First three digits · Texas
ZIP Codes Starting with
68 ZIP codes start with 785, sorted at the McAllen, TX (SCF 785) sectional center (USPS labeling list L005, effective October 1, 2026) in Texas: 61 residential ZIP codes across 5 counties and 7 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 785 mean?
The first digit, 7, is one of ten national areas (Arkansas, Louisiana, Oklahoma and Texas). The first three, 785, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 785 to the McAllen, TX (SCF 785) facility. The last two digits pick the delivery area. By residents, the largest town names among the 785 ZIP codes are Brownsville, Mission, Edinburg, McAllen, Harlingen and Pharr.
785 is the only prefix the McAllen, TX (SCF 785) facility sorts.
Where are the 785 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 785
| County | ||||||
|---|---|---|---|---|---|---|
| 78501 | McAllen | Hidalgo County | 58,935 | 3,792 | $48k | $161k |
| 78502 | McAllen | Hidalgo County | PO Box or unique | – | – | – |
| 78503 | McAllen | Hidalgo County | 22,621 | 1,178 | $53k | $151k |
| 78504 | McAllen | Hidalgo County | 63,094 | 3,220 | $82k | $219k |
| 78505 | McAllen | Hidalgo County | PO Box or unique | – | – | – |
| 78516 | Alamo | Hidalgo County | 34,370 | 909 | $53k | $121k |
| 78520 | Brownsville | Cameron County | 64,740 | 1,628 | $50k | $146k |
| 78521 | Brownsville | Cameron County | 87,380 | 933 | $45k | $100k |
| 78522 | Brownsville | Cameron County | PO Box or unique | – | – | – |
| 78523 | Brownsville | Cameron County | PO Box or unique | – | – | – |
| 78526 | Brownsville | Cameron County | 60,012 | 1,266 | $71k | $185k |
| 78535 | Combes | Cameron County | 425 | 1,019 | $39k | $107k |
| 78536 | Delmita | Starr County | 371 | 8 | $28k | – |
| 78537 | Donna | Hidalgo County | 51,426 | 893 | $41k | $82k |
| 78538 | Edcouch | Hidalgo County | 11,982 | 179 | $40k | $92k |
| 78539 | Edinburg | Hidalgo County | 37,168 | 3,037 | $67k | $215k |
| 78540 | Edinburg | Hidalgo County | no residents | 0 | – | – |
| 78541 | Edinburg | Hidalgo County | 51,710 | 178 | $53k | $157k |
| 78542 | Edinburg | Hidalgo County | 89,401 | 508 | $55k | $150k |
| 78543 | Elsa | Hidalgo County | 8,400 | 1,321 | $45k | $88k |
| 78545 | Falcon Heights | Starr County | 392 | 18 | $25k | – |
| 78547 | Garciasville | Starr County | 306 | 163 | – | – |
| 78548 | Grulla | Starr County | 1,341 | 179 | $37k | $54k |
| 78549 | Hargill | Hidalgo County | 609 | 24 | $19k | $75k |
| 78550 | Harlingen | Cameron County | 53,335 | 566 | $49k | $131k |
| 78551 | Harlingen | Cameron County | PO Box or unique | – | – | – |
| 78552 | Harlingen | Cameron County | 42,332 | 881 | $70k | $169k |
| 78553 | Harlingen | Cameron County | PO Box or unique | – | – | – |
| 78557 | Hidalgo | Hidalgo County | 14,498 | 872 | $59k | $164k |
| 78558 | La Blanca | Hidalgo County | 722 | 936 | $58k | $54k |
| 78559 | La Feria | Cameron County | 12,169 | 335 | $49k | $104k |
| 78560 | La Joya | Hidalgo County | 4,635 | 325 | $56k | $112k |
| 78561 | Lasara | Willacy County | 1,457 | 1,378 | $103k | $56k |
| 78562 | La Villa | Hidalgo County | 3,211 | 150 | $32k | $102k |
| 78563 | Linn | Hidalgo County | 92 | 0 | – | – |
| 78564 | Lopeno | Zapata County | 89 | 5 | – | – |
| 78565 | Los Ebanos | Hidalgo County | 20 | 6 | – | – |
| 78566 | Los Fresnos | Cameron County | 25,110 | 181 | $60k | $154k |
| 78567 | Los Indios | Cameron County | 323 | 232 | – | $57k |
| 78568 | Lozano | Cameron County | PO Box or unique | – | – | – |
| 78569 | Lyford | Willacy County | 4,342 | 28 | $59k | $117k |
| 78570 | Mercedes | Hidalgo County | 34,348 | 456 | $42k | $87k |
| 78572 | Mission | Hidalgo County | 78,024 | 1,454 | $54k | $147k |
| 78573 | Mission | Hidalgo County | 44,809 | 1,222 | $55k | $164k |
| 78574 | Mission | Hidalgo County | 62,456 | 1,204 | $52k | $130k |
| 78575 | Olmito | Cameron County | 4,575 | 549 | $72k | $250k |
| 78576 | Penitas | Hidalgo County | 15,484 | 266 | $49k | $131k |
| 78577 | Pharr | Hidalgo County | 80,540 | 3,098 | $53k | $122k |
| 78578 | Port Isabel | Cameron County | 10,016 | 176 | $52k | $196k |
| 78579 | Progreso | Hidalgo County | 2,039 | 358 | $19k | – |
| 78580 | Raymondville | Willacy County | 12,964 | 50 | $54k | $72k |
| 78582 | Rio Grande City | Starr County | 44,741 | 79 | $43k | $103k |
| 78583 | Rio Hondo | Cameron County | 5,236 | 56 | $52k | $162k |
| 78584 | Roma | Starr County | 18,464 | 87 | $27k | $81k |
| 78585 | Salineno | Starr County | no residents | 0 | – | – |
| 78586 | San Benito | Cameron County | 50,964 | 334 | $46k | $87k |
| 78588 | San Isidro | Starr County | 289 | 8 | $95k | $53k |
| 78589 | San Juan | Hidalgo County | 40,231 | 1,579 | $54k | $120k |
| 78590 | San Perlita | Willacy County | 428 | 428 | $82k | $57k |
| 78591 | Santa Elena | Starr County | 158 | 1 | $36k | – |
| 78592 | Santa Maria | Cameron County | 677 | 196 | – | $77k |
| 78593 | Santa Rosa | Cameron County | 5,455 | 142 | $49k | $85k |
| 78594 | Sebastian | Willacy County | 1,206 | 381 | $23k | $38k |
| 78595 | Sullivan City | Hidalgo County | 6,118 | 200 | $59k | $89k |
| 78596 | Weslaco | Hidalgo County | 39,518 | 983 | $58k | $104k |
| 78597 | South Padre Island | Cameron County | 2,935 | 332 | $68k | $527k |
| 78598 | Port Mansfield | Willacy County | 245 | 39 | – | – |
| 78599 | Weslaco | Hidalgo County | 35,454 | 1,337 | $58k | $125k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.