Miller County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 147th-largest in Georgia
The population of Miller County, Georgia is 5,873 as of the 2023 American Community Survey, making it the 147th-largest county in Georgia. The median household income is $58,407, the median home value is $118,300, and the median age is 42.8.
The population of Miller County has declined 5.0% since 2010 (6,133 → 5,824), a -0.37% annualized rate.
5,873
Population
-0.37%
Annual growth
21
People / sq mi
$58,407
Median Income
$118,300
Median Home Value
Miller County covers 282 sq mi of land at 20.8 people per square mile.
About Miller County, GA
Miller County is a county in Georgia with a population of 5,873. It ranks #147 among counties in Georgia by population. The median age is 42.8, older than the national median. The population is 47.1% male and 52.9% female.
The median household income in Miller County is $58,407, below the US median of $74,580. 21.5% of residents live below the federal poverty level. Home values sit at a median of $118,300, with monthly rent averaging $699. The homeownership rate of 68.2% is higher than the national rate of 64.8%.
Educational attainment in Miller County reflects 21.9% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 24.4 minutes each way.
Miller County Population History (2010-2024)
The county of Miller County had a population of 6,133 in 2010 and 5,824 in 2024, a -5.0% growth over 14 years. The peak was 6,133 in 2010. Average annual growth rate: -0.35%.
5,824
Population (2024)
6,133
Population (2010)
6,133
Peak (2010)
-0.35%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 6,133 |
| 2011 | 6,072 |
| 2012 | 6,004 |
| 2013 | 5,900 |
| 2014 | 5,943 |
| 2015 | 5,847 |
| 2016 | 5,875 |
| 2017 | 5,816 |
| 2018 | 5,646 |
| 2019 | 5,667 |
| 2020 | 5,992 |
| 2021 | 5,852 |
| 2022 | 5,790 |
| 2023 | 5,790 |
| 2024 | 5,824 |
Race & Ethnicity
| White | 65.6% |
| Black or African American | 27.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
42.8
Median Age
52.9%
Female
47.1%
Male
21.8%
Age 65+
Age Distribution
Children (under 15): 19.2% · Seniors (65+): 21.8%
Income & Poverty
| Median household income | $58,407$-16,257 vs state |
| Mean household income | $74,105 |
| Per-capita income | $32,027 |
| Poverty rate | 21.5%+11.6% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 55.2% |
Top Industries by Employment
The largest employment sector in Miller County is professional & business services, accounting for 31.5% of workers.
How residents commute
0.1%
Drive alone
0.9%
Carpool
87.0%
Public transit
4.5%
Work from home
24.4 min
Avg commute
Housing
$118,300$-154,600 vs state
Median home value
$699
Median rent
68.2%
Homeownership rate
2,851
Total housing units
87.1%
Occupied
12.9%
Vacant
31.8%
Renter-occupied
Social & access
84.8%
With health insurance
74.3%
With broadband internet
19.1%
Foreign-born
5.4%
Veterans (18+)
16.8%
With a disability
95.4%
Speak language other than English at home
Education
83.6%
High School+
21.9%
Bachelor's+
Largest cities in Georgia
Other counties in Georgia
Part of Georgia
Metro areas in Georgia
County rankings
Frequently Asked Questions
Miller County, Georgia has a population of 5,873 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 147th-largest county in Georgia. Population density is 21 people per square mile.
The population of Miller County has declined 5.0% since 2010 (6,133 → 5,824), a -0.37% annualized rate.
The median household income in Miller County, Georgia is $58,407, with mean (average) household income of $74,105 and per-capita income of $32,027. 21.5% of residents live below the federal poverty level.
In Miller County, the largest racial and ethnic groups are White (65.6%), Black or African American (27.3%), Hispanic or Latino (1.4%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Miller County, Georgia is 42.8 years. Residents are 52.9% female and 47.1% male.
The median home value in Miller County is $118,300 and median monthly rent is $699. 68.2% of occupied housing units are owner-occupied. The county has 2,851 total housing units, 12.9% of which are vacant.
The largest employment sector in Miller County, Georgia is professional, scientific, and management services, employing 31.5% of workers. The unemployment rate is 3.1%.
Atlanta is among the largest cities associated with Miller County, Georgia, with a population of 499,287.
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Statewide data for Georgia
Population, race, income, age, and trends across Georgia
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.