CONGRESSIONAL DISTRICT CA

California - 12th District

119th Congress · 45 ZIP codes · Updated N/A

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

45
ZIP Codes
0
Total Violations
4
Water Systems

ZIP Codes in This District

45 ZIP codes tracked in California's 12th District.

# ZIP Code City Safety Score Grade Violations
1 94501 Alameda N/A N/A 0
2 94502 Alameda N/A N/A 0
3 94577 San Leandro N/A N/A 0
4 94579 San Leandro N/A N/A 0
5 94601 Oakland N/A N/A 0
6 94602 Oakland N/A N/A 0
7 94603 Oakland N/A N/A 0
8 94604 Oakland N/A N/A N/A
9 94605 Oakland N/A N/A 0
10 94606 Oakland N/A N/A 0
11 94607 Oakland N/A N/A 0
12 94608 Emeryville N/A N/A 0
13 94609 Oakland N/A N/A 0
14 94610 Oakland N/A N/A 0
15 94611 Oakland N/A N/A 0
16 94612 Oakland N/A N/A 0
17 94613 Oakland N/A N/A 0
18 94614 Oakland N/A N/A N/A
19 94615 Oakland N/A N/A N/A
20 94617 Oakland N/A N/A N/A
21 94618 Oakland N/A N/A 0
22 94619 Oakland N/A N/A 0
23 94620 Piedmont N/A N/A N/A
24 94621 Oakland N/A N/A 0
25 94622 Oakland N/A N/A N/A
26 94623 Oakland N/A N/A N/A
27 94624 Oakland N/A N/A N/A
28 94649 Oakland N/A N/A N/A
29 94659 Oakland N/A N/A N/A
30 94660 Oakland N/A N/A N/A
31 94661 Oakland N/A N/A N/A
32 94662 Emeryville N/A N/A N/A
33 94666 Oakland N/A N/A N/A
34 94701 Berkeley N/A N/A N/A
35 94702 Berkeley N/A N/A 0
36 94703 Berkeley N/A N/A 0
37 94704 Berkeley N/A N/A 0
38 94705 Berkeley N/A N/A 0
39 94706 Albany N/A N/A 0
40 94707 Berkeley N/A N/A 0
41 94708 Berkeley N/A N/A 0
42 94709 Berkeley N/A N/A 0
43 94710 Berkeley N/A N/A 0
44 94712 Berkeley N/A N/A N/A
45 94720 Berkeley N/A N/A 0

Overview

California's 12th District encompasses 45 ZIP codes tracked by ZipCheckup.

The available EPA record reports no violations across 29 ZIP records with a reported count.

Housing Context

Homes in this district were built on average around 1948 (~78 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 45 ZIP codes in California's 12th District.

← Back to California overview

How to cite this page

APA ZipCheckup. (2026). Lead Risk in California 12th District (CA-12). https://zipcheckup.com/congressional/ca-12/
BibTeX 
@misc{zipcheckup-congressional-ca-12,
  author = {{ZipCheckup}},
  title  = {{Lead Risk in California 12th District (CA-12)}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/ca-12/}
}

Page version: August 2026.

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