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County ZIP codes · Mississippi · FIPS 28099

Neshoba County, MS ZIP Codes

Neshoba County, Mississippi has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones lie mainly in Neshoba County and 5 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $48,547 in 39051 (Carthage) to $88,112 in 39325 (Collinsville) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Neshoba County?

39051 · Carthage: $49k39325 · Collinsville: $88k39337 · Little Rock: $62k39346 · Noxapater: $62k39350 · Philadelphia: $55k39354 · Preston: $67k39365 · Union: $57k3905139350393653935439325393463933739051 · Carthage: $49k39325 · Collinsville: $88k39337 · Little Rock: $62k39346 · Noxapater: $62k39350 · Philadelphia: $55k39354 · Preston: $67k39365 · Union: $57k3905139350393653935439325393463933739051 · Carthage: $49k39325 · Collinsville: $88k39337 · Little Rock: $62k39346 · Noxapater: $62k39350 · Philadelphia: $55k39354 · Preston: $67k39365 · Union: $57k39051393503936539354393253934639337
The residential ZIP codes of Neshoba 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?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $54,779 and $62,439.

They carry 7 postal town names: Philadelphia, Carthage, Union, Collinsville, Preston, Noxapater, Little Rock.

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

All 7 residential ZIP codes in Neshoba County

2 ZIP codes lie mainly in Neshoba County; 5 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Neshoba County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
39350 Philadelphia 23,778 58 $55k $104k 91%
39365 Union 8,050 42 $57k $99k 71%

Partly in Neshoba County

Residential ZIP codes mainly in another county that reach at least 1% into Neshoba County, by their share here
In this county
39346 Noxapater 1,704 22 $62k $100k 14%
39325 Collinsville 5,997 56 $88k $178k 10%
39354 Preston 1,820 15 $67k $107k 8%
39337 Little Rock 1,472 22 $62k $113k 6%
39051 Carthage 14,986 35 $49k $119k 5%

Download the 7 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?

7 ZIP codes of Neshoba County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Neshoba County and in the neighboring counties
ZIPIn NeshobaElsewhere
3935091%Winston County 6%; Kemper County 2%; Leake County 2%
390515%Leake County 91%; Madison County 2%; Attala County 1%
3936571%Newton County 28%
3932510%Lauderdale County 55%; Kemper County 31%; Newton County 4%
393548%Kemper County 72%; Winston County 12%; Noxubee County 8%
3934614%Winston County 86%
393376%Newton County 94%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Neshoba County's ZIP codes use 2 prefixes: 390 and 393.

Three-digit prefixes of Neshoba 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 Neshoba County's
PrefixSectional centerHereAll codes
390 Jackson, MS (SCF 390) 1 43
393 Jackson, MS (SCF 390) 6 43

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