Racine, WI Radon Levels

Q: What is the average radon level in Racine, WI?

Based on 1 user-submitted tests, the average radon level is 8.00 pCi/L.

Q: What EPA Radon Zone is Racine in?

Racine is in Racine County, EPA Zone 2.

Q: How much does radon mitigation cost in Racine?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

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

Racine, WI Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Racine County, WI

Zip Code 53402

Avg. User Level 8.00 pCi/L

User Tests 1

As a major Lake Michigan port city in Racine County, Racine features diverse housing stock from historic lakefront properties to modern suburban developments across multiple zip codes. While comprehensive radon data for the metro area is still developing, Wisconsin's glacial geology creates moderate-to-high radon potential throughout the region. Testing is particularly important given the area's mix of basement-equipped homes built on glacial deposits.

8.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Racine, WI. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Racine, WI Radon Mitigation

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

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Radon Readings Near Racine, WI

No homeowner tests have been submitted for Racine yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Oak Creek	11.7 mi	8.33 pCi/L	3
Franklin	15.2 mi	6.00 pCi/L	1
Waterford	19.5 mi	9.00 pCi/L	2
Milwaukee	23.5 mi	10.00 pCi/L	3
Burlington	23.7 mi	7.00 pCi/L	1
Waukesha	28.7 mi	5.50 pCi/L	2
Genoa City	30.4 mi	10.00 pCi/L	1
Menomonee Falls	33.1 mi	6.50 pCi/L	2

Racine County Radon Profile

EPA mapping assigns Racine County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 3 cities in Racine County average 8.25 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Racine County home regardless of zone or a neighbor's results.

Radon FAQ for Racine, WI

What is the average radon level in Racine, WI?

Based on 1 user-submitted test, the average radon level in Racine is 8.00 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 Racine in?

Racine and the 53402 zip code are in Racine County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

How much does radon mitigation cost in Racine?

Radon mitigation in Racine 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 Racine?

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.