ZIP code · Stone Mountain · Georgia · United States
ZIP code 30088 — Stone Mountain
ZIP code 30088 serves Stone Mountain, Georgia.
- Postal code
- 30088Single source Value from one source, not cross-checked.
- City
- Stone Mountain
- County
- DeKalb FIPS 13089
- State
- Georgia
- Country
- United States
- Coordinates
- 33.7580, -84.1802 — precision precise (locality)
View on OpenStreetMap - Population
- 29,279 (ZCTA, ACS 5-year)
- Population density
- 3,734 / sq mi
- Land area
- 7.8 sq mi (20.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $64,734
- Per-capita income
- $34,898
- Median age
- 38.4
- Households
- 10,345
- Housing units
- 11,627
- Median home value
- $208,200
- Median gross rent
- $1,438 / month
- Congressional district
- GA-4 (119th Congress)
- USDA hardiness zone
- 8a (10 to 15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 30088 with another ZIP · ZIPs within 25 miles · distance from 30088
Map of ZIP code 30088
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 33°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 52 | 56 | 64 | 73 | 80 | 86 | 89 | 88 | 83 | 73 | 63 | 54 |
| Avg low °F | 33 | 36 | 42 | 49 | 59 | 66 | 70 | 69 | 63 | 51 | 41 | 36 |
| Precip in | 4.6 | 4.5 | 4.7 | 3.9 | 3.8 | 4.7 | 4.7 | 4.5 | 4.1 | 3.4 | 4.2 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: ATLANTA PEACHTREE AP (10.7 mi) · NOAA NCEI
Places in ZIP 30088
- 4 schools
- 1 supermarkets
- 10 restaurants & cafés
- 4 parks
- 5 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 9 places of worship
- 6 gas stations
- 2 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page