Sac City, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Sac City in?

Sac City is in Sac County, EPA Zone 1.

Q: How much does radon mitigation cost in Sac City?

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

Sac County

EPA Zone 1

This Sac County community sits in north-central Iowa's glaciated prairie region, where thick glacial deposits over limestone bedrock create Iowa's characteristic high radon potential. The area's EPA Zone 1 designation reflects geological conditions that consistently produce elevated radon concentrations across the region. Although specific testing data for zip code 50583 is currently limited, the underlying geology strongly suggests all area homeowners should conduct professional radon testing.

Sac City, IA Radon Mitigation

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

Sac City, IA Radon Testing

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

Sac City Radon Facts

Key details about the radon risk profile for Sac City and the 50583 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Sac County, IA

Zip Code

50583

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Sac City and the 50583 zip code are located in Sac 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 Sac City, IA

What EPA Radon Zone is Sac City in?

Sac City and the 50583 zip code are in Sac 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 Sac City?

Radon mitigation in Sac City 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 Sac City?

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