CONGRESSIONAL DISTRICT CA

California - 10th District

119th Congress · 34 ZIP codes · Avg score 100/100 · Grade A · Updated N/A

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

ZipCheckup's versioned Home Safety Profile covers 34 ZIP codes in California's 10th District: the measured model 4.0.0 average is Grade A (100/100). The measured EPA water records report no violations; records without a reported count are not treated as zero.

A
District Grade
100
Avg Safety Score
34
ZIP Codes
0
Total Violations
15
Water Systems
Moraga
Best ZIP: 94556 (100/100)
Moraga
Lowest ZIP: 94556 (100/100)

ZIP Codes in This District

34 ZIP codes tracked in California's 10th District.

# ZIP Code City Safety Score Grade Violations
1 94556 Moraga 100 A 0
2 94506 Danville N/A N/A 0
3 94507 Alamo N/A N/A 0
4 94511 Bethel Island N/A N/A 0
5 94513 Brentwood N/A N/A 0
6 94514 Byron N/A N/A 0
7 94516 Canyon N/A N/A 0
8 94517 Clayton N/A N/A 0
9 94518 Concord N/A N/A 0
10 94519 Concord N/A N/A 0
11 94520 Concord N/A N/A 0
12 94521 Concord N/A N/A 0
13 94522 Concord N/A N/A N/A
14 94523 Pleasant Hill N/A N/A 0
15 94524 Concord N/A N/A N/A
16 94526 Danville N/A N/A 0
17 94527 Concord N/A N/A N/A
18 94528 Diablo N/A N/A 0
19 94529 Concord N/A N/A N/A
20 94531 Antioch N/A N/A 0
21 94548 Knightsen N/A N/A 0
22 94549 Lafayette N/A N/A 0
23 94553 Martinez N/A N/A 0
24 94561 Oakley N/A N/A 0
25 94563 Orinda N/A N/A 0
26 94568 Dublin N/A N/A 0
27 94570 Moraga N/A N/A N/A
28 94575 Moraga N/A N/A 0
29 94582 San Ramon N/A N/A 0
30 94583 San Ramon N/A N/A 0
31 94595 Walnut Creek N/A N/A 0
32 94596 Walnut Creek N/A N/A 0
33 94597 Walnut Creek N/A N/A 0
34 94598 Walnut Creek N/A N/A 0

Overview

California's 10th District encompasses 34 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (100/100).

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 1977 (~49 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 34 ZIP codes in California's 10th District.

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How to cite this page

APA ZipCheckup. (2026). California 10th District - Home Safety Score 100/100. https://zipcheckup.com/congressional/ca-10/
BibTeX 
@misc{zipcheckup-congressional-ca-10,
  author = {{ZipCheckup}},
  title  = {{California 10th District - Home Safety Score 100/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/congressional/ca-10/}
}

Page version: August 2026.

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