CONGRESSIONAL DISTRICT CA

California — 6th District

119th Congress · 37 ZIP codes · Avg score 70/100 · Grade B · Updated 2026-03-22

Data: EPA SDWIS / Census 119th Congress Last verified: 2026-03-22

B
District Grade
70
Avg Safety Score
37
ZIP Codes
72
Total Violations
32
Health Violations
20
Water Systems
Citrus Heights
Best ZIP: 95611 (99/100)
Elverta
Lowest ZIP: 95626 (53/100)

Top Contaminants

Stage 2 DBP Rule (44) Lead (11) Consumer Confidence Report Rule (8) Stage 1 DBP Rule (7) Chlorine residual (2)

ZIP Codes in This District

37 ZIP codes tracked in California's 6th District.

# ZIP Code City Safety Score Grade Violations
1 95611 Citrus Heights 99 A 0
2 95655 Mather 93 A 11 (2 health)
3 95609 Carmichael 86 A 3
4 95610 Citrus Heights 85 A 0
5 95621 Citrus Heights 85 A 0
6 95628 Fair Oaks 83 B 0
7 95670 Rancho Cordova 83 B 0
8 95741 Rancho Cordova 83 B 0
9 95742 Rancho Cordova 83 B 0
10 95608 Carmichael 76 B 3
11 95660 North Highlands 76 B 3
12 95673 Rio Linda 72 B 0
13 95813 Sacramento 71 B 2 (1 health)
14 95836 Sacramento 67 C 2 (1 health)
15 95851 Sacramento 67 C 2 (1 health)
16 95852 Sacramento 67 C 2 (1 health)
17 95853 Sacramento 67 C 2 (1 health)
18 95860 Sacramento 67 C 2 (1 health)
19 95865 Sacramento 67 C 2 (1 health)
20 95866 Sacramento 67 C 2 (1 health)
21 95887 Sacramento 67 C 2 (1 health)
22 95821 Sacramento 66 C 2 (1 health)
23 95827 Sacramento 66 C 2 (1 health)
24 95835 Sacramento 66 C 2 (1 health)
25 95842 Sacramento 66 C 2 (1 health)
26 95652 Mcclellan 65 C 0
27 95843 Antelope 63 C 0
28 95815 Sacramento 61 C 2 (1 health)
29 95825 Sacramento 61 C 2 (1 health)
30 95826 Sacramento 61 C 2 (1 health)
31 95834 Sacramento 61 C 2 (1 health)
32 95837 Sacramento 61 C 2 (1 health)
33 95838 Sacramento 61 C 2 (1 health)
34 95841 Sacramento 61 C 2 (1 health)
35 95864 Sacramento 61 C 2 (1 health)
36 95833 Sacramento 56 C 2 (1 health)
37 95626 Elverta 53 D 8 (8 health)

Overview

California's 6th District serving an estimated 28,092,739 residents encompasses 37 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (70/100).

72 EPA violations have been recorded across this district's water systems. 32 are health-based violations. About 73% of tracked ZIP codes have at least one violation.

Top Contaminants

The most frequently cited water quality issues in this district:

  • Stage 2 DBP Rule — 44 violations
  • Lead — 11 violations
  • Consumer Confidence Report Rule — 8 violations
  • Stage 1 DBP Rule — 7 violations
  • Chlorine residual — 2 violations

Housing Context

Homes in this district were built on average around 1978 (~48 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 37 ZIP codes in California's 6th District.

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