Texas — 22nd District
119th Congress · 52 ZIP codes · Avg score 78/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 52 ZIP codes in Texas's 22nd District: the district earns a grade B (78/100). 336 EPA violations on record, 53 health-based.
Top Contaminants
ZIP Codes in This District
52 ZIP codes tracked in Texas's 22nd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 77491 | Katy | 97 | A | 1 |
| 2 | 77458 | Midfield | 94 | A | 3 |
| 3 | 77487 | Sugar Land | 93 | A | 1 |
| 4 | 77492 | Katy | 93 | A | 1 |
| 5 | 77496 | Sugar Land | 93 | A | 1 |
| 6 | 77448 | Hungerford | 90 | A | 30 (2 health) |
| 7 | 77455 | Louise | 90 | A | 1 |
| 8 | 77417 | Beasley | 89 | A | 8 (1 health) |
| 9 | 77481 | Thompsons | 89 | A | 2 (1 health) |
| 10 | 77588 | Pearland | 86 | A | 18 (1 health) |
| 11 | 77435 | East Bernard | 85 | A | 1 |
| 12 | 77461 | Needville | 84 | B | 3 (1 health) |
| 13 | 77407 | Richmond | 83 | B | 4 |
| 14 | 77441 | Fulshear | 83 | B | 2 |
| 15 | 77451 | Kendleton | 83 | B | 6 (1 health) |
| 16 | 77419 | Blessing | 82 | B | 0 |
| 17 | 77456 | Markham | 82 | B | 0 |
| 18 | 77483 | Wadsworth | 82 | B | 0 |
| 19 | 77420 | Boling | 81 | B | 3 |
| 20 | 77444 | Guy | 81 | B | 4 (1 health) |
| 21 | 77512 | Alvin | 81 | B | 20 (1 health) |
| 22 | 77465 | Palacios | 79 | B | 3 (1 health) |
| 23 | 77406 | Richmond | 78 | B | 4 |
| 24 | 77478 | Sugar Land | 78 | B | 1 |
| 25 | 77479 | Sugar Land | 78 | B | 1 |
| 26 | 77494 | Katy | 78 | B | 1 |
| 27 | 77464 | Orchard | 77 | B | 6 |
| 28 | 77404 | Bay City | 76 | B | 38 (8 health) |
| 29 | 77437 | El Campo | 76 | B | 7 (1 health) |
| 30 | 77471 | Rosenberg | 76 | B | 15 (1 health) |
| 31 | 77482 | Van Vleck | 76 | B | 4 (1 health) |
| 32 | 77578 | Manvel | 75 | B | 15 (2 health) |
| 33 | 77459 | Missouri City | 74 | B | 3 |
| 34 | 77428 | Collegeport | 73 | B | 0 |
| 35 | 77432 | Danevang | 73 | B | 0 |
| 36 | 77436 | Egypt | 73 | B | 0 |
| 37 | 77440 | Elmaton | 73 | B | 0 |
| 38 | 77443 | Glen Flora | 73 | B | 0 |
| 39 | 77450 | Katy | 73 | B | 1 |
| 40 | 77453 | Lane City | 73 | B | 0 |
| 41 | 77467 | Pierce | 73 | B | 0 |
| 42 | 77468 | Pledger | 73 | B | 0 |
| 43 | 77511 | Alvin | 71 | B | 20 (1 health) |
| 44 | 77581 | Pearland | 71 | B | 18 (1 health) |
| 45 | 77584 | Pearland | 71 | B | 18 (1 health) |
| 46 | 77488 | Wharton | 68 | C | 9 |
| 47 | 77583 | Rosharon | 68 | C | 5 (1 health) |
| 48 | 77454 | Lissie | 66 | C | 0 |
| 49 | 77415 | Cedar Lane | 65 | C | 0 |
| 50 | 77414 | Bay City | 61 | C | 38 (8 health) |
Overview
Texas's 22nd District encompasses 52 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (78/100).
336 EPA violations have been recorded across this district's water systems. 53 are health-based violations. About 73% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Lead and Copper Rule - 89 violations
- Stage 1 DBP Rule - 74 violations
- Surface Water Treatment Rule - 49 violations
- Stage 2 DBP Rule - 40 violations
- Total Trihalomethanes (TTHM) - 22 violations
Housing Context
Homes in this district were built on average around 1984 (~42 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 52 ZIP codes in Texas's 22nd District.