COUNTY REPORT OR

Baker County, Oregon

11 ZIP codes · Avg score 81/100 · Grade B

ZipCheckup grade for Baker County: B.

This ZIP has a few items worth a quick check.

High on the scale: Baker County (11 ZIP codes).

How Baker County Compares

Baker County81/100
Oregon avg85/100
National avg73/100

How Baker County Compares

B
County Grade
81/100
Avg Safety Score
11
ZIP Codes
1
Water Systems

Baker County scores 4 points below the Oregon state average (85/100) and 8 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

B
County Grade
81
Avg Safety Score
11
ZIP Codes
Best ZIP: 97814 (81/100)
Lowest ZIP: 97814 (81/100)
$226K
Median Home Value

ZIP Code Risk Map

Water Quality Map: Baker County, Oregon

Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.

A B C D F

Key Risk Factors

Health risk index: 14.8 (asthma 11.9%, diabetes 13.6%)

Modeled additional annual cost estimate per homeowner: $841, largest modeled factor: Energy Code Gap

64% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 11.9% (national: 8.9%)
Diabetes 13.6% (national: 10.5%)
Obesity 37.7% (national: 32.4%)

Black markers indicate national averages. Source: CDC PLACES, Census ACS.

Infrastructure Overview

1967
Median Build Year
64%
Pre-1980 Housing
42/100
Infrastructure Stress Indicator
55%
ZIPs with High Infrastructure Stress
High
Lead Pipe Risk

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: $841

Energy Code Gap $491/yr
Wildfire $300/yr
Flood $200/yr

Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).

Housing Age Distribution

8,796 housing units in Baker County

Pre-1940 31%
1940–1959 12%
1960–1979 21%
1980–1999 24%
2000+ 11%

Source: U.S. Census Bureau ACS B25034 (Year Structure Built).

Health Outcomes vs National Average

CDC PLACES data for Baker County residents

Asthma 11.9% (US avg: 8.9%)
Diabetes 13.6% (US avg: 11%)
Obesity 37.7% (US avg: 32.4%)

Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.

Water systems mapped to Baker County ZIP codes

1 community water system mapped to Baker County ZIP codes; EPA may list more systems serving the county.

Systems with the most violations in Baker County

1 water system with violations in EPA records.

All ZIP Codes in Baker County

11 ZIP codes tracked in Baker County.

# ZIP Code City Safety Score Grade Violations Home Value
1 97814 Baker City 81 B 6 $254K
2 97819 Bridgeport — — $116K
3 97833 Haines — — $416K
4 97834 Halfway — — $250K
5 97837 Hereford — — —
6 97840 Oxbow — — —
7 97870 Richland — — $202K
8 97877 Sumpter — — $136K
9 97884 Unity — — $278K
10 97905 Durkee — — —
11 97907 Huntington — — $115K

Recommended Buyer Guides for Baker County

Nothing on this list means a problem exists in your own home: the matches are drawn from county- and ZIP-level records, so a guide shows up because of an area signal, and only testing at your tap describes a specific household.

Overview

Baker County in Oregon covers 11 tracked ZIP records with an average Home Safety Score of B (81/100) across 1 scored records.

1 of 1 ZIP code 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

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Frequently Asked Questions

Is water safe in Baker County?
Baker County receives an average Home Safety grade of B from its scored ZIP records (11 ZIP codes tracked); this is a composite index, not a tap-water test.
How many water systems serve Baker County?
We map 1 public water system to the 11 ZIP codes of Baker County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Baker County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Baker County is energy code gap. Across all modeled risk factors, the estimated average additional annual cost is $841 per homeowner; actual costs vary by home.
How old are homes in Baker County?
The median home build year in Baker County is 1967. 64% of homes were built before 1980; homes built before 1978 may contain lead-based paint, and older homes may have older plumbing materials.
How does Baker County compare to Oregon?
Baker County has an average Home Safety Score of 81/100 under model 4.0.0, which is below the Oregon state average of 85/100.

How to cite this page

APA ZipCheckup. (2026). Baker County, OR: HSS 81/100; 6 Violations. https://zipcheckup.com/county/oregon/baker/
BibTeX
@misc{zipcheckup-county-oregon-baker,
  author = {{ZipCheckup}},
  title  = {{Baker County, OR: HSS 81/100; 6 Violations}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/oregon/baker/}
}

Page version: October 2026.

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