Red Oak is located in Montgomery County, Iowa.
With 2 user-submitted readings averaging 17.00 pCi/L,
the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 51566 zip code.
17.00
pCi/L average
Above EPA Action Level
Based on 2 user-submitted radon tests for homes in Red Oak, IA. The EPA recommends taking action at or above 4.0 pCi/L.
0
4.0 EPA
10+
Red Oak, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Red Oak, IA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Red Oak, Iowa Radon Levels
User-submitted radon test readings from homes in the Red Oak area.
Radon Level
City
Home Age
Foundation
Submitted
20 pCi/L
Red Oak, IA
51-99 Years
Full Basement
Nov 2021
14 pCi/L
Red Oak, IA
21-50 Years
—
Jun 2020
Have a radon test result for Red Oak? Submit your reading to help other homeowners.
Red Oak Radon Facts
Key details about the radon risk profile for Red Oak and the 51566 zip code area.
EPA Radon Zone
Zone 1 — High Risk
County
Montgomery County, IA
Zip Code
51566
Predicted Screening Level
> 4.0 pCi/L (Zone 1)
Avg. User Submitted Level
17.00 pCi/L
User Tests Submitted
2
Red Oak and the 51566 zip code are located in Montgomery 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 Red Oak, IA
What is the average radon level in Red Oak, IA?
Based on 2 user-submitted tests, the average radon level in Red Oak is 17.00 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 Red Oak in?
Red Oak and the 51566 zip code are in Montgomery 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 Red Oak?
Radon mitigation in Red Oak 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 Red Oak?
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.
