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West Lafayette, IN Radon Levels

Check local West Lafayette radon levels and find certified testing and mitigation professionals to keep your home safe


West Lafayette, IN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Tippecanoe County, IN
Zip Code 47906
Avg. User Level 10.50 pCi/L
User Tests 2

Home to Purdue University in Tippecanoe County within the Lafayette Metro, West Lafayette sits on glacial till deposits that contribute to significant radon accumulation potential. Current testing shows an average level of 10.5 pCi/L, well above the EPA action threshold, with readings ranging from 4.0 to 17.0 pCi/L across the community. The area's mix of student housing, faculty residences, and suburban homes in zip codes 47906 and 47907 frequently feature basement foundations where radon readily accumulates.

10.50
pCi/L average
Above EPA Action Level

Based on 2 user-submitted radon tests for homes in West Lafayette, IN. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

West Lafayette, IN Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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West Lafayette, IN Radon Levels

User-submitted radon test readings from homes in the West Lafayette area.

Radon LevelCityHome AgeFoundation
17 pCi/L West Lafayette, IN 0-20 Years Full Basement
4 pCi/L West Lafayette, IN 0-20 Years Full Basement

Have a radon test result for West Lafayette? Submit your reading to help other homeowners.

Radon FAQ for West Lafayette, IN

What is the average radon level in West Lafayette, IN?
Based on 2 user-submitted tests, the average radon level in West Lafayette is 10.50 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.
What EPA Radon Zone is West Lafayette in?
West Lafayette and the 47906 zip code are in Tippecanoe County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in West Lafayette?
Radon mitigation in West Lafayette typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in West Lafayette?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Indiana

Cities in Indiana with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Bloomington 8.14 pCi/L 7
Kokomo 7.40 pCi/L 5
Lafayette 15.00 pCi/L 3
Valparaiso 10.00 pCi/L 3
Westfield 6.33 pCi/L 3
Avon 6.00 pCi/L 3
West Lafayette 10.50 pCi/L 2
Dyer 9.50 pCi/L 2
Columbus 7.50 pCi/L 2
Noblesville 7.00 pCi/L 2