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County ZIP codes · West Virginia · FIPS 54053

Mason County, WV ZIP Codes

Mason County, West Virginia has 18 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 13 of the residential ones lie mainly in Mason County and 5 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $46,904 in 25515 (Gallipolis Ferry) to $62,782 in 25541 (Milton) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Mason County?

25082 · Fraziers Bottom: $54k25106 · Henderson: –25123 · Leon: $55k25187 · Southside: $42k25239 · Cottageville: $80k25241 · Evans: $57k25247 · Hartford: $53k25253 · Letart: $63k25260 · Mason: $49k25264 · Mount Alto: $66k25265 · New Haven: $52k25287 · West Columbia: $100k25502 · Apple Grove: $78k25503 · Ashton: –25515 · Gallipolis Ferry: $47k25520 · Glenwood: $52k25541 · Milton: $63k25550 · Point Pleasant: $50k251232554125082255152555025253255202518725239251062528725241255032550225082 · Fraziers Bottom: $54k25106 · Henderson: –25123 · Leon: $55k25187 · Southside: $42k25239 · Cottageville: $80k25241 · Evans: $57k25247 · Hartford: $53k25253 · Letart: $63k25260 · Mason: $49k25264 · Mount Alto: $66k25265 · New Haven: $52k25287 · West Columbia: $100k25502 · Apple Grove: $78k25503 · Ashton: –25515 · Gallipolis Ferry: $47k25520 · Glenwood: $52k25541 · Milton: $63k25550 · Point Pleasant: $50k251232554125082255152555025253255202518725239251062528725241255032550225082 · Fraziers Bottom: $54k25106 · Henderson: –25123 · Leon: $55k25187 · Southside: $42k25239 · Cottageville: $80k25241 · Evans: $57k25247 · Hartford: $53k25253 · Letart: $63k25260 · Mason: $49k25264 · Mount Alto: $66k25265 · New Haven: $52k25287 · West Columbia: $100k25502 · Apple Grove: $78k25503 · Ashton: –25515 · Gallipolis Ferry: $47k25520 · Glenwood: $52k25541 · Milton: $63k25550 · Point Pleasant: $50k25123255412508225515255502525325520251872523925106252872524125502
The residential ZIP codes of Mason 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 $46,904 and $62,756.

They carry 18 postal town names.

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

All 18 residential ZIP codes in Mason County

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

Residential ZIP codes mainly in Mason County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
25550 Point Pleasant 8,963 182 $50k $145k 100%
25123 Leon 2,440 21 $55k $152k 81%
25515 Gallipolis Ferry 2,386 52 $47k $152k 100%
25253 Letart 2,219 47 $63k $117k 100%
25287 West Columbia 1,302 59 $100k $194k 100%
25260 Mason 1,298 601 $49k $99k 100%
25265 New Haven 1,285 539 $52k $108k 100%
25503 Ashton 837 55 – $69k 100%
25247 Hartford 499 393 $53k $84k 100%
25187 Southside 497 12 $42k $163k 100%
25264 Mount Alto 482 68 $66k $114k 55%
25502 Apple Grove 376 15 $78k – 100%
25106 Henderson 346 22 – – 100%

Partly in Mason County

Residential ZIP codes mainly in another county that reach at least 1% into Mason County, by their share here
In this county
25082 Fraziers Bottom 1,830 35 $54k – 48%
25520 Glenwood 1,129 30 $52k – 45%
25241 Evans 2,154 92 $57k $224k 29%
25541 Milton 9,318 133 $63k $180k 20%
25239 Cottageville 1,787 62 $80k $159k 16%

Download the 18 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 Mason County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Mason County and in the neighboring counties
ZIPIn MasonElsewhere
2554120%Cabell County 80%
2512381%Putnam County 19%
2524129%Jackson County 71%
2508248%Putnam County 52%
2523916%Jackson County 84%
2552045%Cabell County 55%
2526455%Jackson County 45%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Mason County's ZIP codes use 4 prefixes: 250, 251, 252 and 255.

Three-digit prefixes of Mason 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 Mason County's
PrefixSectional centerHereAll codes
250 Charleston, WV (SCF 250) 1 52
251 Charleston, WV (SCF 250) 3 52
252 Charleston, WV (SCF 250) 8 40
255 Charleston, WV (SCF 250) 6 43

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