COUNTY REPORT UT

Carbon County, Utah

6 ZIP codes · Avg score 61/100 · Grade C

ZipCheckup grade for Carbon County: C.

A mixed picture - some signals here are worth your attention.

ZipCheckup gives Carbon County a C; the county page lists 6 ZIP codes, each with its own report.

How Carbon County Compares

Carbon County61/100
Utah avg69/100
National avg73/100

How Carbon County Compares

C
County Grade
61/100
Avg Safety Score
6
ZIP Codes
3
Water Systems

Carbon County scores 8 points below the Utah state average (69/100) and 12 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

C
County Grade
61
Avg Safety Score
6
ZIP Codes
Best ZIP: 84529 (67/100)
Lowest ZIP: 84542 (58/100)
$173K
Median Home Value

ZIP Code Risk Map

Water Quality Map: Carbon County, Utah

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: 13.1 (asthma 11.5%, diabetes 12.8%)

Modeled additional annual cost estimate per homeowner: $1,172, largest modeled factor: Energy Code Gap

69% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 11.5% (national: 8.9%)
Diabetes 12.8% (national: 10.5%)
Obesity 35% (national: 32.4%)

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

Infrastructure Overview

1950
Median Build Year
69%
Pre-1980 Housing
53/100
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: $1,172

Energy Code Gap $630/yr
Wildfire $300/yr
Water / Lead $213/yr

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

Housing Age Distribution

9,595 housing units in Carbon County

Pre-1940 18%
1940–1959 23%
1960–1979 28%
1980–1999 21%
2000+ 10%

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

Health Outcomes vs National Average

CDC PLACES data for Carbon County residents

Asthma 11.5% (US avg: 8.9%)
Diabetes 12.8% (US avg: 11%)
Obesity 35% (US avg: 32.4%)

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

Water systems mapped to Carbon County ZIP codes

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

Systems with the most violations in Carbon County

2 water systems with violations in EPA records.

All ZIP Codes in Carbon County

6 ZIP codes tracked in Carbon County.

# ZIP Code City Safety Score Grade Violations Home Value
1 84529 Kenilworth 67 C 0 —
2 84526 Helper 59 C 50 $210K
3 84501 Price 58 C 52 $213K
4 84542 Wellington 58 C 52 $173K
5 84520 East Carbon — — $84K
6 84539 Sunnyside — — $95K

Recommended Buyer Guides for Carbon 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

Carbon County in Utah covers 6 tracked ZIP records with an average Home Safety Score of C (61/100) across 4 scored records.

3 of 4 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 Utah 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 Carbon County?
Carbon County receives a grade of C. Some ZIP codes have recorded violations and residents in affected areas may want to test their water.
How many water systems serve Carbon County?
We map 3 public water systems to 6 ZIP codes in our data for Carbon County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Carbon County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Carbon County is energy code gap. Across all modeled risk factors, the estimated average additional annual cost is $1,172 per homeowner; actual costs vary by home.
How old are homes in Carbon County?
The median home build year in Carbon County is 1950. 69% 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 Carbon County compare to Utah?
Carbon County has an average Home Safety Score of 61/100 under model 4.0.0, which is below the Utah state average of 69/100.

How to cite this page

APA ZipCheckup. (2026). Carbon County, UT: HSS 61/100; 52 Violations. https://zipcheckup.com/county/utah/carbon/
BibTeX
@misc{zipcheckup-county-utah-carbon,
  author = {{ZipCheckup}},
  title  = {{Carbon County, UT: HSS 61/100; 52 Violations}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/utah/carbon/}
}

Page version: October 2026.

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