Marshall County, West Virginia
7 ZIP codes · Avg score 57/100 · Grade C
ZipCheckup grade for Marshall County: C.
A mixed picture - some signals here are worth your attention.
Composite scoring places Marshall County at a C (7 ZIP codes tracked).
How Marshall County Compares
How Marshall County Compares
Marshall County scores 14 points below the West Virginia state average (71/100) and 16 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
ZIP Code Risk Map
Water Quality Map: Marshall County, West Virginia
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Key Risk Factors
Health risk index: 16.6 (asthma 12%, diabetes 16.4%)
Modeled additional annual cost estimate per homeowner: $2,023, largest modeled factor: Flood
77% of homes built before 1980 (lead paint was banned for residential use in 1978)
County Health Indicators vs National Average
Black markers indicate national averages. Source: CDC PLACES, Census ACS.
Infrastructure Overview
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: $2,023
Bar widths proportional to share of total annual risk cost. Source: compound risk model (FEMA, EPA, USGS).
Housing Age Distribution
12,159 housing units in Marshall County
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 Marshall County
Modeled remediation costs in Marshall 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 Marshall County residents
Black markers = national averages. Red = above national avg. Green = below. Source: CDC PLACES, Census ACS.
Water systems mapped to Marshall County ZIP codes
8 community water systems mapped to Marshall County ZIP codes; EPA may list more systems serving the county.
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Show all 8 water systems
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9 water systems mapped to Marshall County ZIP codes in our data; EPA may list more systems serving the county.
Systems with the most violations in Marshall County
5 water systems with violations in EPA records.
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All ZIP Codes in Marshall County
7 ZIP codes tracked in Marshall County.
| # | ZIP Code | City | Safety Score | Grade | Violations | Home Value |
|---|---|---|---|---|---|---|
| 1 | 26036 | Dallas | 63 | C | 14 (1 health) | — |
| 2 | 26038 | Glen Dale | 62 | C | 7 | $202K |
| 3 | 26033 | Cameron | 60 | C | 18 (1 health) | $153K |
| 4 | 26039 | Glen Easton | 57 | C | 21 (1 health) | $195K |
| 5 | 26031 | Benwood | 50 | D | 19 (4 health) | $94K |
| 6 | 26041 | Moundsville | 50 | D | 37 (1 health) | $128K |
| 7 | 26040 | Mcmechen | — | — | 13 (1 health) | $88K |
Recommended Buyer Guides for Marshall 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.
- Best Lead Paint Test Kits — 77% of homes built before 1980
- Best Under-Sink Reverse Osmosis Systems — Multi-contaminant removal at the kitchen tap
- Best Radon Test Kits — EPA Radon Zone 1 (highest risk) dominant in county
- Best Sump Pumps — Flood is the top compound risk factor
- Best Mold Test Kits — Flood-driven moisture and mold risk
Deep Dive Reports
Detailed analysis for Marshall County, West Virginia
Overview
Marshall County in West Virginia covers 7 tracked ZIP records with an average Home Safety Score of C (57/100) across 6 scored records.
7 of 7 ZIP codes with a reported violation count in the available EPA record have recorded EPA violations. 5 health-based violations appear in the available health breakdown.
← Back to West Virginia Home Safety Profile
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- PFAS screening: EPA UCMR 5
- Radon zones: EPA Map of Radon Zones
- Air quality: EPA AirData annual AQI
- Home values: U.S. Census Bureau ACS (median estimates by ZCTA)
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.