COUNTY REPORT UT

Tooele County, Utah

8 ZIP codes · Avg score 67/100 · Grade C

ZipCheckup grade for Tooele County: C.

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

Composite scoring places Tooele County at a C (8 ZIP codes tracked).

How Tooele County Compares

Tooele County67/100
Utah avg69/100
National avg73/100

How Tooele County Compares

C
County Grade
67/100
Avg Safety Score
8
ZIP Codes
5
Water Systems

Tooele County scores 2 points below the Utah state average (69/100) and 6 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
67
Avg Safety Score
8
ZIP Codes
Best ZIP: 84029 (67/100)
Lowest ZIP: 84074 (67/100)
$361K
Median Home Value

ZIP Code Risk Map

Water Quality Map: Tooele 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: 10.9 (asthma 11.4%, diabetes 8.9%)

Modeled additional annual cost estimate per homeowner: $776, largest modeled factor: Energy Code Gap

31% of homes built before 1980 (lead paint was banned for residential use in 1978)

County Health Indicators vs National Average

Asthma 11.4% (national: 8.9%)
Diabetes 8.9% (national: 10.5%)
Obesity 37.6% (national: 32.4%)

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

Infrastructure Overview

1984
Median Build Year
31%
Pre-1980 Housing
36/100
Infrastructure Stress Indicator
38%
ZIPs with High Infrastructure Stress
Moderate
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: $776

Energy Code Gap $383/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

23,402 housing units in Tooele County

Pre-1940 6%
1940–1959 10%
1960–1979 15%
1980–1999 27%
2000+ 42%

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

Health Outcomes vs National Average

CDC PLACES data for Tooele County residents

Asthma 11.4% (US avg: 8.9%)
Diabetes 8.9% (US avg: 11%)
Obesity 37.6% (US avg: 32.4%)

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

Water systems mapped to Tooele County ZIP codes

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

Systems with the most violations in Tooele County

3 water systems with violations in EPA records.

All ZIP Codes in Tooele County

8 ZIP codes tracked in Tooele County.

# ZIP Code City Safety Score Grade Violations Home Value
1 84029 Grantsville 67 C 78 $435K
2 84074 Tooele 67 C 110 $383K
3 84022 Dugway — — $357K
4 84034 Ibapah — — —
5 84069 Rush Valley — — $361K
6 84071 Stockton — — $453K
7 84080 Vernon — — $275K
8 84083 Wendover — — $167K

Recommended Buyer Guides for Tooele County

These buyer guides are matched by rule rather than by hand - a PFAS record adds a PFAS filter guide, a lead action-level exceedance adds lead filter guides, a high share of pre-1978 homes adds lead paint test kits, EPA Radon Zone 1 add radon kits, and a top flood or wildfire risk adds related equipment.

Overview

Tooele County in Utah covers 8 tracked ZIP records with an average Home Safety Score of C (67/100) 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 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 Tooele County?
Tooele 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 Tooele County?
We map 5 public water systems to 8 ZIP codes in our data for Tooele County. EPA may list more systems serving the county, so this is not a full count.
What is the biggest environmental risk in Tooele County?
In ZipCheckup's cost model, the factor with the largest estimated average annual cost in Tooele County is energy code gap. Across all modeled risk factors, the estimated average additional annual cost is $776 per homeowner; actual costs vary by home.
How old are homes in Tooele County?
The median home build year in Tooele County is 1984. 31% 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 Tooele County compare to Utah?
Tooele County has an average Home Safety Score of 67/100 under model 4.0.0, which is below the Utah state average of 69/100.

How to cite this page

APA ZipCheckup. (2026). Tooele County, UT: HSS 67/100; PFAS Found in Water. https://zipcheckup.com/county/utah/tooele/
BibTeX
@misc{zipcheckup-county-utah-tooele,
  author = {{ZipCheckup}},
  title  = {{Tooele County, UT: HSS 67/100; PFAS Found in Water}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/utah/tooele/}
}

Page version: October 2026.

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