ZIP Codes of Itawamba County, MS

Population & People
Population & People
Total Population
24,933
Household Income
Household Income
Median Income
$54,458
Housing
Housing
Total Housing Units
11,181
Business & Economy
Business & Economy
Total Businesses
423
Employment
Employment
Employment Rate
54.88%
Education
Education
Bachelor's Degree+
14.42%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:662
Timezone:Central (GMT -06:00)
Local Time:2:12:49 PM
Population:24,933 [See All]
FIPS:28057
CBSA:Tupelo, MS
Land Area:471 sq mi
Water Area:7 sq mi
Coordinates:34.2360, -88.3875
Quick Link:
https://www.zip-codes.com/county/ms-itawamba.asp
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Mississippi's #34 most populous county
24,933 residents across 4 ZIPs — #34 of 82 Mississippi counties.

Standout ZIPs in this County


Most Populous
Fulton · 12,303 people
49.3% of county total
Highest Income
Mantachie · $68,307 median
1.3× county average
Largest Land Area
Fulton · 205.2 sq mi
Spans the most ground
Fastest Growth
Mantachie · 14.6% (10-yr)
5,017 → 5,747 residents
Most Educated
Fulton · 21.1% bachelor's+
1,690 of 8,022 adults 25+

Things worth knowing about Itawamba County


24,933 residents live across 4 ZIPs covering 471 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 25,340 to 24,933 from 2014 to 2024 — a -1.6% change. 2 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 38855 (Mantachie, $68,307 median) and poorest ZIP 38876 (Tremont, $37,462) are 16.0 miles apart — a 1.8× income gap across local geography.

Median home values vary 1.2× across this county — from $124,500 in 38858 (Nettleton) to $154,800 in 38876 (Tremont).

Density varies across the county — from 19 people/sq mi in 38876 (Tremont) to 97 in 38855 (Mantachie).

Educational attainment ranges from 4.6% bachelor's+ in 38858 (Nettleton) to 21.1% in 38843 (Fulton) — the breadth of educational profiles across the area.

Within Mississippi, this is the #34 most populous of 82 counties and ranks #34 for median household income .

Weighted by population, the typical household earns about $57,787 across the county — reflecting what a typical resident sees, not a simple ZIP average.

14.4% of adults age 25+ hold a bachelor's degree or higher (2,367 of 16,413 reporting).

4 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

All ZIP Codes in Itawamba County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
38843FultonStandard12,303$56,028205.27.1%
38855MantachieStandard5,747$68,30759.114.6%
38858NettletonStandard5,442$56,037129.7-26.4%
38876TremontStandard1,441$37,46276.7-0.1%

Adjacent & Nearby Counties