CONGRESSIONAL DISTRICT TX

Texas - 9th District

119th Congress · 28 ZIP codes · Avg score 88/100 · Grade A · Updated N/A

Data: EPA SDWIS / Census 119th Congress Last verified: N/A

ZipCheckup's versioned Home Safety Profile covers 28 ZIP codes in Texas's 9th District: the measured model 4.0.0 average is Grade A (88/100). 149 EPA violations on record, 32 health-based.

A
District Grade
88
Avg Safety Score
28
ZIP Codes
149
Total Violations
32
Health Violations
23
Water Systems
Best ZIP: 77021 (91/100)
Lowest ZIP: 77025 (72/100)

Top Contaminants

Fecal Coliform (23) Lead and Copper Rule (21) Stage 1 DBP Rule (20) Stage 2 DBP Rule (10) Surface Water Treatment Rule (8)

ZIP Codes in This District

28 ZIP codes tracked in Texas's 9th District.

# ZIP Code City Safety Score Grade Violations
1 77021 Houston 91 A 1 (1 health)
2 77031 Houston 91 A 3 (1 health)
3 77033 Houston 91 A 1 (1 health)
4 77036 Houston 91 A 1 (1 health)
5 77045 Houston 91 A 1 (1 health)
6 77048 Houston 91 A 1 (1 health)
7 77051 Houston 91 A 1 (1 health)
8 77054 Houston 91 A 1 (1 health)
9 77061 Houston 91 A 1 (1 health)
10 77074 Houston 91 A 1 (1 health)
11 77085 Houston 91 A 1 (1 health)
12 77087 Houston 91 A 1 (1 health)
13 77096 Houston 91 A 1 (1 health)
14 77099 Houston 91 A 2 (1 health)
15 77035 Houston 89 A 4 (1 health)
16 77030 Houston 87 A 10 (5 health)
17 77071 Houston 85 A 12 (4 health)
18 77053 Houston 75 B 75 (2 health)
19 77047 Houston 73 B 4 (1 health)
20 77025 Houston 72 B 6 (1 health)
21 77246 Houston N/A N/A N/A
22 77247 Houston N/A N/A N/A
23 77250 Houston N/A N/A N/A
24 77286 Houston N/A N/A N/A
25 77477 Stafford N/A N/A 7 (1 health)
26 77489 Missouri City N/A N/A 9 (2 health)
27 77497 Stafford N/A N/A N/A
28 77545 Fresno N/A N/A 5 (1 health)

Overview

Texas's 9th District encompasses 28 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (88/100).

149 EPA violations have been recorded across this district's water systems. 32 are health-based violations. About 100% of the 23 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Fecal Coliform - 23 violations
  • Lead and Copper Rule - 21 violations
  • Stage 1 DBP Rule - 20 violations
  • Stage 2 DBP Rule - 10 violations
  • Surface Water Treatment Rule - 8 violations

Housing Context

Homes in this district were built on average around 1982 (~44 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Data Sources

Updated daily. Data covers 28 ZIP codes in Texas's 9th District.

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How to cite this page

APA ZipCheckup. (2026). Texas 9th District: 149 EPA Violations - A. https://zipcheckup.com/congressional/tx-9/
BibTeX
@misc{zipcheckup-congressional-tx-9,
  author = {{ZipCheckup}},
  title  = {{Texas 9th District: 149 EPA Violations - A}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/tx-9/}
}

Page version: August 2026.

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