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County ZIP codes · Mississippi · FIPS 28053

Humphreys County, MS ZIP Codes

Humphreys County, Mississippi has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 5 of the residential ones lie mainly in Humphreys County and 3 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $32,260 in 39194 (Yazoo City) to $33,538 in 39038 (Belzoni) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Humphreys County?

38753 · Inverness: $59k38754 · Isola: $38k38924 · Cruger: $44k39038 · Belzoni: $34k39097 · Louise: $22k39115 · Midnight: –39166 · Silver City: $59k39194 · Yazoo City: $32k391943903838924387543916638753390973911538753 · Inverness: $59k38754 · Isola: $38k38924 · Cruger: $44k39038 · Belzoni: $34k39097 · Louise: $22k39115 · Midnight: –39166 · Silver City: $59k39194 · Yazoo City: $32k3919439038389243875439166387533909738753 · Inverness: $59k38754 · Isola: $38k38924 · Cruger: $44k39038 · Belzoni: $34k39097 · Louise: $22k39115 · Midnight: –39166 · Silver City: $59k39194 · Yazoo City: $32k39194390383892438754391663875339097
The residential ZIP codes of Humphreys 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?

They carry 8 postal town names: Yazoo City, Belzoni, Isola, Inverness, Cruger, Silver City, Louise, Midnight.

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

All 8 residential ZIP codes in Humphreys County

5 ZIP codes lie mainly in Humphreys County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Humphreys County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
39038 Belzoni 5,164 21 $34k $86k 74%
38754 Isola 1,231 13 $38k $84k 74%
39166 Silver City 542 10 $59k $144k 100%
39097 Louise 483 8 $22k – 100%
39115 Midnight 138 29 – $57k 100%

Partly in Humphreys County

Residential ZIP codes mainly in another county that reach at least 1% into Humphreys County, by their share here
In this county
38924 Cruger 709 6 $44k $90k 16%
38753 Inverness 1,165 16 $59k $159k 11%
39194 Yazoo City 18,714 41 $32k $130k 5%

Download the 8 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?

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

Share of each ZIP code's land in Humphreys County and in the neighboring counties
ZIPIn HumphreysElsewhere
391945%Yazoo County 95%
3903874%Leflore County 22%; Holmes County 3%; Sunflower County 2%
3875474%Sunflower County 26%
3875311%Sunflower County 89%
3892416%Holmes County 67%; Carroll County 11%; Leflore County 7%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Humphreys County's ZIP codes use 4 prefixes: 387, 389, 390 and 391.

Three-digit prefixes of Humphreys 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 Humphreys County's
PrefixSectional centerHereAll codes
387 Jackson, MS (SCF 390) 2 46
389 Jackson, MS (SCF 390) 1 45
390 Jackson, MS (SCF 390) 2 43
391 Jackson, MS (SCF 390) 3 57

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