ZIP codes

ZIP codes in Clayton County, Georgia

Clayton County has 16 ZIP codes. 4 lie entirely inside it and 12 are shared with neighboring counties, so part of their land and their people are elsewhere. About 293,512 people live in the parts inside it (ACS 2020–2024).

By the All Map Tools Team

ZIP codes: 16; With 1% or more of their land inside
Entirely inside: 4; 99% or more of their land
Shared with other counties: 12; Most with Henry County (5)
Most populated ZIP: 30236; 50,089 people · Jonesboro
Least populated ZIP: 30250; 607 people · Lovejoy
Largest ZIP by land: 30236; 32 sq mi · Jonesboro

Map of the ZIP codes in Clayton County

Entirely in the county (99% or more of its land)
Shared, mostly in this county
Shared, mostly in other counties
Neighboring counties

Open in the interactive tool

Each area is a ZIP code with its number where it fits. Hover over one to see its name.

All ZIP codes in Clayton County

16 ZIP codes in Clayton County, GA, by number
ZIP code	Main city	Population	Land in the county	Residents in the county
30215	Fayetteville	40,476	2.2%	≈ 3,937
30228	Hampton	52,402	28%	≈ 23,895
30236	Jonesboro	50,089	91%	≈ 46,507
30238	Irondale	43,191	86%	≈ 41,766
30250	Lovejoy	607	100%	607
30260	Morrow	28,693	100%	28,693
30273	—	17,844	86%	≈ 16,870
30274	Riverdale	34,081	100%	34,081
30281	Stockbridge	71,603	1.6%	≈ 5,124
30288	Conley	8,116	28%	≈ 3,040
30294	Forest Park	41,983	35%	≈ 14,125
30296	South Fulton	27,045	80%	≈ 21,978
30297	Forest Park	29,210	100%	29,210
30337	College Park	10,694	47%	≈ 0
30349	South Fulton	79,872	14%	≈ 21,753
30354	Atlanta	16,182	13%	≈ 1,926

ZIP codes shared with other counties

These 12 ZIP codes have part of their land in another county. The first figure is the share of their land in Clayton County; then, where the rest lies.

30215 (Fayetteville): 2.2% here; 98% in Fayette County.
30228 (Hampton): 28% here; 66% in Henry County and 5.9% in Spalding County.
30236 (Jonesboro): 91% here; 9.4% in Henry County.
30238 (Irondale): 86% here; 14% in Fayette County.
30273: 86% here; 14% in Henry County.
30281 (Stockbridge): 1.6% here; 79% in Henry County and 19% in Rockdale County.
30288 (Conley): 28% here; 72% in DeKalb County.
30294 (Forest Park): 35% here; 36% in DeKalb County, 27% in Henry County, and 1.2% in Rockdale County.
30296 (South Fulton): 80% here; 20% in Fulton County.
30337 (College Park): 47% here; 53% in Fulton County.
30349 (South Fulton): 14% here; 86% in Fulton County.
30354 (Atlanta): 13% here; 87% in Fulton County.

Cities and prefixes

By main city (the city, town or CDP each ZIP shares the most land with), the ones with the most are Forest Park (2), South Fulton (2), Atlanta (1), College Park (1), Conley (1), and Fayetteville (1); 13 places in all.

They start with 2 different three-digit prefixes, one per USPS sorting center: 302 and 303.

Neighboring counties

Each one with its ZIP codes. Those without a page of their own open in the tool.

Tools for this county

ZIP codes by county or city The same ZIP codes on an interactive map, with the list as CSV or to copy County map with cities Its cities, towns and CDPs with their population ZIP codes in a radius The ZIP codes within 10 miles of its center, or any distance you like

Sources

U.S. Census Bureau, 2020 ZCTA to County, ZCTA to Place and ZCTA to Census Tract Relationship Files (and the 2022 County Subdivision to ZCTA file for Connecticut). Public domain.
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, table B01003 (population of each ZIP code, census tract and Connecticut town). Public domain.
U.S. Census Bureau, Vintage 2025 Population Estimates (county population) and 2025 Gazetteer Files (land area and interior point of each ZIP code). Public domain.
U.S. Census Bureau, Cartographic Boundary Files: ZCTAs 2020 and counties 2025, 1:500,000; county adjacency file 2025. Public domain.

How we count. ZIP codes here are the Census Bureau’s ZIP Code Tabulation Areas (ZCTAs), the areas it draws to match USPS ZIP codes; ZIPs with no area of their own (PO boxes, single buildings) aren’t included. A ZIP can cross county lines: “Land in the county” is the exact share of its land inside, from the Census relationship files. “Residents in the county” is the whole ZIP for those entirely inside; for shared ones it’s an estimate, spreading the people of each census tract over the land it shares with the ZIP. Population: ACS 2020–2024. Methodology.

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