CONGRESSIONAL DISTRICT CA

California - 49th District

119th Congress · 33 ZIP codes · Avg score 90/100 · Grade A · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 33 ZIP codes in California's 49th District: the measured model 4.0.0 average is Grade A (90/100). 17 EPA violations on record, 0 health-based.

A
District Grade
90
Avg Safety Score
33
ZIP Codes
17
Total Violations
17
Water Systems
Best ZIP: 92008 (92/100)
Lowest ZIP: 92024 (73/100)

Top Contaminants

Haloacetic Acids (HAA5) (7) Stage 2 DBP Rule (4) Stage 1 DBP Rule (3) Consumer Confidence Report Rule (3)

ZIP Codes in This District

33 ZIP codes tracked in California's 49th District.

# ZIP Code City Safety Score Grade Violations
1 92008 Carlsbad 92 A 0
2 92010 Carlsbad 92 A 0
3 92011 Carlsbad 92 A 0
4 92054 Oceanside 92 A 0
5 92056 Oceanside 92 A 0
6 92057 Oceanside 92 A 0
7 92075 Solana Beach 92 A 0
8 92083 Vista 92 A 0
9 92055 Camp Pendleton 91 A 1
10 92058 Oceanside 91 A 1
11 92624 Capistrano Beach 91 A 1
12 92629 Dana Point 91 A 1
13 92672 San Clemente 91 A 2
14 92673 San Clemente 91 A 1
15 92675 San Juan Capistrano 91 A 1
16 92677 Laguna Niguel 91 A 1
17 92694 Ladera Ranch 91 A 1
18 92009 Carlsbad 90 A 2
19 92081 Vista 90 A 1
20 92084 Vista 90 A 1
21 92007 Cardiff By The Sea 75 B 1
22 92024 Encinitas 73 B 2
23 92013 Carlsbad N/A N/A N/A
24 92018 Carlsbad N/A N/A N/A
25 92023 Encinitas N/A N/A N/A
26 92049 Oceanside N/A N/A N/A
27 92051 Oceanside N/A N/A N/A
28 92052 Oceanside N/A N/A N/A
29 92068 San Luis Rey N/A N/A N/A
30 92085 Vista N/A N/A N/A
31 92607 Laguna Niguel N/A N/A N/A
32 92674 San Clemente N/A N/A N/A
33 92693 San Juan Capistrano N/A N/A N/A

Overview

California's 49th District encompasses 33 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (90/100).

17 EPA violations have been recorded across this district's water systems. The measured health breakdown reports no health-based violations. About 64% of the 22 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Haloacetic Acids (HAA5) - 7 violations
  • Stage 2 DBP Rule - 4 violations
  • Stage 1 DBP Rule - 3 violations
  • Consumer Confidence Report Rule - 3 violations

Housing Context

Homes in this district were built on average around 1983 (~43 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 33 ZIP codes in California's 49th District.

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How to cite this page

APA ZipCheckup. (2026). California 49th District: 17 EPA Violations - A. https://zipcheckup.com/congressional/ca-49/
BibTeX
@misc{zipcheckup-congressional-ca-49,
  author = {{ZipCheckup}},
  title  = {{California 49th District: 17 EPA Violations - A}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/ca-49/}
}

Page version: August 2026.

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