COUNTY REPORT CA

Lassen County, California

14 ZIP codes · Home Safety Score unavailable · 0 of 14 tracked ZIP records scored · Updated

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

Unavailable
0 of 14 tracked ZIP records scored
14
ZIP Codes
$258K
Median Home Value
$1,500
Avg Remediation (58% of home value)

ZIP Code Risk Map

Water Quality Map: Lassen County, California

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 10.3%, diabetes 11.5%)

Estimated additional annual cost per homeowner: $1,281, driven primarily by flood

68.5% of homes built before 1978 (lead paint era)

County Health Indicators vs National Average

Asthma 10.3% (national: 8.9%)
Diabetes 11.5% (national: 10.5%)
Obesity 34.2% (national: 32.4%)

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

Infrastructure Overview

1977
Median Build Year
68.5%
Pre-1978 Housing
46/100
Infrastructure Stress Indicator
77%
ZIPs with High Infrastructure Stress
High
Lead Pipe Risk

Modeled area-level indicator, not a failure probability. Sources: Census ACS housing age, EPA DWINS infrastructure needs, EPA SDWIS violations, and EPA lead indicators.

Compound Risk Breakdown

Estimated additional annual cost per homeowner: $1,281

Flood $500/yr
Energy Code Gap $457/yr
Wildfire $300/yr

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

Housing Age Distribution

10,473 housing units in Lassen County

Pre-1940 8%
1940–1959 18%
1960–1979 29%
1980–1999 30%
2000+ 16%

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 Lassen County

$258K
Median Home Value
$1,500
Est. Remediation Cost
0.6%
of Home Value
Remediation as % of home value low burden

Remediation costs are relatively manageable for most homeowners in Lassen County, representing a small fraction of property value.

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 Lassen County residents

Asthma 10.3% (US avg: 8.9%)
Diabetes 11.5% (US avg: 11%)
Obesity 34.2% (US avg: 32.4%)

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

Water systems serving Lassen County

1 community water system serving Lassen County.

All ZIP Codes in Lassen County

14 ZIP codes tracked in Lassen County.

# ZIP Code City Safety Score Grade Violations Home Value
1 96009 Bieber $143K
2 96068 Nubieber
3 96109 Doyle $232K
4 96113 Herlong $72K
5 96114 Janesville $298K
6 96117 Litchfield $316K
7 96119 Madeline
8 96121 Milford
9 96123 Ravendale
10 96127 Susanville
11 96128 Standish $392K
12 96130 Susanville 0 $258K
13 96132 Termo
14 96136 Wendel

Recommended Buyer Guides for Lassen County

If FEMA records flag flood-top-risk status or EPA samples show PFAS exceedances, the matching logic lifts emergency-water and PFAS-rated filtration into the recommendations - federal data drives the order, not retailer arrangements.

Overview

Lassen County in California covers 14 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.

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

← Back to California 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 Lassen County?
Lassen County is served by 1 public water system that supplies drinking water to residents across 14 ZIP codes.
What is the biggest environmental risk in Lassen County?
The primary environmental risk factor in Lassen County is flood. This contributes to an estimated additional annual cost of $1,281 per homeowner.
How old are homes in Lassen County?
The median home build year in Lassen County is 1977. 68.5% of homes were built before 1978, which means they may contain lead-based paint and older plumbing materials.

How to cite this page

APA ZipCheckup. (2026). Lassen County, California Home Safety Profile. https://zipcheckup.com/county/california/lassen/
BibTeX
@misc{zipcheckup-county-california-lassen,
  author = {{ZipCheckup}},
  title  = {{Lassen County, California Home Safety Profile}},
  year   = {2026},
  url    = {https://zipcheckup.com/county/california/lassen/}
}

Page version: August 2026.

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