County · Georgia
Union County, Georgia
Union County, Georgia. Union County had 27,859 residents in 2025 by the Census Bureau's estimate, up 13.1% since 2020, faster than Georgia (+5.5%). It holds 1 place (1 city, village or borough) and 8 census tracts. GEOID 13291.
Residents, July 2025 estimate
27,859
Census Bureau estimate (no margin published)
2020 Census count: 24,632 · ACS 2020-2024: 26,304
Median household income
$66,176
±$5,108 (90% margin)
Georgia: $77,353
Median home value
$307,400
±$20,235 (90% margin)
Georgia: $303,300
Median gross rent
$808
±$100 (90% margin)
Georgia: $1,393
How many people live in Union County, and is it growing?
The 2020 Census counted 24,632 residents in Union County. The Census Bureau estimates 27,859 for July 1, 2025, up 13.1% since 2020, faster than Georgia (+5.5%). The 2020-2024 American Community Survey puts the population at 26,304 over 322 square miles of land.
| Measure | Union County | Georgia | Change since 2015-2019 |
|---|---|---|---|
| Total population | 26,304 | 10,940,407 | +3,016 |
| Households | 11,490±408 | 4,074,366 | +1,747 |
| Average household size | 2.24±0.08 | 2.62 | no clear change |
| Housing units | 15,164±41 | 4,541,835 | +505 |
Union County's population since 2000
From 17,289 in 2000 to 27,859 in 2025: up 61.1%. The 2000, 2010 and 2020 figures are census counts. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); PEP Vintage 2025 (CO-EST2025); 2020 Census · Check it at data.census.gov
What cities and towns are in Union County?
Union County holds 1 place: 1 city, village or borough (an incorporated place). The largest is Blairsville with 878 residents (2025 estimate). Places that cross a county line are listed with the share of their 2020 residents who live in this county.
| Blairsville | 616 | $30,357 |
|---|
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 place-by-county parts · Check it at data.census.gov
Who lives in Union County?
The median resident of Union County is 55.9 years old; 14.9% are under 18 and 34.2% are 65 or older. The largest group is non-Hispanic white residents at 92.5%, then Hispanic or Latino residents (of any race) at 3.8%. 2.7% of residents were born outside the United States.
| Measure | Union County | Georgia | Change since 2015-2019 |
|---|---|---|---|
| Median age | 55.9±0.4 | 37.6 | +1.6 |
| Under 18 years | 14.9%±0.2 pts | 23.2% | – |
| 65 years and over | 34.2%±0.3 pts | 15.0% | – |
| Hispanic or Latino (any race) | 3.8% | 11.0% | +0.5 pts |
| White alone, not Hispanic | 92.5%±0.3 pts | 49.1% | −1.4 pts |
| Black or African American alone, not Hispanic | 0.7%±0.3 pts | 30.7% | no clear change |
| Asian alone, not Hispanic | 0.4%±0.3 pts | 4.5% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0%±0.1 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0%±0.2 pts | 0.1% | – |
| Two or more races, not Hispanic | 2.6%±0.5 pts | 3.9% | – |
| Some other race alone, not Hispanic | 0.0%±0.2 pts | 0.6% | – |
| Born outside the United States | 2.7%±0.8 pts | 11.2% | no clear change |
| Speak a language other than English at home (age 5+) | 3.4%±0.9 pts | 15.5% | – |
| Civilian veterans (age 18+) | 11.4%±1.2 pts | 7.2% | – |
| With a disability | 20.1%±1.9 pts | 13.1% | – |
| No health insurance coverage | 13.7%±2.2 pts | 12.4% | no clear change |
| High school graduate or higher (age 25+) | 88.3%±2.2 pts | 89.2% | – |
| Bachelor's degree or higher (age 25+) | 26.9%±2.7 pts | 34.9% | +4.4 pts |
| Graduate or professional degree (age 25+) | 10.2%±1.6 pts | 13.9% | – |
| Moved from another state in the past year | 2.8%±1.3 pts | 2.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Union County earn?
