Wyoming - At-Large
119th Congress · 195 ZIP codes · Avg score 63/100 · Grade C · Updated N/A
Data: EPA SDWIS / Census 119th Congress Last verified: N/A
ZipCheckup's versioned Home Safety Profile covers 195 ZIP codes in Wyoming's At-Large: the measured model 4.0.0 average is Grade C (63/100). 800 EPA violations on record, 69 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Wyoming's At-Large. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 82401 | Worland | 67 | C | 0 |
| 2 | 82435 | Powell | 67 | C | 0 |
| 3 | 82633 | Douglas | 67 | C | 0 |
| 4 | 82801 | Sheridan | 67 | C | 0 |
| 5 | 82943 | Reliance | 67 | C | 0 |
| 6 | 82007 | Cheyenne | 66 | C | 4 (1 health) |
| 7 | 82070 | Laramie | 66 | C | 1 |
| 8 | 82072 | Laramie | 66 | C | 1 |
| 9 | 82414 | Cody | 66 | C | 3 |
| 10 | 82609 | Casper | 66 | C | 2 |
| 11 | 82718 | Gillette | 66 | C | 2 |
| 12 | 82727 | Rozet | 66 | C | 2 |
| 13 | 82901 | Rock Springs | 66 | C | 3 |
| 14 | 82930 | Evanston | 66 | C | 3 |
| 15 | 82935 | Green River | 66 | C | 2 |
| 16 | 82005 | Fe Warren Afb | 65 | C | 6 |
| 17 | 82009 | Cheyenne | 65 | C | 2 (2 health) |
| 18 | 82644 | Mills | 65 | C | 3 (3 health) |
| 19 | 82601 | Casper | 64 | C | 5 (3 health) |
| 20 | 82716 | Gillette | 64 | C | 7 (1 health) |
| 21 | 82001 | Cheyenne | 63 | C | 8 (2 health) |
| 22 | 82604 | Casper | 63 | C | 6 (3 health) |
| 23 | 83001 | Jackson | 63 | C | 196 (1 health) |
| 24 | 82834 | Buffalo | 62 | C | 7 (6 health) |
| 25 | 83101 | Kemmerer | 60 | C | 10 (10 health) |
| 26 | 83116 | Diamondville | 60 | C | 10 (10 health) |
| 27 | 82301 | Rawlins | 53 | D | 38 (4 health) |
| 28 | 82520 | Lander | 49 | D | 1 (1 health) |
| 29 | 82501 | Riverton | 36 | F | 88 (5 health) |
| 30 | 82002 | Cheyenne | N/A | N/A | N/A |
| 31 | 82003 | Cheyenne | N/A | N/A | N/A |
| 32 | 82006 | Cheyenne | N/A | N/A | N/A |
| 33 | 82008 | Cheyenne | N/A | N/A | N/A |
| 34 | 82010 | Cheyenne | N/A | N/A | N/A |
| 35 | 82050 | Albin | N/A | N/A | N/A |
| 36 | 82051 | Bosler | N/A | N/A | N/A |
| 37 | 82052 | Buford | N/A | N/A | N/A |
| 38 | 82053 | Burns | N/A | N/A | N/A |
| 39 | 82054 | Carpenter | N/A | N/A | N/A |
| 40 | 82055 | Centennial | N/A | N/A | N/A |
| 41 | 82058 | Garrett | N/A | N/A | N/A |
| 42 | 82059 | Granite Canon | N/A | N/A | N/A |
| 43 | 82060 | Hillsdale | N/A | N/A | N/A |
| 44 | 82061 | Horse Creek | N/A | N/A | N/A |
| 45 | 82063 | Jelm | N/A | N/A | N/A |
| 46 | 82071 | Laramie | N/A | N/A | N/A |
| 47 | 82073 | Laramie | N/A | N/A | N/A |
| 48 | 82081 | Meriden | N/A | N/A | N/A |
| 49 | 82082 | Pine Bluffs | N/A | N/A | N/A |
| 50 | 82083 | Rock River | N/A | N/A | N/A |
Overview
Wyoming's At-Large encompasses 195 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (63/100).
800 EPA violations have been recorded across this district's water systems. 69 are health-based violations. About 75% of the 48 ZIP records with a reported violation count have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) - 45 violations
- Total Trihalomethanes (TTHM) - 22 violations
- Surface Water Treatment Rule - 22 violations
- Stage 1 DBP Rule - 20 violations
- Consumer Confidence Report Rule - 18 violations
Housing Context
Homes in this district were built on average around 1976 (~50 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 195 ZIP codes in Wyoming's At-Large.