10 Most Populated ZIP Codes in Mississippi

The top ZIP code for population in Mississippi is 38654 (Olive Branch, DeSoto County), with a population of 57,334. Across the top 10 most populated ZIP codes in Mississippi, population ranges from 57,334 to 37,906, covering communities from Olive Branch to Hattiesburg.

Rank	ZIP	City	County	Population	Population
1	38654	Olive Branch	DeSoto County	57,334	57,334
2	39503	Gulfport	Harrison County	54,230	54,230
3	39110	Madison	Madison County	47,717	47,717
4	38655	Oxford	Lafayette County	45,377	45,377
5	39402	Hattiesburg	Lamar County	43,756	43,756
6	39759	Starkville	Oktibbeha County	42,782	42,782
7	39564	Ocean Springs	Jackson County	42,295	42,295
8	39401	Hattiesburg	Forrest County	41,916	41,916
9	39047	Brandon	Rankin County	40,866	40,866
10	39042	Brandon	Rankin County	37,906	37,906

Methodology

Rankings are derived from the U.S. Census Bureau American Community Survey 5-Year Estimates, vintage 2019 to 2023, joined to USPS ZIP Code Tabulation Areas. We rank by population and surface the top 10 ZIP codes within Mississippi. Values reflect ZCTA-level estimates and may differ slightly from city-level figures. Compiled and reviewed by the Zip Code Near Me Data Team.

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Reviewed by Zip Code Near Me Data Team. Last verified June 13, 2026.

10 Most Populated ZIP Codes in Mississippi

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