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County ZIP codes · Texas · FIPS 48481

Wharton County, TX ZIP Codes

Wharton County, Texas has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 12 of the residential ones lie mainly in Wharton County and 1 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $60,327 in 77488 (Wharton) to $72,200 in 77437 (El Campo) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Wharton County?

77420 · Boling: $68k77432 · Danevang: –77434 · Eagle Lake: $72k77435 · East Bernard: $69k77436 · Egypt: –77437 · El Campo: $72k77443 · Glen Flora: –77448 · Hungerford: –77453 · Lane City: –77454 · Lissie: –77455 · Louise: $78k77467 · Pierce: –77488 · Wharton: $60k7743777455774887743577434774207743677432774487745477420 · Boling: $68k77432 · Danevang: –77434 · Eagle Lake: $72k77435 · East Bernard: $69k77436 · Egypt: –77437 · El Campo: $72k77443 · Glen Flora: –77448 · Hungerford: –77453 · Lane City: –77454 · Lissie: –77455 · Louise: $78k77467 · Pierce: –77488 · Wharton: $60k774377745577488774357743477420774367743277420 · Boling: $68k77432 · Danevang: –77434 · Eagle Lake: $72k77435 · East Bernard: $69k77436 · Egypt: –77437 · El Campo: $72k77443 · Glen Flora: –77448 · Hungerford: –77453 · Lane City: –77454 · Lissie: –77455 · Louise: $78k77467 · Pierce: –77488 · Wharton: $60k77437774557748877435774347742077432
The residential ZIP codes of Wharton 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 13 postal town names.

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

All 13 residential ZIP codes in Wharton County

12 ZIP codes lie mainly in Wharton County; 1 more reaches into it from a neighboring county and follows the first table.

Residential ZIP codes mainly in Wharton County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
77437 El Campo 18,238 52 $72k $185k 100%
77488 Wharton 14,548 65 $60k $163k 100%
77435 East Bernard 4,812 27 $69k $356k 90%
77420 Boling 2,236 25 $68k $226k 62%
77455 Louise 1,629 8 $78k $191k 89%
77454 Lissie 178 28 – – 100%
77448 Hungerford 171 25 – – 100%
77453 Lane City 91 26 – – 100%
77467 Pierce 80 42 – – 100%
77436 Egypt 28 1 – – 100%
77432 Danevang no residents 0 – – 100%
77443 Glen Flora no residents 0 – – 100%

Partly in Wharton County

Residential ZIP codes mainly in another county that reach at least 1% into Wharton County, by their share here
In this county
77434 Eagle Lake 3,970 27 $72k $129k 34%

Download the 13 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?

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

Share of each ZIP code's land in Wharton County and in the neighboring counties
ZIPIn WhartonElsewhere
7743590%Fort Bend County 7%; Colorado County 3%
7743434%Colorado County 66%
7742062%Matagorda County 26%; Fort Bend County 12%
7745589%Colorado County 6%; Jackson County 5%

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

Which first three digits do Wharton 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 Wharton County starts with 774.

Three-digit prefixes of Wharton 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 Wharton County's
PrefixSectional centerHereAll codes
774 South Houston, TX (SCF 774) 13 83

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