Out of 230 ZIP codes with data in West Virginia, these are the lowest-ranked areas for radon zone. See also: National ZIP Codes with Highest Radon Risk | All West Virginia Rankings
| Statistic | Value |
|---|---|
| ZIP codes ranked | 230 |
| Lowest value | Zone 1 (High) |
| Median value | Zone 1 (High) |
| State | West Virginia |
100 Lowest-Ranked ZIP Codes
| Rank | ZIP Code | City | State | Radon Zone | Safety Score |
|---|---|---|---|---|---|
| 1 | 25841 | Flat Top | WV | Zone 1 (High) | 23/100 |
| 2 | 25071 | Elkview | WV | Zone 1 (High) | 35/100 |
| 3 | 25962 | Rainelle | WV | Zone 1 (High) | 35/100 |
| 4 | 26750 | Piedmont | WV | Zone 1 (High) | 38/100 |
| 5 | 24738 | Nemours | WV | Zone 1 (High) | 40/100 |
| 6 | 24902 | Fairlea | WV | Zone 1 (High) | 40/100 |
| 7 | 24916 | Asbury | WV | Zone 1 (High) | 40/100 |
| 8 | 24943 | Grassy Meadows | WV | Zone 1 (High) | 40/100 |
| 9 | 24944 | Green Bank | WV | Zone 1 (High) | 40/100 |
| 10 | 24957 | Maxwelton | WV | Zone 1 (High) | 40/100 |
| 11 | 24976 | Sinks Grove | WV | Zone 1 (High) | 40/100 |
| 12 | 24984 | Waiteville | WV | Zone 1 (High) | 40/100 |
| 13 | 24993 | Wolfcreek | WV | Zone 1 (High) | 40/100 |
| 14 | 25015 | Belle | WV | Zone 1 (High) | 40/100 |
| 15 | 25049 | Comfort | WV | Zone 1 (High) | 40/100 |
| 16 | 25064 | Dunbar | WV | Zone 1 (High) | 40/100 |
| 17 | 25067 | East Bank | WV | Zone 1 (High) | 40/100 |
| 18 | 25156 | Pinch | WV | Zone 1 (High) | 40/100 |
| 19 | 25414 | Charles Town | WV | Zone 1 (High) | 40/100 |
| 20 | 25419 | Falling Waters | WV | Zone 1 (High) | 40/100 |
| 21 | 25421 | Glengary | WV | Zone 1 (High) | 40/100 |
| 22 | 25422 | Great Cacapon | WV | Zone 1 (High) | 40/100 |
| 23 | 25423 | Halltown | WV | Zone 1 (High) | 40/100 |
| 24 | 25437 | Points | WV | Zone 1 (High) | 40/100 |
| 25 | 25440 | Ridgeway | WV | Zone 1 (High) | 40/100 |
| 26 | 25441 | Rippon | WV | Zone 1 (High) | 40/100 |
| 27 | 25446 | Summit Point | WV | Zone 1 (High) | 40/100 |
| 28 | 25908 | Princewick | WV | Zone 1 (High) | 40/100 |
| 29 | 25971 | Lerona | WV | Zone 1 (High) | 40/100 |
| 30 | 25978 | Nimitz | WV | Zone 1 (High) | 40/100 |
| 31 | 26032 | Bethany | WV | Zone 1 (High) | 40/100 |
| 32 | 26036 | Dallas | WV | Zone 1 (High) | 40/100 |
| 33 | 26058 | Short Creek | WV | Zone 1 (High) | 40/100 |
| 34 | 26060 | Valley Grove | WV | Zone 1 (High) | 40/100 |
| 35 | 26162 | Porters Falls | WV | Zone 1 (High) | 40/100 |
| 36 | 26209 | Snowshoe | WV | Zone 1 (High) | 40/100 |
| 37 | 26561 | Big Run | WV | Zone 1 (High) | 40/100 |
| 38 | 26705 | Aurora | WV | Zone 1 (High) | 40/100 |
| 39 | 26707 | Bayard | WV | Zone 1 (High) | 40/100 |
| 40 | 26717 | Elk Garden | WV | Zone 1 (High) | 40/100 |
| 41 | 26731 | Lahmansville | WV | Zone 1 (High) | 40/100 |
| 42 | 26763 | Springfield | WV | Zone 1 (High) | 40/100 |
| 43 | 26810 | Lost City | WV | Zone 1 (High) | 40/100 |
| 44 | 26838 | Milam | WV | Zone 1 (High) | 40/100 |
| 45 | 26852 | Purgitsville | WV | Zone 1 (High) | 40/100 |
| 46 | 24954 | Marlinton | WV | Zone 1 (High) | 41/100 |
| 47 | 24981 | Talcott | WV | Zone 1 (High) | 44/100 |
| 48 | 26419 | Pine Grove | WV | Zone 1 (High) | 44/100 |
| 49 | 24732 | Kellysville | WV | Zone 1 (High) | 45/100 |
| 50 | 24737 | Montcalm | WV | Zone 1 (High) | 45/100 |
| 51 | 24925 | Caldwell | WV | Zone 1 (High) | 45/100 |
| 52 | 24935 | Forest Hill | WV | Zone 1 (High) | 45/100 |
| 53 | 24962 | Pence Springs | WV | Zone 1 (High) | 45/100 |
