Orlando, FL Radon Mitigation and Testing

Q: What is the average radon level in Orlando, FL?

Based on 4 user-submitted tests, the average radon level is 4.30 pCi/L.

Q: What EPA Radon Zone is Orlando in?

Orlando is in Orange County, EPA Zone 3.

Q: How much does radon mitigation cost in Orlando?

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

Avg: 4.30 pCi/L

Orange County

EPA Zone 3

4 user tests

Orlando is located in Orange County, Florida. With 4 user-submitted readings averaging 4.30 pCi/L, the area exceeds the EPA's 4.0 pCi/L action threshold, and testing is strongly recommended for homeowners in the 32801 zip code.

4.30

pCi/L average

Above EPA Action Level

Based on 4 user-submitted radon tests for homes in Orlando, FL. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Orlando, FL Radon Mitigation

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

Orlando, FL Radon Testing

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

Orlando, Florida Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
3 pCi/L	Orlando, FL	21-50 Years	No Basement/All Slab	Dec 2023
4 pCi/L	Orlando, FL	51-99 Years	No Basement/All Slab	Apr 2022
8 pCi/L	Orlando, FL	21-50 Years	Full Basement	Jul 2021
2 pCi/L	Orlando, FL	0-20 Years	—	Apr 2021

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

Orlando Radon Facts

Key details about the radon risk profile for Orlando and the 32801 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Orange County, FL

Zip Code

32801

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Avg. User Submitted Level

4.30 pCi/L

User Tests Submitted

Orlando and the 32801 zip code are located in Orange 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 Orlando, FL

What is the average radon level in Orlando, FL?

Based on 4 user-submitted tests, the average radon level in Orlando is 4.30 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 Orlando in?

Orlando and the 32801 zip code are in Orange 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 Orlando?

Radon mitigation in Orlando 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 Orlando?

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 Florida

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

City	Avg User Radon Level	Submissions
Ocala	8.31 pCi/L	16
Gainesville	7.09 pCi/L	11
Naples	7.00 pCi/L	11
Lakeland	9.83 pCi/L	6
Bradenton	4.80 pCi/L	5
Alachua	11.50 pCi/L	4
Cape Coral	5.75 pCi/L	4
Miami	5.25 pCi/L	4
North Port	5.25 pCi/L	4
Venice	5.25 pCi/L	4
Tallahassee	4.75 pCi/L	4
Orlando	4.25 pCi/L	4
Valrico	8.33 pCi/L	3
Bonita Springs	6.67 pCi/L	3
Lithia	5.00 pCi/L	3
Sarasota	4.00 pCi/L	3
Estero	6.50 pCi/L	2
Boynton Beach	20.00 pCi/L	1
Fort Lauderdale	14.00 pCi/L	1
Miami Beach	10.00 pCi/L	1