ZIP code · Atlanta · Georgia · United States

ZIP code 30320 — Atlanta

ZIP code 30320 serves Atlanta, Georgia.

Postal code: 30320
Single source Value from one source, not cross-checked.
City: Atlanta
County: Fulton
State: Georgia
Country: United States
Coordinates: 33.6568, -84.4236 — precision precise (locality)
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Time zone: America/New_York (UTC−5 / UTC−4 DST)
Area codes: 404, 770, 678, 470, 943
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Tools: compare 30320 with another ZIP · ZIPs within 25 miles · distance from 30320

Climate — monthly normals

Warmest month Jul (avg high 90°F), coldest Jan (avg low 36°F).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high °F	54	58	66	74	81	87	90	89	84	74	64	56
Avg low °F	36	39	45	53	61	69	72	71	66	55	44	38
Precip in	4.6	4.5	4.7	3.8	3.6	4.5	4.8	4.3	3.8	3.3	4.0	4.6

NOAA 1991–2020 climate normals from the nearest station: ATLANTA HARTSFIELD INTL AP (2.1 mi) · NOAA NCEI

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 · NOAA NCEI. Data generated on 2026-08-21. Methodology · Report an error on this page