First three digits · Texas
ZIP Codes Starting with
83 ZIP codes start with 774, sorted at the South Houston, TX (SCF 774) sectional center (USPS labeling list L005, effective October 1, 2026) in Texas: 71 residential ZIP codes across 9 counties and 12 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 774 mean?
The first digit, 7, is one of ten national areas (Arkansas, Louisiana, Oklahoma and Texas). The first three, 774, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 774 to the South Houston, TX (SCF 774) facility. The last two digits pick the delivery area. By residents, the largest town names among the 774 ZIP codes are Katy, Richmond, Cypress, Sugar Land, Missouri City and Rosenberg.
The same facility sorts 3 prefixes, 261 ZIP codes in all: 770, 772, 774.
Where are the 774 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 774
| County | ||||||
|---|---|---|---|---|---|---|
| 77401 | Bellaire | Harris County | 17,213 | 4,728 | $244k | $1.04M |
| 77402 | Bellaire | Harris County | PO Box or unique | – | – | – |
| 77404 | Bay City | Matagorda County | PO Box or unique | – | – | – |
| 77406 | Richmond | Fort Bend County | 69,918 | 1,214 | $142k | $406k |
| 77407 | Richmond | Fort Bend County | 88,319 | 4,400 | $99k | $372k |
| 77410 | Cypress | Harris County | PO Box or unique | – | – | – |
| 77411 | Alief | Harris County | PO Box or unique | – | – | – |
| 77412 | Altair | Colorado County | 6 | 7 | – | – |
| 77413 | Barker | Harris County | PO Box or unique | – | – | – |
| 77414 | Bay City | Matagorda County | 24,334 | 44 | $59k | $172k |
| 77415 | Cedar Lane | Matagorda County | 63 | 12 | $71k | – |
| 77417 | Beasley | Fort Bend County | 3,920 | 72 | $75k | $184k |
| 77418 | Bellville | Austin County | 10,171 | 55 | $91k | $344k |
| 77419 | Blessing | Matagorda County | 609 | 11 | $52k | $141k |
| 77420 | Boling | Wharton County | 2,236 | 25 | $68k | $226k |
| 77422 | Brazoria | Brazoria County | 14,547 | 85 | $77k | $208k |
| 77423 | Brookshire | Waller County | 18,767 | 126 | $85k | $315k |
| 77426 | Chappell Hill | Washington County | 2,007 | 22 | $80k | $592k |
| 77428 | Collegeport | Matagorda County | 151 | 6 | – | – |
| 77429 | Cypress | Harris County | 96,334 | 2,549 | $119k | $369k |
| 77430 | Damon | Brazoria County | 1,664 | 14 | $85k | $310k |
| 77431 | Danciger | Brazoria County | 250 | 19 | $16k | – |
| 77432 | Danevang | Wharton County | no residents | 0 | – | – |
| 77433 | Cypress | Harris County | 116,550 | 1,977 | $144k | $409k |
| 77434 | Eagle Lake | Colorado County | 3,970 | 27 | $72k | $129k |
| 77435 | East Bernard | Wharton County | 4,812 | 27 | $69k | $356k |
| 77436 | Egypt | Wharton County | 28 | 1 | – | – |
| 77437 | El Campo | Wharton County | 18,238 | 52 | $72k | $185k |
| 77440 | Elmaton | Matagorda County | 45 | 12 | – | – |
| 77441 | Fulshear | Fort Bend County | 41,324 | 1,616 | $184k | $582k |
| 77442 | Garwood | Colorado County | 1,123 | 6 | $71k | $237k |
| 77443 | Glen Flora | Wharton County | no residents | 0 | – | – |
| 77444 | Guy | Fort Bend County | 911 | 23 | – | $167k |
| 77445 | Hempstead | Waller County | 16,142 | 87 | $66k | $270k |
| 77446 | Prairie View | Waller County | 5,780 | 2,178 | $21k | $251k |
