Stafford, VA Radon Mitigation and Testing

Q: What is the average radon level in Stafford, VA?

Based on 3 user-submitted tests, the average radon level is 9.30 pCi/L.

Q: What EPA Radon Zone is Stafford in?

Stafford is in Stafford County, EPA Zone 1.

Q: How much does radon mitigation cost in Stafford?

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

Avg: 9.30 pCi/L

Stafford County

EPA Zone 1

3 user tests

Stafford is located in Stafford County, Virginia. With 3 user-submitted readings averaging 9.30 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 22554 zip code.

9.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Stafford, VA. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Stafford, VA Radon Mitigation

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

Stafford, VA Radon Testing

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

Stafford, Virginia Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Stafford, VA	51-99 Years	—	Jun 2025
20 pCi/L	Stafford, VA	21-50 Years	No Basement/All Slab	Aug 2020
4 pCi/L	Stafford, VA	0-20 Years	Full Basement	Sep 2019

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

Stafford Radon Facts

Key details about the radon risk profile for Stafford and the 22554 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Stafford County, VA

Zip Code

22554

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

9.30 pCi/L

User Tests Submitted

Stafford and the 22554 zip code are located in Stafford 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 Stafford, VA

What is the average radon level in Stafford, VA?

Based on 3 user-submitted tests, the average radon level in Stafford is 9.30 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 Stafford in?

Stafford and the 22554 zip code are in Stafford 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 Stafford?

Radon mitigation in Stafford 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 Stafford?

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 Virginia

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

City	Avg User Radon Level	Submissions
Fredericksburg	7.29 pCi/L	7
King George	7.17 pCi/L	6
Leesburg	9.80 pCi/L	5
Chantilly	9.60 pCi/L	5
Fancy Gap	9.40 pCi/L	5
Purcellville	10.75 pCi/L	4
Aldie	8.00 pCi/L	4
Front Royal	7.75 pCi/L	4
Bristol	7.50 pCi/L	4
Winchester	7.00 pCi/L	4
Williamsburg	5.75 pCi/L	4
Lovettsville	5.25 pCi/L	4
Woodbridge	4.50 pCi/L	4
Fairfax	9.67 pCi/L	3
Stafford	9.33 pCi/L	3
Louisa	8.33 pCi/L	3
Linden	7.67 pCi/L	3
Warrenton	7.67 pCi/L	3
Burke	5.67 pCi/L	3
Lynchburg	5.33 pCi/L	3