Lamar County, Georgia
Located in Georgia, Lamar County has a population of 19,571 residents and a median age of 39.2 years, making it the #1,908 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 9.6%. The median home value is $216,500, and the median household income is $67,062, which is 11% below the national median.
Demographics
Lamar County has a population of 19,571, making it the #1,908 most populous county in the US. The median age is 39.2 years, which is 0.8% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Lamar County is $67,062, ranking #1,431 out of 3,222 counties — 10.8% below the national median. The poverty rate is 9.6% and unemployment stands at 4.0%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Lamar County is $216,500 (-23.2% vs national). Renters pay a median of $878/mo and the homeownership rate is 75.7%.
Median Home Value Trend
Rankings →Household Type
Education
In Lamar County, 19.2% of adults age 25+ hold a bachelor's degree or higher, which is 43.1% below the national average, ranking #2,149 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Lamar County is 71.9 years. 20.5% of adults report poor or fair health and 12.9% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
18.1% of adults in Lamar County smoke , 41.5% are obese , and 17.3% report excessive drinking. The drug overdose death rate is 24.2 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 19.1 per 100,000. Motor vehicle deaths occur at a rate of 15.0 per 100,000.
Suicide Rate Trend
Families & Children
19.9% of children in Lamar County live in poverty . The teen birth rate is 14.1 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Lamar County is 61.1%. The mean commute time is 35.0 min, which is 26.9% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Lamar County voted Republican with a margin of 46.0%. The vote was 26.8% Dem / 72.8% Rep. Compared to 2020, the margin shifted 5.0 toward Republicans .
Vote Share Over Time
About Lamar County, Georgia
Lamar County, Georgia has a total population of 19,571, making it the 1,908th most populous county in the United States. The median age in Lamar County is 39.2 years, which is 0.8% above the national median of 38.9 years.
The median household income in Lamar County is $67,062, which ranks #1,431 of 3,222 counties nationwide. This is 10.8% below the national median of $75,149. The poverty rate is 9.6%, lower than the national rate of 12.6%. The unemployment rate stands at 4.0%.
The median home value in Lamar County is $216,500, 23.2% below the national median. Renters in Lamar County pay a median gross rent of $878 per month. The homeownership rate is 75.7%, compared to the national rate of 64.4%.
In Lamar County, 19.2% of residents aged 25 and older hold a bachelor's degree or higher, 43.1% below the national average of 33.7%. Health insurance coverage stands at 89.3% of the population. The average commute time for workers is 35.0 min.
Lamar County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 66.4% of the population, followed by Black (non-Hispanic) (27.1%) and Hispanic or Latino (3.4%).
All data for Lamar County, Georgia comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.