Find the last 4 digits (ZIP+4) for an address in 30040

ZIP 30040, Cumming, GA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 30040 – Cumming, GA

Cumming, Georgia · Forsyth County · Eastern time

ZIP code30040
CityCumming
StateGeorgia
CountyForsyth CountyCherokee County
Population82,532
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area57.67 sq mi
Center (lat, long)34.2234, -84.1764

Area codes in this area

770678

These are the area codes that most often serve ZIP 30040 (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

30028 Cumming · 4.8 mi30041 Cumming · 4.9 mi30004 Alpharetta · 8.5 mi30005 Alpharetta · 9.6 mi30518 Buford · 10.7 mi30024 Suwanee · 12.1 mi30023 Alpharetta · 12.2 mi30009 Alpharetta · 12.4 mi

About ZIP 30040

ZIP code 30040 is assigned to Cumming, Georgia. It crosses 2 counties; most of its land is in Forsyth County. Its Census area covers about 57.67 square miles of land. The closest neighboring ZIP is 30028 (Cumming), about 4.8 miles away.

Every address in 30040 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