COUNTY REPORT OK

Custer County, Oklahoma

6 ZIP codes · Home Safety Score unavailable · 0 of 6 tracked ZIP records scored

Data: ZipCheckup Home Safety Score model 4.0.0; EPA SDWIS, UCMR 5, EPA radon zones, EPA AirData

Unavailable
0 of 6 tracked ZIP records scored
6
ZIP Codes
$133K
Median Home Value
$450
Avg Remediation (0.34% of home value)

ZIP Code Risk Map

Water Quality Map: Custer County, Oklahoma

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: 13.5 (asthma 11.1%, diabetes 11.8%)

Modeled additional annual cost estimate per homeowner: $740, largest modeled factor: Flood

55% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 11.1% (national: 8.9%)
Diabetes 11.8% (national: 10.5%)
Obesity 41% (national: 32.4%)

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

Infrastructure Overview

1976
Median Build Year
55%
Pre-1980 Housing
49/100
Infrastructure Stress Indicator
100%
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: $740

Flood $467/yr
Energy Code Gap $240/yr
Water / Lead $167/yr

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

Housing Age Distribution

12,694 housing units in Custer County

Pre-1940 9%
1940–1959 13%
1960–1979 33%
1980–1999 25%
2000+ 20%

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 Custer County

$133K
Median Home Value
$450
Est. Remediation Cost
0.3%
of Home Value
Remediation as % of home value low burden

Modeled remediation costs in Custer County can be compared with the median property value; actual costs vary by property.

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 Custer County residents

Asthma 11.1% (US avg: 8.9%)
Diabetes 11.8% (US avg: 11%)
Obesity 41% (US avg: 32.4%)

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

Water systems mapped to Custer County ZIP codes

8 community water systems mapped to Custer County ZIP codes; EPA may list more systems serving the county.

Show all 8 water systems

Systems with the most violations in Custer County

5 water systems with violations in EPA records.

All ZIP Codes in Custer County

6 ZIP codes tracked in Custer County.

# ZIP Code City Safety Score Grade Violations Home Value
1 73096 Weatherford — — 11 (2 health) $243K
2 73601 Clinton — — 82 (8 health) $118K
3 73620 Arapaho — — 80 (7 health) $161K
4 73625 Butler — — 11 (2 health) $99K
5 73639 Custer City — — 11 (2 health) $108K
6 73669 Thomas — — 29 (3 health) $147K

Recommended Buyer Guides for Custer County

When no specific signal shows up in the records, the list falls back to general water testing and filtration guides rather than staying empty.

Overview

Custer County in Oklahoma covers 6 tracked ZIP records. No Home Safety Score is published because the required model evidence is incomplete for every tracked record; missing evidence is not treated as zero.

6 of 6 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 9 health-based violations appear in the available health breakdown.

← Back to Oklahoma Home Safety Profile

Data Sources

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

Frequently Asked Questions

How many water systems serve Custer County?
We map 8 public water systems to 6 ZIP codes in our data for Custer County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Custer County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Custer County is flood. Across all modeled risk factors, the estimated average additional annual cost is $740 per homeowner; actual costs vary by home.
How old are homes in Custer County?
The median home build year in Custer County is 1976. 55% of homes were built before 1980; homes built before 1978 may contain lead-based paint, and older homes may have older plumbing materials.

How to cite this page

APA ZipCheckup. (2026). Custer County, Oklahoma Home Safety Profile. https://zipcheckup.com/county/oklahoma/custer/
BibTeX
@misc{zipcheckup-county-oklahoma-custer,
  author = {{ZipCheckup}},
  title  = {{Custer County, Oklahoma Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/oklahoma/custer/}
}

Page version: October 2026.

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