Find the last 4 digits (ZIP+4) for an address in 30088

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ZIP Code 30088 – Stone Mountain, GA

Stone Mountain, Georgia · DeKalb County · Eastern time

ZIP code30088
CityStone Mountain
StateGeorgia
CountyDeKalb County
Population29,240
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.84 sq mi
Center (lat, long)33.7561, -84.1824

Area codes in this area

770678

These are the area codes that most often serve ZIP 30088 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

30035 Decatur · 2.5 mi30072 Pine Lake · 2.8 mi30083 Stone Mountain · 2.9 mi30074 Redan · 3 mi30058 Lithonia · 4.5 mi30002 Avondale Estates · 4.7 mi30032 Decatur · 4.8 mi30021 Clarkston · 4.8 mi

About ZIP 30088

ZIP code 30088 is assigned to Stone Mountain, Georgia. It lies in DeKalb County. Its Census area covers about 7.84 square miles of land. The closest neighboring ZIP is 30035 (Decatur), about 2.5 miles away.

Every address in 30088 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources