Texas — 29th District
119th Congress · 30 ZIP codes · Avg score 72/100 · Grade B · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
30 ZIP codes tracked in Texas's 29th District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 77347 | Humble | 89 | A | 0 |
| 2 | 77572 | La Porte | 89 | A | 2 |
| 3 | 77325 | Kingwood | 83 | B | 8 |
| 4 | 77508 | Pasadena | 81 | B | 17 |
| 5 | 77547 | Galena Park | 81 | B | 5 (1 health) |
| 6 | 77598 | Webster | 80 | B | 0 |
| 7 | 77346 | Humble | 79 | B | 0 |
| 8 | 77396 | Humble | 79 | B | 0 |
| 9 | 77447 | Hockley | 76 | B | 7 (1 health) |
| 10 | 77501 | Pasadena | 76 | B | 17 |
| 11 | 77507 | Pasadena | 76 | B | 17 |
| 12 | 77362 | Pinehurst | 75 | B | 19 (3 health) |
| 13 | 77530 | Channelview | 75 | B | 10 |
| 14 | 77586 | Seabrook | 75 | B | 0 |
| 15 | 77587 | South Houston | 75 | B | 0 |
| 16 | 77338 | Humble | 74 | B | 0 |
| 17 | 77571 | La Porte | 74 | B | 2 |
| 18 | 77345 | Kingwood | 68 | C | 8 |
| 19 | 78374 | Portland | 68 | C | 25 (12 health) |
| 20 | 77532 | Crosby | 67 | C | 1 |
| 21 | 77536 | Deer Park | 67 | C | 0 |
| 22 | 77504 | Pasadena | 66 | C | 17 |
| 23 | 77506 | Pasadena | 66 | C | 17 |
| 24 | 77357 | New Caney | 64 | C | 10 |
| 25 | 77339 | Kingwood | 63 | C | 8 |
| 26 | 77502 | Pasadena | 61 | C | 17 |
| 27 | 77503 | Pasadena | 61 | C | 17 |
| 28 | 77505 | Pasadena | 61 | C | 17 |
| 29 | 77336 | Huffman | 55 | C | 0 |
| 30 | 77562 | Highlands | 53 | D | 27 (10 health) |
Overview
Texas's 29th District serving an estimated 1,564,596 residents encompasses 30 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (72/100).
268 EPA violations have been recorded across this district's water systems. 27 are health-based violations. About 70% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Stage 1 DBP Rule — 58 violations
- Lead and Copper Rule — 55 violations
- Total Coliform — 32 violations
- Total Trihalomethanes (TTHM) — 26 violations
- Haloacetic Acids (HAA5) — 21 violations
Housing Context
Homes in this district were built on average around 1985 (~41 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 30 ZIP codes in Texas's 29th District.