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County ZIP codes · Texas · FIPS 48229

Hudspeth County, TX ZIP Codes

Hudspeth County, Texas has 6 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones lie mainly in Hudspeth County and 4 mainly in a neighboring county; 4 cross the county line.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Hudspeth County?

79837 · Dell City: –79839 · Fort Hancock: $48k79847 · Salt Flat: $51k79851 · Sierra Blanca: $56k79855 · Van Horn: $59k79938 · El Paso: $77k79847798377985179839798557993879837 · Dell City: –79839 · Fort Hancock: $48k79847 · Salt Flat: $51k79851 · Sierra Blanca: $56k79855 · Van Horn: $59k79938 · El Paso: $77k79847798377985179839798557993879837 · Dell City: –79839 · Fort Hancock: $48k79847 · Salt Flat: $51k79851 · Sierra Blanca: $56k79855 · Van Horn: $59k79938 · El Paso: $77k798477983779851798397985579938
The residential ZIP codes of Hudspeth 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).

All 6 residential ZIP codes in Hudspeth County

2 ZIP codes lie mainly in Hudspeth County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Hudspeth County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
79839 Fort Hancock 1,416 4 $48k $55k 100%
79851 Sierra Blanca 1,198 3 $56k $63k 100%

Partly in Hudspeth County

Residential ZIP codes mainly in another county that reach at least 1% into Hudspeth County, by their share here
In this county
79847 Salt Flat 201 0 $51k $66k 46%
79938 El Paso 99,621 255 $77k $215k 46%
79855 Van Horn 2,177 5 $59k $79k 28%
79837 Dell City 113 0 – – 18%

Download the 6 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 Hudspeth County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Hudspeth County and in the neighboring counties
ZIPIn HudspethElsewhere
7993846%El Paso County54%
7985528%Culberson County72%
7984746%Culberson County54%
7983718%Otero County82%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Hudspeth County's ZIP codes use 2 prefixes: 798 and 799.

Three-digit prefixes of Hudspeth 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 Hudspeth County's
PrefixSectional centerHereAll codes
798El Paso, TX (SCF 798)522
799El Paso, TX (SCF 798)163

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