Stevens County, Washington
19 ZIP codes · Avg score 56/100 · Grade C · Updated
ZipCheckup grade for Stevens County: C.
A mixed picture - some signals here are worth your attention.
Stevens County: 19 ZIP codes, mid-range safety grade.
How Stevens County Compares
How Stevens County Compares
Stevens County scores 30 points below the Washington state average (86/100) and 17 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: Stevens County, Washington
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 14.2 (asthma 12%, diabetes 12.6%)
Estimated additional annual cost per homeowner: $874, driven primarily by energy_code_gap
48.4% of homes built before 1978 (lead paint era)
Violation History (2023–2025)
→ Stable trendEPA violation counts by year across Stevens County water systems. Health-based shown in red, total in blue.
Peak year: 2023 with 1 violation. Past 5 years: 2 total (2 health-based).
Source: EPA SDWIS historical violations. Data may lag 6–12 months for the most recent year.
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: $874
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
20,433 housing units in Stevens 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 Stevens County
Remediation costs are relatively manageable for most homeowners in Stevens 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 Stevens County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems serving Stevens County
7 community water systems serving Stevens County.
- D
- D
- D
- C
- D
Show all 7 water systems
- C
Systems with the most violations in Stevens County
4 water systems with recorded EPA violations.
- C
- D
- C
All ZIP Codes in Stevens County
19 ZIP codes tracked in Stevens County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 99114 | Colville | 63 | C | 10 | $268K |
| 2 | 99026 | Nine Mile Falls | 49 | D | 2 | $477K |
| 3 | 99013 | Ford | — | — | 0 | $231K |
| 4 | 99034 | Tumtum | — | — | 0 | — |
| 5 | 99040 | Wellpinit | — | — | $181K | |
| 6 | 99101 | Addy | — | — | $348K | |
| 7 | 99107 | Boyds | — | — | — | |
| 8 | 99109 | Chewelah | — | — | 3 | $275K |
| 9 | 99110 | Clayton | — | — | $445K | |
| 10 | 99126 | Evans | — | — | $235K | |
| 11 | 99129 | Fruitland | — | — | $170K | |
| 12 | 99131 | Gifford | — | — | $255K | |
| 13 | 99137 | Hunters | — | — | $278K | |
| 14 | 99148 | Loon Lake | — | — | $416K | |
| 15 | 99151 | Marcus | — | — | $160K | |
| 16 | 99157 | Northport | — | — | $190K | |
| 17 | 99167 | Rice | — | — | $304K | |
| 18 | 99173 | Springdale | — | — | $267K | |
| 19 | 99181 | Valley | — | — | $255K |
Recommended Buyer Guides for Stevens County
Where county records show a lead exceedance or pre-1978 housing concentration, lead-specific filters and test kits move toward the top of the list.
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
Deep Dive Reports
Detailed analysis for Stevens County, Washington
Overview
Stevens County in Washington covers 19 tracked ZIP records with an average Home Safety Score of C (56/100) across 2 scored records.
3 of 5 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. The available record reports no health-based violations for this measured scope.
← 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.