Teton County, Wyoming
8 ZIP codes · Avg score 63/100 · Grade C · Updated
ZipCheckup grade for Teton County: C.
A mixed picture - some signals here are worth your attention.
Safe water is the norm for most of Teton County's 8 ZIP codes - but a notable subset have documented violations that push the grade to the middle tier.
How Teton County Compares
How Teton County Compares
Teton County scores 0 points above the Wyoming state average (63/100) and 10 points below the national average (73/100).
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData Last verified:
ZIP Code Risk Map
Water Quality Map: Teton County, Wyoming
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 9.7 (asthma 9%, diabetes 8.4%)
Estimated additional annual cost per homeowner: $689, driven primarily by flood
51.9% of homes built before 1978 (lead paint era)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINS infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $689
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
13,154 housing units in Teton County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Water Safety Affordability
How much it costs to fix water issues relative to home values in Teton County
Remediation costs are relatively manageable for most homeowners in Teton County, representing a small fraction of property value.
Remediation includes water filtration, lead abatement, radon mitigation, and flood protection where applicable. Source: Census ACS, EPA SDWIS.
Health Outcomes vs National Average
CDC PLACES data for Teton County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Teton County
6 community water systems serving Teton County.
- C
- C
- C
- C
Systems with the most violations in Teton County
3 water systems with recorded EPA violations.
- C
- C
- C
All ZIP Codes in Teton County
8 ZIP codes tracked in Teton County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 83001 | Jackson | 63 | C | 196 (1 health) | $1369K |
| 2 | 83002 | Jackson | — | — | — | |
| 3 | 83011 | Kelly | — | — | $1767K | |
| 4 | 83012 | Moose | — | — | — | |
| 5 | 83013 | Moran | — | — | — | |
| 6 | 83014 | Wilson | — | — | 188 | $1580K |
| 7 | 83025 | Teton Village | — | — | $2000K | |
| 8 | 83414 | Alta | — | — | $1040K |
Recommended Buyer Guides for Teton County
Independent picks. EPA-grounded. Matched here.
- Best Water Filters for PFAS — PFAS detected in 2 ZIP codes
- Best Lead Paint Test Kits — 51.9% of homes built before 1978
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
- Best Sump Pumps — Flood is the top compound risk factor
Deep Dive Reports
Detailed analysis for Teton County, Wyoming
Overview
Teton County in Wyoming covers 8 tracked ZIP records with an average Home Safety Score of C (63/100) across 1 scored records.
2 of 2 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 1 health-based violation appear in the available health breakdown.
← Back to Wyoming Home Safety Profile
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.