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Bridgeport, IL Radon Levels

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


Bridgeport, IL Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)
County Lawrence County, IL
Zip Code 62417
Avg. User Level 5.00 pCi/L
User Tests 1

Rural Bridgeport in Lawrence County shows an average radon level of 5.0 pCi/L based on initial testing, which exceeds the EPA's 4.0 pCi/L action threshold. The area's Pennsylvanian bedrock and glacial till deposits create favorable conditions for radon gas production and accumulation in homes. Residents in zip code 62417 should prioritize radon testing and mitigation given these elevated readings.

5.00
pCi/L average
Above EPA Action Level

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

0
4.0 EPA
10+

Bridgeport, IL Radon Mitigation

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Bridgeport, IL Radon Levels

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

Radon LevelCityHome AgeFoundation
5 pCi/L Bridgeport, IL 51-99 Years Full Basement

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

Radon Readings Near Bridgeport, IL

Compare radon levels in Bridgeport with the closest nearby cities that have user-submitted test data.

CityDistanceAvg User LevelReadings
Mount Carmel 20.2 mi 5.00 pCi/L 2
Palestine 22.0 mi 18.50 pCi/L 2

Lawrence County Radon Profile

The soils and bedrock of Lawrence County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Lawrence County average 5.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Lawrence County to test, as levels can differ between neighboring homes.

Radon FAQ for Bridgeport, IL

What is the average radon level in Bridgeport, IL?
Based on 1 user-submitted test, the average radon level in Bridgeport is 5.00 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 Bridgeport in?
Bridgeport and the 62417 zip code are in Lawrence 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 Bridgeport?
Radon mitigation in Bridgeport 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 Bridgeport?
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.