CONGRESSIONAL DISTRICT CA

California - 50th District

119th Congress · 74 ZIP codes · Avg score 91/100 · Grade A · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 74 ZIP codes in California's 50th District: the measured model 4.0.0 average is Grade A (91/100). 10 EPA violations on record, 2 health-based.

A
District Grade
91
Avg Safety Score
74
ZIP Codes
10
Total Violations
2
Health Violations
16
Water Systems
Escondido
Best ZIP: 92025 (92/100)
San Diego
Lowest ZIP: 92101 (67/100)

Top Contaminants

Consumer Confidence Report Rule (5) Stage 2 DBP Rule (4) Surface Water Treatment Rule (1)

ZIP Codes in This District

74 ZIP codes tracked in California's 50th District. Showing top 50 by safety score.

# ZIP Code City Safety Score Grade Violations
1 92025 Escondido 92 A 0
2 92037 La Jolla 92 A 0
3 92067 Rancho Santa Fe 92 A 0
4 92093 La Jolla 92 A 0
5 92103 San Diego 92 A 0
6 92104 San Diego 92 A 0
7 92106 San Diego 92 A 0
8 92107 San Diego 92 A 0
9 92109 San Diego 92 A 0
10 92122 San Diego 92 A 0
11 92127 San Diego 92 A 0
12 92128 San Diego 92 A 0
13 92129 San Diego 92 A 0
14 92130 San Diego 92 A 0
15 92134 San Diego 92 A 0
16 92135 San Diego 92 A 0
17 92140 San Diego 92 A 0
18 92161 San Diego 92 A 0
19 92014 Del Mar 91 A 1
20 92118 Coronado 91 A 1 (1 health)
21 92029 Escondido 90 A 4
22 92069 San Marcos 90 A 1
23 92078 San Marcos 90 A 1
24 92101 San Diego 67 C 0
25 92030 Escondido N/A N/A N/A
26 92033 Escondido N/A N/A N/A
27 92038 La Jolla N/A N/A N/A
28 92039 La Jolla N/A N/A N/A
29 92046 Escondido N/A N/A N/A
30 92079 San Marcos N/A N/A N/A
31 92092 La Jolla N/A N/A 0
32 92096 San Marcos N/A N/A 1
33 92112 San Diego N/A N/A N/A
34 92132 San Diego N/A N/A 0
35 92133 San Diego N/A N/A N/A
36 92138 San Diego N/A N/A N/A
37 92142 San Diego N/A N/A N/A
38 92147 San Diego N/A N/A 0
39 92149 San Diego N/A N/A N/A
40 92150 San Diego N/A N/A N/A
41 92152 San Diego N/A N/A N/A
42 92153 San Diego N/A N/A N/A
43 92155 San Diego N/A N/A 1 (1 health)
44 92158 San Diego N/A N/A N/A
45 92159 San Diego N/A N/A N/A
46 92160 San Diego N/A N/A N/A
47 92163 San Diego N/A N/A N/A
48 92164 San Diego N/A N/A N/A
49 92165 San Diego N/A N/A N/A
50 92166 San Diego N/A N/A N/A

Overview

California's 50th District encompasses 74 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (91/100).

10 EPA violations have been recorded across this district's water systems. 2 are health-based violations. About 24% of the 29 ZIP records with a reported violation count have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Consumer Confidence Report Rule - 5 violations
  • Stage 2 DBP Rule - 4 violations
  • Surface Water Treatment Rule - 1 violation

Housing Context

Homes in this district were built on average around 1981 (~45 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.

Lead Alert: 1 ZIP code in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.

Data Sources

Updated daily. Data covers 74 ZIP codes in California's 50th District.

← Back to California overview

How to cite this page

APA ZipCheckup. (2026). Lead Risk in California 50th District (CA-50). https://zipcheckup.com/congressional/ca-50/
BibTeX 
@misc{zipcheckup-congressional-ca-50,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in California 50th District (CA-50)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/ca-50/}
}

Page version: August 2026.

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