Union City is a city in Fulton County, Georgia, home to about 27,728 people across 20 square miles. Its ZIP code is 30291, and parts of 30213 and 30349 are in Union City too.
Homes sold for a median of $139 per square foot in the three months ending August 2026, a balanced market.
Mostly Union City; also South Fulton
Mostly South Fulton; part is in Union City
Mostly South Fulton; part is in Union City
Each card is that ZIP code’s whole market, including any part outside Union City. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Union City’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Hartsfield Jackson Atlanta International Airport (ATL)8 miles away |
|---|---|
| Nearest city of 250,000+ | Atlanta, GA14 miles away |
| Nearest city of 1 million+ | Chicago, IL595 miles away |
Straight-line distances from the center of Union City; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Union City had 26,830 residents in the 2020 census, up 131% since 2000.
It’s the 46th largest of 669 towns in Georgia by population.
Fulton County grew from 117,363 residents in 1900 to 1,066,710 in 2020.
Fulton County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 90°F in summer, and winter lows average 36°F. About 50.6 inches of rain and melted snow fall in a typical year, with about 2 inches of snow.
Source: NOAA 1991–2020 climate normals, Atlanta Hartsfield Intl Ap, GA weather station (7 miles away).
928,068 jobs at 40,949 businesses in Fulton County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
86 doctors and other health care providers list an office in Union City.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 7 |
| Nurse practitioners and physician assistants | 16 |
| Mental health providers | 44 |
| Physical and occupational therapists | 6 |
| Chiropractors | 5 |
| Pharmacies | 4 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (3 nearby)
Grocery stores (4 nearby)
Pharmacies (2 nearby)
Libraries (2 nearby)
Museums
Theaters and performance venues (2 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Fulton County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Gullatt Elementary SchoolUnion City | Pre-K–5 | 712 | Public | 0.5 mi |
| Liberty Point Elementary SchoolUnion City | Pre-K–5 | 700 | Public | 2.3 mi |
| Oakley Elementary SchoolUnion City | Pre-K–5 | 733 | Public | 1.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Ahayah AcademyJonesboro | Pre-K–2 | 8 | Roman Catholic | 0.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with South Fulton, Fairburn, East Point, College Park and Chattahoochee Hills.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.