Asotin County, Washington
3 ZIP codes · Avg score 83/100 · Grade B
ZipCheckup grade for Asotin County: B.
This ZIP has a few items worth a quick check.
Looking at the composite Home Safety Score, Asotin County comes out in the A-B range, and the reports for its 3 ZIP codes show which data sit behind that result.
How Asotin County Compares
How Asotin County Compares
Asotin County scores 3 points below the Washington state average (86/100) and 10 points above the national average (73/100).
Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData
Key Risk Factors
Health risk index: 14 (asthma 11.7%, diabetes 12.6%)
Modeled additional annual cost estimate per homeowner: $1,100, largest modeled factor: Energy Code Gap
57% of homes built before 1980 (lead paint was banned for residential use in 1978)
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 DWINSA infrastructure needs, EPA SDWIS violations, and EPA lead indicators.
Compound Risk Breakdown
Estimated additional annual cost per homeowner: $1,100
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
10,124 housing units in Asotin County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Asotin County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Asotin County ZIP codes
1 community water system mapped to Asotin County ZIP codes; EPA may list more systems serving the county.
- B
All ZIP Codes in Asotin County
3 ZIP codes tracked in Asotin County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 99403 | Clarkston | 83 | B | 0 | $284K |
| 2 | 99401 | Anatone | — | — | 0 | $322K |
| 3 | 99402 | Asotin | — | — | 0 | $296K |
Recommended Buyer Guides for Asotin County
Up to five guides, picked by rule.
- Best Lead Paint Test Kits — 57% of homes built before 1980
Overview
Asotin County in Washington covers 3 tracked ZIP records with an average Home Safety Score of B (83/100) across 1 scored records.
The available EPA record reports 0 violations for 3 ZIP codes with a reported violation count.
← Back to Washington 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.