Jefferson County, Oregon
5 ZIP codes · Avg score 83/100 · Grade B
ZipCheckup grade for Jefferson County: B.
This ZIP has a few items worth a quick check.
Jefferson County: A or B, 5 ZIP codes tracked.
How Jefferson County Compares
How Jefferson County Compares
Jefferson County scores 2 points below the Oregon state average (85/100) 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
ZIP Code Risk Map
Water Quality Map: Jefferson County, Oregon
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 13.8 (asthma 12.1%, diabetes 13.4%)
Modeled additional annual cost estimate per homeowner: $1,782, largest modeled factor: Wildfire
48% 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: $1,782
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
8,268 housing units in Jefferson County
Source: U.S. Census Bureau ACS B25034 (Year Structure Built).
Health Outcomes vs National Average
CDC PLACES data for Jefferson County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Jefferson County ZIP codes
3 community water systems mapped to Jefferson County ZIP codes; EPA may list more systems serving the county.
- B
- B
- B
Systems with the most violations in Jefferson County
2 water systems with violations in EPA records.
- B
- B
All ZIP Codes in Jefferson County
5 ZIP codes tracked in Jefferson County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 97734 | Culver | 83 | B | 1 | $308K |
| 2 | 97741 | Madras | 83 | B | 1 | $309K |
| 3 | 97711 | Ashwood | — | — | — | |
| 4 | 97730 | Camp Sherman | — | — | $625K | |
| 5 | 97761 | Warm Springs | — | — | $151K |
Recommended Buyer Guides for Jefferson County
Each guide below is listed with the reason it appears.
- Best HEPA Air Purifiers for Wildfire Smoke — Wildfire is the top compound risk factor
Overview
Jefferson County in Oregon covers 5 tracked ZIP records with an average Home Safety Score of B (83/100) across 2 scored records.
2 of 2 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 Oregon 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.