Johnson County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 128th-largest in Georgia
The population of Johnson County, Georgia is 9,192 as of the 2023 American Community Survey, making it the 128th-largest county in Georgia. The median household income is $54,183, the median home value is $91,200, and the median age is 44.1.
The population of Johnson County has declined 8.1% since 2010 (9,991 → 9,178), a -0.60% annualized rate.
9,192
Population
-0.60%
Annual growth
30
People / sq mi
$54,183
Median Income
$91,200
Median Home Value
Johnson County covers 303 sq mi of land at 30.3 people per square mile.
About Johnson County, GA
Johnson County is a county in Georgia with a population of 9,192. It ranks #128 among counties in Georgia by population. The median age is 44.1, older than the national median. The population is 60.7% male and 39.3% female.
The median household income in Johnson County is $54,183, below the US median of $74,580. 14.8% of residents live below the federal poverty level. Home values sit at a median of $91,200, with monthly rent averaging $661. The homeownership rate of 75.2% is higher than the national rate of 64.8%.
Educational attainment in Johnson County reflects 9.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 3.8% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 28.4 minutes each way.
Johnson County Population History (2010-2024)
The county of Johnson County had a population of 9,991 in 2010 and 9,178 in 2024, a -8.1% growth over 14 years. The peak was 10,008 in 2012. Average annual growth rate: -0.59%.
9,178
Population (2024)
9,991
Population (2010)
10,008
Peak (2012)
-0.59%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 9,991 |
| 2011 | 10,003 |
| 2012 | 10,008 |
| 2013 | 9,909 |
| 2014 | 9,813 |
| 2015 | 9,717 |
| 2016 | 9,679 |
| 2017 | 9,750 |
| 2018 | 9,767 |
| 2019 | 9,724 |
| 2020 | 9,183 |
| 2021 | 9,004 |
| 2022 | 9,255 |
| 2023 | 9,328 |
| 2024 | 9,178 |
Race & Ethnicity
| White | 62.4% |
| Black or African American | 33.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.4% |
| Two or More Races | 0.0% |
Age & Sex
44.1
Median Age
39.3%
Female
60.7%
Male
20.0%
Age 65+
Age Distribution
Children (under 15): 15.3% · Seniors (65+): 20.0%
Income & Poverty
| Median household income | $54,183$-20,481 vs state |
| Mean household income | $65,552 |
| Per-capita income | $24,652 |
| Poverty rate | 14.8%+4.9% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 41.0% |
Top Industries by Employment
The largest employment sector in Johnson County is manufacturing, accounting for 18.5% of workers.
How residents commute
0.0%
Drive alone
1.8%
Carpool
79.9%
Public transit
3.8%
Work from home
28.4 min
Avg commute
Housing
$91,200$-181,700 vs state
Median home value
$661
Median rent
75.2%
Homeownership rate
3,571
Total housing units
90.6%
Occupied
9.4%
Vacant
24.8%
Renter-occupied
Social & access
88.6%
With health insurance
87.4%
With broadband internet
18.3%
Foreign-born
6.6%
Veterans (18+)
20.0%
With a disability
98.1%
Speak language other than English at home
Education
75.3%
High School+
9.1%
Bachelor's+
Largest cities in Georgia
Other counties in Georgia
Part of Georgia
Metro areas in Georgia
County rankings
Frequently Asked Questions
Johnson County, Georgia has a population of 9,192 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 128th-largest county in Georgia. Population density is 30 people per square mile.
The population of Johnson County has declined 8.1% since 2010 (9,991 → 9,178), a -0.60% annualized rate.
The median household income in Johnson County, Georgia is $54,183, with mean (average) household income of $65,552 and per-capita income of $24,652. 14.8% of residents live below the federal poverty level.
In Johnson County, the largest racial and ethnic groups are White (62.4%), Black or African American (33.4%), 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 Johnson County, Georgia is 44.1 years. Residents are 39.3% female and 60.7% male.
The median home value in Johnson County is $91,200 and median monthly rent is $661. 75.2% of occupied housing units are owner-occupied. The county has 3,571 total housing units, 9.4% of which are vacant.
The largest employment sector in Johnson County, Georgia is manufacturing, employing 18.5% of workers. The unemployment rate is 3.1%.
Atlanta is among the largest cities associated with Johnson County, Georgia, with a population of 499,287.
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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.