Out of 230 ZIP codes with data in West Virginia, these are the lowest-ranked areas for radon zone. See also: National ZIP Codes in EPA Radon Zone 1 | All West Virginia Rankings
| Statistic | Value |
|---|---|
| ZIP codes ranked | 230 |
| Lowest value | Zone 1 (highest potential) |
| Median value | Zone 1 (highest potential) |
| State | West Virginia |
100 Lowest-Ranked ZIP Codes
| Rank | ZIP Code | City | State | Radon Zone | Safety Score |
|---|---|---|---|---|---|
| 1 | 26034 | Chester | WV | Zone 1 (highest potential) | 33/100 |
| 2 | 26062 | Weirton | WV | Zone 1 (highest potential) | 33/100 |
| 3 | 26070 | Wellsburg | WV | Zone 1 (highest potential) | 33/100 |
| 4 | 24901 | Lewisburg | WV | Zone 1 (highest potential) | 50/100 |
| 5 | 24925 | Caldwell | WV | Zone 1 (highest potential) | 50/100 |
| 6 | 24938 | Frankford | WV | Zone 1 (highest potential) | 50/100 |
| 7 | 24957 | Maxwelton | WV | Zone 1 (highest potential) | 50/100 |
| 8 | 24986 | White Sulphur Springs | WV | Zone 1 (highest potential) | 50/100 |
| 9 | 25403 | Martinsburg | WV | Zone 1 (highest potential) | 50/100 |
| 10 | 25404 | Martinsburg | WV | Zone 1 (highest potential) | 50/100 |
| 11 | 25405 | Martinsburg | WV | Zone 1 (highest potential) | 50/100 |
| 12 | 25428 | Inwood | WV | Zone 1 (highest potential) | 50/100 |
| 13 | 26003 | Wheeling | WV | Zone 1 (highest potential) | 50/100 |
| 14 | 26031 | Benwood | WV | Zone 1 (highest potential) | 50/100 |
| 15 | 26041 | Moundsville | WV | Zone 1 (highest potential) | 50/100 |
| 16 | 26501 | Morgantown | WV | Zone 1 (highest potential) | 50/100 |
| 17 | 26541 | Maidsville | WV | Zone 1 (highest potential) | 50/100 |
| 18 | 26059 | Triadelphia | WV | Zone 1 (highest potential) | 51/100 |
| 19 | 26508 | Morgantown | WV | Zone 1 (highest potential) | 54/100 |
| 20 | 25419 | Falling Waters | WV | Zone 1 (highest potential) | 55/100 |
| 21 | 25427 | Hedgesville | WV | Zone 1 (highest potential) | 55/100 |
| 22 | 26039 | Glen Easton | WV | Zone 1 (highest potential) | 57/100 |
| 23 | 25420 | Gerrardstown | WV | Zone 1 (highest potential) | 58/100 |
| 24 | 26035 | Colliers | WV | Zone 1 (highest potential) | 58/100 |
| 25 | 26060 | Valley Grove | WV | Zone 1 (highest potential) | 58/100 |
| 26 | 26032 | Bethany | WV | Zone 1 (highest potential) | 59/100 |
| 27 | 26037 | Follansbee | WV | Zone 1 (highest potential) | 59/100 |
| 28 | 26033 | Cameron | WV | Zone 1 (highest potential) | 60/100 |
| 29 | 25413 | Bunker Hill | WV | Zone 1 (highest potential) | 62/100 |
| 30 | 26038 | Glen Dale | WV | Zone 1 (highest potential) | 62/100 |
| 31 | 26036 | Dallas | WV | Zone 1 (highest potential) | 63/100 |
| 32 | 26506 | Morgantown | WV | Zone 1 (highest potential) | 67/100 |
| 33 | 25071 | Elkview | WV | Zone 1 (highest potential) | 96/100 |
| 34 | 25015 | Belle | WV | Zone 1 (highest potential) | 99/100 |
| 35 | 25025 | Blount | WV | Zone 1 (highest potential) | 99/100 |
| 36 | 25039 | Cedar Grove | WV | Zone 1 (highest potential) | 99/100 |
| 37 | 25064 | Dunbar | WV | Zone 1 (highest potential) | 99/100 |
| 38 | 25067 | East Bank | WV | Zone 1 (highest potential) | 99/100 |
| 39 | 25086 | Glasgow | WV | Zone 1 (highest potential) | 99/100 |
| 40 | 25103 | Hansford | WV | Zone 1 (highest potential) | 99/100 |
| 41 | 25110 | Hugheston | WV | Zone 1 (highest potential) | 99/100 |
| 42 | 25132 | Mammoth | WV | Zone 1 (highest potential) | 99/100 |
| 43 | 24701 | Bluefield | WV | Zone 1 (highest potential) | — |
| 44 | 24712 | Athens | WV | Zone 1 (highest potential) | — |
| 45 | 24714 | Beeson | WV | Zone 1 (highest potential) | — |
| 46 | 24719 | Covel | WV | Zone 1 (highest potential) | — |
| 47 | 24729 | Hiawatha | WV | Zone 1 (highest potential) | — |
| 48 | 24731 | Kegley | WV | Zone 1 (highest potential) | — |
| 49 | 24732 | Kellysville | WV | Zone 1 (highest potential) | — |
| 50 | 24733 | Lashmeet | WV | Zone 1 (highest potential) | — |
| 51 | 24736 | Matoaka | WV | Zone 1 (highest potential) | — |
| 52 | 24737 | Montcalm | WV | Zone 1 (highest potential) | — |
| 53 | 24738 | Nemours | WV | Zone 1 (highest potential) | — |
