California - 1st District
119th Congress · 147 ZIP codes · Avg score 91/100 · Grade A
Data: EPA SDWIS / Census 119th Congress
ZipCheckup's versioned Home Safety Profile covers 147 ZIP codes in California's 1st District: the model 4.0.0 average is Grade A (91/100). 100 EPA violations on record, 27 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes from California's 1st District are listed below. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 95953 | Live Oak | 100 | A | 0 |
| 2 | 95966 | Oroville | 100 | A | 1 |
| 3 | 95969 | Paradise | 100 | A | 1 |
| 4 | 95988 | Willows | 100 | A | 0 |
| 5 | 95991 | Yuba City | 100 | A | 0 |
| 6 | 95993 | Yuba City | 100 | A | 0 |
| 7 | 96008 | Bella Vista | 100 | A | 0 |
| 8 | 96019 | Shasta Lake | 100 | A | 0 |
| 9 | 96047 | Igo | 100 | A | 1 |
| 10 | 96073 | Palo Cedro | 100 | A | 0 |
| 11 | 95932 | Colusa | 99 | A | 2 |
| 12 | 95987 | Williams | 99 | A | 2 |
| 13 | 96021 | Corning | 99 | A | 1 |
| 14 | 96097 | Yreka | 96 | A | 2 (1 health) |
| 15 | 96022 | Cottonwood | 93 | A | 7 (2 health) |
| 16 | 96067 | Mount Shasta | 92 | A | 4 (2 health) |
| 17 | 96007 | Anderson | 89 | A | 9 (3 health) |
| 18 | 95928 | Chico | 83 | B | 1 |
| 19 | 95965 | Oroville | 83 | B | 2 |
| 20 | 96087 | Shasta | 83 | B | 1 |
| 21 | 95963 | Orland | 82 | B | 1 |
| 22 | 95926 | Chico | 79 | B | 4 (1 health) |
| 23 | 95948 | Gridley | 79 | B | 2 (1 health) |
| 24 | 95973 | Chico | 79 | B | 4 (1 health) |
| 25 | 96001 | Redding | 79 | B | 4 (1 health) |
| 26 | 96002 | Redding | 79 | B | 2 (1 health) |
| 27 | 96003 | Redding | 75 | B | 4 (2 health) |
| 28 | 96080 | Red Bluff | 75 | B | 5 (2 health) |
| 29 | 95568 | Somes Bar | N/A | N/A | N/A |
| 30 | 95659 | Nicolaus | N/A | N/A | N/A |
| 31 | 95668 | Pleasant Grove | N/A | N/A | 0 |
| 32 | 95674 | Rio Oso | N/A | N/A | N/A |
| 33 | 95676 | Robbins | N/A | N/A | N/A |
| 34 | 95692 | Wheatland | N/A | N/A | 0 |
| 35 | 95901 | Marysville | N/A | N/A | 1 |
| 36 | 95903 | Beale Afb | N/A | N/A | 2 |
| 37 | 95912 | Arbuckle | N/A | N/A | 2 |
| 38 | 95913 | Artois | N/A | N/A | N/A |
| 39 | 95914 | Bangor | N/A | N/A | 0 |
| 40 | 95916 | Berry Creek | N/A | N/A | N/A |
| 41 | 95917 | Biggs | N/A | N/A | 2 (1 health) |
| 42 | 95920 | Butte City | N/A | N/A | N/A |
| 43 | 95923 | Canyon Dam | N/A | N/A | N/A |
| 44 | 95927 | Chico | N/A | N/A | N/A |
| 45 | 95929 | Chico | N/A | N/A | 0 |
| 46 | 95930 | Clipper Mills | N/A | N/A | N/A |
| 47 | 95938 | Durham | N/A | N/A | N/A |
| 48 | 95939 | Elk Creek | N/A | N/A | N/A |
| 49 | 95940 | Feather Falls | N/A | N/A | N/A |
| 50 | 95941 | Forbestown | N/A | N/A | 0 |
Overview
California's 1st District encompasses 147 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is A (91/100).
100 EPA violations have been recorded across this district's water systems. 27 are health-based violations. About 67% of the 58 ZIP records with a reported violation count have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Stage 2 DBP Rule - 60 violations
- Consumer Confidence Report Rule - 22 violations
- Stage 1 DBP Rule - 13 violations
- Surface Water Treatment Rule - 3 violations
- Lead - 2 violations
Housing Context
Homes in this district were built on average around 1973 (~53 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Data Sources
- Home Safety Score model 4.0.0: methodology and source contracts
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 147 ZIP codes in California's 1st District.