Half of Union County's 11,490 households earn less than $66,176 a year (±$5,108), against $77,353 in Georgia. In 2015-2019 it was $61,561 in 2024 dollars; the margins of error cannot tell the two periods apart. 10.9% of residents live below the poverty line.
| Measure | Union County | Georgia | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $66,176±$5,108 | $77,353 | no clear change |
| Mean household income | $94,627±$9,316 | $106,944 | – |
| Per capita income | $41,194±$3,975 | $40,924 | +$5,562 |
| People below the poverty line | 10.9%±2.5 pts | 13.4% | no clear change |
| Children under 18 below the poverty line | 17.8%±7.5 pts | 18.3% | no clear change |
| Households receiving SNAP | 7.4%±2.3 pts | 12.3% | – |
| Households with a broadband subscription | 90.8%±2.2 pts | 91.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Union County?
Owners occupy 84.4% of Union County's occupied homes and renters 15.6%. The median owner-occupied home is valued at $307,400 by its owner (±$20,235). The median renter pays $808 a month including utilities, and 31.9% of renters pay 35% or more of their income on rent.
| Measure | Union County | Georgia | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $307,400±$20,235 | $303,300 | +$65,569 |
| Median gross rent | $808±$100 | $1,393 | −$152 |
| Renters paying 35% or more of income on rent | 31.9%±8.3 pts | 43.4% | −12.9 pts |
| Median monthly owner costs, with a mortgage | $1,486±$81 | $1,783 | – |
| Owner-occupied homes | 84.4%±2.6 pts | 65.7% | +7.2 pts |
| Housing units | 15,164±41 | 4,541,835 | +505 |
| Homeowner vacancy rate | 1.6%±1.1 pts | 1.1% | – |
| Rental vacancy rate | 3.9%±3.1 pts | 6.8% | – |
| Single-family detached homes | 80.4%±3.0 pts | 66.3% | – |
| Mobile homes | 13.9%±2.6 pts | 7.8% | – |
| Built 2020 or later | 2.6%±1.1 pts | 2.7% | – |
| Built 1939 or earlier | 1.8%±0.8 pts | 3.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Union County building?
Builders took permits for 264 new housing units across Union County in 2025 (264 single-family), 9.5 per 1,000 residents.
Source: Building Permits Survey, annual county files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Union County get to work?
80.8% of Union County's workers drive alone and 11.2% work from home. The average trip to work takes 21.8 minutes. The unemployment rate in 2020-2024 averaged 2.6%.
| Measure | Union County | Georgia | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 45.2%±2.1 pts | 63.8% | – |
| Unemployment rate | 2.6%±1.3 pts | 5.1% | −2.3 pts |
| Drove alone to work | 80.8%±3.3 pts | 70.9% | – |
| Carpooled | 7.0%±2.9 pts | 8.9% | – |
| Public transportation | 0.0%±0.5 pts | 1.1% | – |
| Walked | 0.4%±0.4 pts | 1.3% | – |
| Worked from home | 11.2%±3.0 pts | 15.9% | no clear change |
| Mean travel time to work | 21.8 min±1.4 | 28.3 min | −2.6 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What are Union County's census tracts?
Union County is divided into 8 census tracts. Among those with a reliable estimate, median household income runs from $44,357 (Tract 2.07) to $79,671 (Tract 1.01).
| Tract 1.0113291000101 | 4,336±815 | $79,671 |
|---|---|---|
| Tract 1.0313291000103 | 3,506±640 | $79,529 |
| Tract 1.0413291000104 | 2,770±328 | $67,824 |
| Tract 2.0113291000201 | 2,854±389 | $63,529 |
| Tract 2.0313291000203 | 2,214±321 | $78,674 |
| Tract 2.0413291000204 | 4,314±580 | $68,056 |
| Tract 2.0613291000206 | 3,872±449 | $45,652 |
| Tract 2.0713291000207 | 2,438±366 | $44,357 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov
How does Union County compare with Georgia's other counties?
| Measure | Rank |
|---|---|
| Population | 74th of 159 |
| Growth 2020-2025 | 13th of 159 |
| Residents per square mile | 70th of 159 |
| Median household income | 54th of 159 |
| Median home value | 23rd of 159 |
| Median gross rent | 103rd of 157 |
| Poverty rate | 132nd of 159 |
| Bachelor's degree or higher | 37th of 159 |
| Median age | 3rd of 159 |
Source: PlainCities ranks from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Union County are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.