| 77447 | Hockley | Harris County | 25,231 | 244 | $117k | $326k |
| 77448 | Hungerford | Wharton County | 171 | 25 | – | – |
| 77449 | Katy | Harris County | 130,028 | 4,809 | $88k | $256k |
| 77450 | Katy | Harris County | 71,906 | 3,655 | $106k | $361k |
| 77451 | Kendleton | Fort Bend County | 515 | 75 | $31k | $129k |
| 77452 | Kenney | Austin County | PO Box or unique | – | – | – |
| 77453 | Lane City | Wharton County | 91 | 26 | – | – |
| 77454 | Lissie | Wharton County | 178 | 28 | – | – |
| 77455 | Louise | Wharton County | 1,629 | 8 | $78k | $191k |
| 77456 | Markham | Matagorda County | 1,394 | 35 | $65k | $129k |
| 77457 | Matagorda | Matagorda County | 353 | 15 | – | $326k |
| 77458 | Midfield | Matagorda County | no residents | 0 | – | – |
| 77459 | Missouri City | Fort Bend County | 84,221 | 2,696 | $129k | $387k |
| 77460 | Nada | Colorado County | 76 | 109 | – | – |
| 77461 | Needville | Fort Bend County | 12,365 | 82 | $93k | $275k |
| 77463 | Old Ocean | Brazoria County | PO Box or unique | – | – | – |
| 77464 | Orchard | Fort Bend County | 407 | 27 | $64k | $250k |
| 77465 | Palacios | Matagorda County | 7,681 | 33 | $65k | $177k |
| 77466 | Pattison | Waller County | 220 | 24 | $47k | $263k |
| 77467 | Pierce | Wharton County | 80 | 42 | – | – |
| 77468 | Pledger | Matagorda County | no residents | 0 | – | – |
| 77469 | Richmond | Fort Bend County | 69,826 | 654 | $102k | $327k |
| 77470 | Rock Island | Colorado County | 414 | 15 | $43k | $123k |
| 77471 | Rosenberg | Fort Bend County | 45,325 | 461 | $73k | $238k |
| 77473 | San Felipe | Austin County | 49 | 490 | – | – |
| 77474 | Sealy | Austin County | 15,146 | 73 | $75k | $288k |
| 77475 | Sheridan | Colorado County | 431 | 15 | $63k | $218k |
| 77476 | Simonton | Fort Bend County | 423 | 41 | – | $512k |
| 77477 | Stafford | Fort Bend County | 33,752 | 3,307 | $76k | $257k |
| 77478 | Sugar Land | Fort Bend County | 23,182 | 2,313 | $119k | $405k |
| 77479 | Sugar Land | Fort Bend County | 92,221 | 2,822 | $157k | $478k |
| 77480 | Sweeny | Brazoria County | 7,626 | 61 | $73k | $210k |
| 77481 | Thompsons | Fort Bend County | 78 | 7 | $58k | – |
| 77482 | Van Vleck | Matagorda County | 2,050 | 46 | $58k | $206k |
| 77483 | Wadsworth | Matagorda County | 257 | 8 | $32k | – |
| 77484 | Waller | Waller County | 14,348 | 95 | $81k | $285k |
| 77485 | Wallis | Austin County | 4,378 | 57 | $52k | $225k |
| 77486 | West Columbia | Brazoria County | 7,195 | 149 | $75k | $240k |
| 77487 | Sugar Land | Fort Bend County | PO Box or unique | – | – | – |
| 77488 | Wharton | Wharton County | 14,548 | 65 | $60k | $163k |
| 77489 | Missouri City | Fort Bend County | 39,292 | 3,478 | $75k | $225k |
| 77491 | Katy | Harris County | PO Box or unique | – | – | – |
| 77492 | Katy | Harris County | PO Box or unique | – | – | – |
| 77493 | Katy | Harris County | 71,484 | 1,157 | $119k | $358k |
| 77494 | Katy | Fort Bend County | 140,157 | 3,696 | $149k | $476k |
| 77496 | Sugar Land | Fort Bend County | PO Box or unique | – | – | – |
| 77497 | Stafford | Fort Bend County | PO Box or unique | – | – | – |
| 77498 | Sugar Land | Fort Bend County | 52,806 | 3,279 | $101k | $303k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.