0.7% (140 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.2% (625 residents)
  • Other: 0.5% (104 residents)

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

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

How many housing units are there in Lamar County?

There are 7,866 housing units in Lamar County, reflecting a +1.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Lamar County has a total of 7,133 households, with an average of 3 people in each.

What is the median household income in Lamar County?

Lamar County has a median household income of $67,062, representing a -2.0% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 96% in Lamar County, with a workforce of 8,813 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70.8% (6,244 residents)
  • Blue-collar workers: 29.2% (2,569 residents)

Places of employment:
  • Self-employed: 8.3% (732 residents)
  • Private companies: 63.2% (5,572 residents)
  • Governmental workers: 19.6% (1,727 residents)
  • Not-for-profit companies: 8.9% (782 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