First three digits · Texas
ZIP Codes Starting with
22 ZIP codes start with 798, sorted at the El Paso, TX (SCF 798) sectional center (USPS labeling list L005, effective October 1, 2026) in Texas: 21 residential ZIP codes across 8 counties and 1 PO Box or single-organization code (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 798 mean?
The first digit, 7, is one of ten national areas (Arkansas, Louisiana, Oklahoma and Texas). The first three, 798, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 798 to the El Paso, TX (SCF 798) facility. The last two digits pick the delivery area. By residents, the largest town names among the 798 ZIP codes are San Elizario, Canutillo, Alpine, Clint, Anthony and Fabens.
The same facility sorts 5 prefixes, 247 ZIP codes in all: 798, 799, 880, 883, 885.
Where are the 798 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 798
| County | ||||||
|---|---|---|---|---|---|---|
| 79821 | Anthony | El Paso County | 7,227 | 643 | $59k | $153k |
| 79830 | Alpine | Brewster County | 7,853 | 7 | $67k | $229k |
| 79831 | Alpine | Brewster County | PO Box or unique | – | – | – |
| 79832 | Alpine | Brewster County | 330 | 2,661 | – | – |
| 79834 | Big Bend National Park | Brewster County | 331 | 1 | $50k | – |
| 79835 | Canutillo | El Paso County | 11,440 | 1,292 | $46k | $109k |
| 79836 | Clint | El Paso County | 7,711 | 400 | $59k | $116k |
| 79837 | Dell City | Otero County | 113 | 0 | – | – |
| 79838 | Fabens | El Paso County | 4,969 | 161 | $43k | $96k |
| 79839 | Fort Hancock | Hudspeth County | 1,416 | 4 | $48k | $55k |
| 79842 | Marathon | Brewster County | 285 | 0 | $46k | $240k |
| 79843 | Marfa | Presidio County | 2,633 | 2 | $45k | $289k |
| 79845 | Presidio | Presidio County | 3,226 | 18 | $43k | $97k |
| 79846 | Redford | Presidio County | 71 | 0 | – | – |
| 79847 | Salt Flat | Culberson County | 201 | 0 | $51k | $66k |
| 79848 | Sanderson | Terrell County | 791 | 1 | $52k | $115k |
| 79849 | San Elizario | El Paso County | 14,409 | 1,056 | $45k | $110k |
| 79851 | Sierra Blanca | Hudspeth County | 1,198 | 3 | $56k | $63k |
| 79852 | Terlingua | Brewster County | 641 | 1 | $35k | $111k |
| 79853 | Tornillo | El Paso County | 2,686 | 77 | $42k | $83k |
| 79854 | Valentine | Jeff Davis County | 86 | 0 | $34k | $85k |
| 79855 | Van Horn | Culberson County | 2,177 | 5 | $59k | $79k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.