Denton, TX Radon Mitigation and Testing

Q: What is the average radon level in Denton, TX?

Based on 1 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Denton in?

Denton is in Denton County, EPA Zone 3.

Q: How much does radon mitigation cost in Denton?

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

Avg: 4.00 pCi/L

Denton County

EPA Zone 3

1 user test

Located in Denton County within the Dallas Metro area, Denton shows an average radon level of 4.0 pCi/L based on initial testing data. While this reading sits right at the EPA action threshold, it's important for homeowners across the 76201-76210 zip codes to conduct individual testing, as radon levels can vary significantly from home to home even within the same neighborhood.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Denton, TX Radon Mitigation

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

Denton, TX Radon Testing

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

Denton, Texas Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
4 pCi/L	Denton, TX	21-50 Years	No Basement/All Slab	Feb 2025

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

Denton Radon Facts

Key details about the radon risk profile for Denton and the 76201 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Denton County, TX

Zip Code

76201

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

4.00 pCi/L

User Tests Submitted

Denton and the 76201 zip code are located in Denton County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Denton, TX

What is the average radon level in Denton, TX?

Based on 1 user-submitted test, the average radon level in Denton is 4.00 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 Denton in?

Denton and the 76201 zip code are in Denton County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

How much does radon mitigation cost in Denton?

Radon mitigation in Denton 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 Denton?

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 Texas

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

City	Avg User Radon Level	Submissions
Lubbock	12.67 pCi/L	9
San Antonio	6.57 pCi/L	7
Austin	6.14 pCi/L	7
Dallas	8.00 pCi/L	5
Abilene	4.50 pCi/L	2
Houston	3.50 pCi/L	2
Plano	6.00 pCi/L	1
Frisco	3.00 pCi/L	1
Nacogdoches	No submissions	0