Popejoy, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Popejoy in?

Popejoy is in Franklin County, EPA Zone 1.

Q: How much does radon mitigation cost in Popejoy?

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

Franklin County

EPA Zone 1

Tiny community in Franklin County within Iowa's agricultural heartland, Popejoy sits on glacial till deposits that can contribute to elevated radon potential throughout the region. While specific testing data for the 50227 zip code area is currently limited, Iowa's location in EPA Zone 1 indicates higher statewide radon risk. Rural properties in this area, many featuring older farmhouses with partial basements or root cellars, should prioritize professional radon testing to ensure safe indoor air quality.

Popejoy, IA Radon Mitigation

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

Popejoy, IA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Popejoy Radon Facts

Key details about the radon risk profile for Popejoy and the 50227 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Franklin County, IA

Zip Code

50227

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Popejoy and the 50227 zip code are located in Franklin County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Popejoy, IA

What EPA Radon Zone is Popejoy in?

Popejoy and the 50227 zip code are in Franklin 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 Popejoy?

Radon mitigation in Popejoy 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 Popejoy?

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 Iowa

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Waterloo	8.50 pCi/L	4
Ames	9.67 pCi/L	3
Fairfield	14.00 pCi/L	2
Mount Pleasant	12.00 pCi/L	2
Ottumwa	5.50 pCi/L	2
Iowa City	7.00 pCi/L	1
Muscatine	No submissions	0