2026 Rankings

Washington County, Vermont Home Safety Rankings - 22 ZIPs

Explore rankings under Home Safety Score model 4.0.0. Only ZIPs with all four required inputs are ranked; missing evidence is not imputed or reweighted.

Washington County, Vermont (Vermont) includes 22 tracked ZIP codes and 14 mapped community water systems; confirm service for a specific address. Below are the water quality rankings for metro ZIPs with all required inputs.

Most Common Contaminant Violations

Contaminant Violations ZIPs Affected
Surface Water Treatment Rule 12 9
Total Trihalomethanes (TTHM) 11 5
Haloacetic Acids (HAA5) 11 5
Consumer Confidence Report Rule 7 4
Lead 6 2
PFOA 6 6
PFNA 6 6
Monochloroacetic Acid 6 6

Lead Risk

  • Average of reported 90th-percentile lead results: 0.0028 mg/L (below EPA action level)
  • 0 of 14 ZIP codes with known status exceed EPA lead action level
  • 30% of housing built before 1950
  • 45% of housing built before 1970

Cities in This Metro

All 22 ZIP Codes Ranked

View complete ranking
Rank ZIP City Score Grade Violations
1 05640 Adamant — — —
2 05641 Barre — — 31
3 05647 Cabot — — 21
4 05648 Calais — — —
5 05650 East Calais — — —
6 05651 East Montpelier — — 2
7 05654 Graniteville — — 30
8 05658 Marshfield — — 21
9 05660 Moretown — — —
10 05663 Northfield — — 2
11 05667 Plainfield — — 24
12 05669 Roxbury — — 2
13 05673 Waitsfield — — 1
14 05674 Warren — — 8
15 05676 Waterbury — — 2
16 05677 Waterbury Center — — 2
17 05678 Websterville — — 30
18 05682 Worcester — — 80
19 05873 West Danville — — —

Data Sources

  • Water quality: EPA SDWIS
  • Housing: U.S. Census Bureau American Community Survey
  • Flood: FEMA NFIP
  • Flood scope: historical NFIP claim records and claim-rated-zone evidence; this is not current property-map coverage.

Reporting periods vary by source; the page metadata identifies this materialization.

Methodology
Model 4.0.0 averages SDWIS water compliance and UCMR5 PFAS within drinking water, then averages drinking water, county radon, and annual AQI as three equal domains. All four inputs are required. Score methodology → · Rankings methodology →
Disclaimer: Scores are based on EPA SDWIS reported data and are not a guarantee of current water safety. Water quality can change. For the most current information, contact your local water utility or request a Consumer Confidence Report.

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How to cite this page

APA ZipCheckup. (2026). Washington County, Vermont Home Safety Rankings - 22 ZIPs. https://zipcheckup.com/rankings/metro/washington-vermont/
BibTeX
@misc{zipcheckup-rankings-metro-washington-vermont,
  author = {{ZipCheckup}},
  title  = {{Washington County, Vermont Home Safety Rankings - 22 ZIPs}},
  year   = {2026},
  url    = {https://zipcheckup.com/rankings/metro/washington-vermont/}
}

Page version: October 2026.

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