| 54 | 24739 | Princeton | WV | Zone 1 (highest potential) | — |
| 55 | 24740 | Princeton | WV | Zone 1 (highest potential) | — |
| 56 | 24747 | Rock | WV | Zone 1 (highest potential) | — |
| 57 | 24902 | Fairlea | WV | Zone 1 (highest potential) | — |
| 58 | 24910 | Alderson | WV | Zone 1 (highest potential) | — |
| 59 | 24915 | Arbovale | WV | Zone 1 (highest potential) | — |
| 60 | 24916 | Asbury | WV | Zone 1 (highest potential) | — |
| 61 | 24920 | Bartow | WV | Zone 1 (highest potential) | — |
| 62 | 24924 | Buckeye | WV | Zone 1 (highest potential) | — |
| 63 | 24927 | Cass | WV | Zone 1 (highest potential) | — |
| 64 | 24931 | Crawley | WV | Zone 1 (highest potential) | — |
| 65 | 24934 | Dunmore | WV | Zone 1 (highest potential) | — |
| 66 | 24935 | Forest Hill | WV | Zone 1 (highest potential) | — |
| 67 | 24941 | Gap Mills | WV | Zone 1 (highest potential) | — |
| 68 | 24943 | Grassy Meadows | WV | Zone 1 (highest potential) | — |
| 69 | 24944 | Green Bank | WV | Zone 1 (highest potential) | — |
| 70 | 24945 | Greenville | WV | Zone 1 (highest potential) | — |
| 71 | 24946 | Hillsboro | WV | Zone 1 (highest potential) | — |
| 72 | 24954 | Marlinton | WV | Zone 1 (highest potential) | — |
| 73 | 24961 | White Sulphur Springs | WV | Zone 1 (highest potential) | — |
| 74 | 24962 | Pence Springs | WV | Zone 1 (highest potential) | — |
| 75 | 24963 | Peterstown | WV | Zone 1 (highest potential) | — |
| 76 | 24966 | Renick | WV | Zone 1 (highest potential) | — |
| 77 | 24970 | Ronceverte | WV | Zone 1 (highest potential) | — |
| 78 | 24974 | Secondcreek | WV | Zone 1 (highest potential) | — |
| 79 | 24976 | Sinks Grove | WV | Zone 1 (highest potential) | — |
| 80 | 24977 | Smoot | WV | Zone 1 (highest potential) | — |
| 81 | 24981 | Talcott | WV | Zone 1 (highest potential) | — |
| 82 | 24983 | Union | WV | Zone 1 (highest potential) | — |
| 83 | 24984 | Waiteville | WV | Zone 1 (highest potential) | — |
| 84 | 24985 | Wayside | WV | Zone 1 (highest potential) | — |
| 85 | 24991 | Williamsburg | WV | Zone 1 (highest potential) | — |
| 86 | 24993 | Wolfcreek | WV | Zone 1 (highest potential) | — |
| 87 | 25011 | Bancroft | WV | Zone 1 (highest potential) | — |
| 88 | 25024 | Bloomingrose | WV | Zone 1 (highest potential) | — |
| 89 | 25035 | Cabin Creek | WV | Zone 1 (highest potential) | — |
| 90 | 25049 | Comfort | WV | Zone 1 (highest potential) | — |
| 91 | 25051 | Costa | WV | Zone 1 (highest potential) | — |
| 92 | 25054 | Dawes | WV | Zone 1 (highest potential) | — |
| 93 | 25061 | Drybranch | WV | Zone 1 (highest potential) | — |
| 94 | 25107 | Hernshaw | WV | Zone 1 (highest potential) | — |
| 95 | 25112 | Institute | WV | Zone 1 (highest potential) | — |
| 96 | 25134 | Miami | WV | Zone 1 (highest potential) | — |
| 97 | 25148 | Orgas | WV | Zone 1 (highest potential) | — |
| 98 | 25154 | Peytona | WV | Zone 1 (highest potential) | — |
| 99 | 25156 | Pinch | WV | Zone 1 (highest potential) | — |
| 100 | 25159 | Poca | WV | Zone 1 (highest potential) | — |
Methodology
This ranking is limited to EPA county-level radon zone classification. Zone 1 identifies the highest county-level potential category; it does not measure a home or establish whether any building is above an action level. Within Zone 1, ZIP codes are sub-ranked by Home Safety Score to organize area context.
Data sources: EPA Safe Drinking Water Information System (SDWIS), FEMA National Flood Insurance Program, EPA radon zone maps, EIA electricity rates, and Consumer Confidence Reports. Last updated: 2026-08-31.
Frequently Asked Questions
What is EPA Radon Zone 1?
Zone 1 is the EPA highest county-level radon-potential category. It is not a measurement for a home and cannot determine whether a building is above an action level. A home test is required for that decision.
Should I test for radon?
The EPA recommends testing all homes regardless of radon zone. A DIY test kit costs $15-40. Professional testing costs $150-250. If levels exceed 4 pCi/L, mitigation systems ($800-2,500) can reduce radon by up to 99%.
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