| 54 | 24966 | Renick | WV | Zone 1 (High) | 45/100 |
| 55 | 24970 | Ronceverte | WV | Zone 1 (High) | 45/100 |
| 56 | 25024 | Bloomingrose | WV | Zone 1 (High) | 45/100 |
| 57 | 25051 | Costa | WV | Zone 1 (High) | 45/100 |
| 58 | 25159 | Poca | WV | Zone 1 (High) | 45/100 |
| 59 | 25162 | Pratt | WV | Zone 1 (High) | 45/100 |
| 60 | 25181 | Seth | WV | Zone 1 (High) | 45/100 |
| 61 | 25214 | Winifrede | WV | Zone 1 (High) | 45/100 |
| 62 | 25410 | Bakerton | WV | Zone 1 (High) | 45/100 |
| 63 | 25922 | Spanishburg | WV | Zone 1 (High) | 45/100 |
| 64 | 26003 | Wheeling | WV | Zone 1 (High) | 45/100 |
| 65 | 26377 | Jacksonburg | WV | Zone 1 (High) | 45/100 |
| 66 | 26543 | Osage | WV | Zone 1 (High) | 45/100 |
| 67 | 26851 | Wardensville | WV | Zone 1 (High) | 45/100 |
| 68 | 26884 | Seneca Rocks | WV | Zone 1 (High) | 45/100 |
| 69 | 25411 | Berkeley Springs | WV | Zone 1 (High) | 46/100 |
| 70 | 26070 | Wellsburg | WV | Zone 1 (High) | 46/100 |
| 71 | 26726 | Keyser | WV | Zone 1 (High) | 46/100 |
| 72 | 26836 | Moorefield | WV | Zone 1 (High) | 46/100 |
| 73 | 26155 | New Martinsville | WV | Zone 1 (High) | 48/100 |
| 74 | 24901 | Lewisburg | WV | Zone 1 (High) | 49/100 |
| 75 | 24945 | Greenville | WV | Zone 1 (High) | 50/100 |
| 76 | 26845 | Old Fields | WV | Zone 1 (High) | 50/100 |
| 77 | 24946 | Hillsboro | WV | Zone 1 (High) | 51/100 |
| 78 | 25427 | Hedgesville | WV | Zone 1 (High) | 51/100 |
| 79 | 26719 | Fort Ashby | WV | Zone 1 (High) | 51/100 |
| 80 | 26807 | Franklin | WV | Zone 1 (High) | 51/100 |
| 81 | 24740 | Princeton | WV | Zone 1 (High) | 52/100 |
| 82 | 26711 | Capon Bridge | WV | Zone 1 (High) | 52/100 |
| 83 | 24701 | Bluefield | WV | Zone 1 (High) | 53/100 |
| 84 | 24714 | Beeson | WV | Zone 1 (High) | 53/100 |
| 85 | 24719 | Covel | WV | Zone 1 (High) | 53/100 |
| 86 | 24731 | Kegley | WV | Zone 1 (High) | 53/100 |
| 87 | 24733 | Lashmeet | WV | Zone 1 (High) | 53/100 |
| 88 | 24736 | Matoaka | WV | Zone 1 (High) | 53/100 |
| 89 | 24910 | Alderson | WV | Zone 1 (High) | 53/100 |
| 90 | 24915 | Arbovale | WV | Zone 1 (High) | 53/100 |
| 91 | 24920 | Bartow | WV | Zone 1 (High) | 53/100 |
| 92 | 24924 | Buckeye | WV | Zone 1 (High) | 53/100 |
| 93 | 24931 | Crawley | WV | Zone 1 (High) | 53/100 |
| 94 | 24934 | Dunmore | WV | Zone 1 (High) | 53/100 |
| 95 | 24938 | Frankford | WV | Zone 1 (High) | 53/100 |
| 96 | 24974 | Secondcreek | WV | Zone 1 (High) | 53/100 |
| 97 | 24977 | Smoot | WV | Zone 1 (High) | 53/100 |
| 98 | 24985 | Wayside | WV | Zone 1 (High) | 53/100 |
| 99 | 24991 | Williamsburg | WV | Zone 1 (High) | 53/100 |
| 100 | 25011 | Bancroft | WV | Zone 1 (High) | 53/100 |
Methodology
Radon rankings are based on EPA county-level radon zone classifications. Zone 1 (highest risk) has predicted average indoor radon levels above 4 pCi/L — the EPA action level. Zone 2 is moderate (2-4 pCi/L) and Zone 3 is low (below 2 pCi/L). Within Zone 1, ZIP codes are sub-ranked by Home Safety Score to prioritize areas with compounding risk factors.
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: 2026-06-04.
Frequently Asked Questions
What is EPA Radon Zone 1?
Zone 1 is the EPA highest-risk classification, meaning the county has predicted average indoor radon levels above 4 pCi/L — the level at which the EPA recommends mitigation. Radon causes about 21,000 lung cancer deaths per year in the U.S.
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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