County ZIP codes · Mississippi · FIPS 28149

Warren County, MS ZIP Codes

Warren County, Mississippi has 5 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 3 residential and 2 for PO boxes or a single organization. 1 of the residential ones extends into a neighboring county. Median household income ranges from $56,837 in 39180 to $73,946 in 39183 (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

Where are the ZIP codes of Warren County?

The residential ZIP codes of Warren County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

39180 · $57k 39183 · $74k

They carry 2 postal town names: Vicksburg, Redwood.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 3 residential ZIP codes in Warren County

Residential ZIP codes mainly in Warren County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
39180	Vicksburg	28,479	109	$57k	$161k	100%
39183	Vicksburg	13,663	44	$74k	$157k	86%
39156	Redwood	878	14	$57k	$67k	100%

Download the 5 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

1 ZIP code of Warren County extends into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Warren County and in the neighboring counties
ZIP	In Warren	Elsewhere
39183	86%	Issaquena County 14%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

PO Box and single-organization ZIP codes

ZIP codes in Warren County without a residential area (GeoNames postal codes)
ZIP	Postal name
39181	Vicksburg
39182	Vicksburg

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Warren County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Warren County starts with 391.

Three-digit prefixes of Warren County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Warren County's
Prefix	Sectional center	Here	All codes
391	Jackson, MS (SCF 390)	5	57

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.