21 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 77494 | Katy | 130,920 |
| 77479 | Sugar Land | 91,618 |
| 77459 | Missouri City | 79,937 |
| 77407 | Richmond | 76,600 |
| 77406 | Richmond | 63,187 |
| 77469 | Richmond | 60,971 |
| 77498 | Sugar Land | 54,402 |
| 77471 | Rosenberg | 43,116 |
| 77489 | Missouri City | 37,748 |
| 77477 | Stafford | 33,771 |
| 77053 | Houston | 30,175 |
| 77441 | Fulshear | 27,067 |
| 77545 | Fresno | 25,988 |
| 77478 | Sugar Land | 23,105 |
| 77461 | Needville | 12,719 |
| 77417 | Beasley | 3,267 |
| 77444 | Guy | 809 |
| 77451 | Kendleton | 472 |
| 77464 | Orchard | 411 |
| 77476 | Simonton | 270 |
| 77481 | Thompsons | 103 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 21 ZCTAs in Fort Bend County, Texas (US Census).