CITY REPORT CO

Bennett, CO: High Radon Potential Area - Home Safety 67/100

1 ZIP code · 2 water systems · Updated

ZipCheckup grade for Bennett: C.

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

Bennett, CO holds a middle-tier grade; review the underlying water system records for the reasons behind it.

How Bennett Compares

Bennett67/100
Colorado avg59/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
0
ZIPs Linked to Systems with Violations
C · 67
Avg Safety Score
Zone 1
County Radon Potential (High)
$491K
Median Home Value
$500
Est. Remediation (0.1% of home value)

Bennett Water: The Quick Version

  • Average of reported 90th-percentile lead results: 0.0025 mg/L.
  • Homes built before 1986: 43% - older plumbing may contain lead solder.
  • Estimated remediation: $500 per household.
  • Health risk index (ZipCheckup composite of CDC data): 10.98.

Water Systems Serving Bennett

2 systems shown for Bennett, CO, from 2 on the federal list.

Overview

We track home safety data for 1 ZIP code in Bennett, Colorado (population ~5,994), covering 2 community water systems serving approximately 533,937 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

The available EPA record reports 0 violations for 1 ZIP code with a reported violation count.

Home Safety Score

Average Home Safety Score for Bennett: C (67/100)

Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:

Factor What It Measures
Water Quality EPA violations and compliance history
PFAS MCL Screen UCMR 5 testing against the covered federal MCLs
Radon Risk EPA radon zone classification
Annual AQI EPA AirData county-year median with at least 90 observed days

Water Sources

Bennett water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0025 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Areas with No Violations

ZIP Code Safety Score System Population
80102 C City of Aurora 533,407

All ZIP Codes in Bennett

Data Sources

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

CDC Health Data for Bennett

11%
Asthma (US: 9.8%)
9.7%
Diabetes (US: 10.4%)
17.1%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11% ↑
Diabetes 9.7% ↓
Mental Health 17.1% ↑

Vertical line = national average. ■ Above national · ■ Below national

How Old Is Bennett's Housing Stock?

1981
Median Build Year
43%
Built Before 1986
13%
Built Before 1970
Copper
Likely Pipe Material

With 43% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

Check your utility's service line inventory as well as your home's build year; in Bennett, where the median build year is 1981, both pieces help.

1981
Median Year Built
43%
Pre-1986 (lead solder era; lead paint banned 1978)
13%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (13%) 1970–1986 (30%) Post-1986 (57%)

Most homes in Bennett were built after 1986; lead exposure at a tap still depends on its service line and plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Bennett: Remediation Cost in Perspective

Relative to home values, Bennett remediation estimates run low.

Median Home Value
$491,200
Est. Remediation
$500
Remediation as % of home value 0.1%

Estimated remediation costs in Bennett can be compared with local home values. The $300–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 8% above the Colorado average.

Protecting Children from Lead in Bennett

43%
Homes Built Before 1986
0.0025
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

What You Can Do in Bennett

  1. Test your water at home. City-level data shows averages - your tap may differ. Check the certification, price and turnaround time of any water test kit or lab service.
  2. Install a certified water filter. Choose a pitcher or under-sink filter certified to reduce the specific contaminants of concern.
  3. Check your home's plumbing. With 43% of homes built before 1986, lead solder is a real possibility.

Deep Dive Reports

Detailed analysis for Bennett, CO

Frequently Asked Questions

What does the Home Safety Score mean for Bennett, CO?
Bennett has an average Home Safety Score of 67/100 (Grade C) under ZipCheckup model 4.0.0, an area-level model that draws on EPA water compliance records, PFAS screening, EPA radon zones, and annual EPA air quality data; see the methodology page for how inputs and coverage are handled. The available EPA record reports no violations for ZIP codes with reported counts. Check individual ZIP code reports for component details.
Does Bennett water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Bennett is 0.0025 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How does Bennett compare to Colorado average?
Bennett has an average Home Safety Score of 67/100, which is at or above the Colorado state average of 59/100 for the same model series.
How many water systems serve Bennett?
Our records map 2 water systems to 1 ZIP code in Bennett. The related population figure in our data is approximately 5,994 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Bennett?
Estimated remediation cost per household in Bennett: $500; modeled range $300 to $800. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Bennett, CO: High Radon Potential Area - Home Safety 67/100. https://zipcheckup.com/cities/co/bennett/
BibTeX 
@misc{zipcheckup-cities-co-bennett,
  author = {{ZipCheckup}},
  title  = {{Bennett, CO: High Radon Potential Area - Home Safety 67/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/co/bennett/}
}

Page version: October 2026.

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