Statesville, NC Radon Levels

Q: What EPA Radon Zone is Statesville in?

Statesville is in Iredell County, EPA Zone 2.

Q: How much does radon mitigation cost in Statesville?

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

Check local Statesville radon levels and find certified testing and mitigation professionals to keep your home safe

Statesville, NC Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Iredell County, NC

Zip Code 28625

Strategically located in Iredell County within both the Charlotte and Hickory metropolitan areas, Statesville sits in North Carolina's Piedmont region where crystalline bedrock can contribute to moderate radon potential. The city's diverse housing stock, from historic downtown properties to newer suburban developments around zip code 28625, may show varying radon levels. Given the area's geological setting and lack of comprehensive local testing data, homeowners should prioritize radon testing.

5.50

pCi/L area average

Above EPA Action Level

Iredell County average: 5.50 pCi/L, based on 6 user-submitted tests across 3 cities in the county. No homeowner readings have been submitted for Statesville itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Statesville, NC Radon Mitigation

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

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Radon Readings Near Statesville, NC

No homeowner tests have been submitted for Statesville yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
12 pCi/L	Troutman, NC	10.1 mi	51-99 Years	Full Basement	Jun 2017
5 pCi/L	Harmony, NC	11.4 mi	21-50 Years	Full Basement	Sep 2021
5 pCi/L	Claremont, NC	15.5 mi	21-50 Years	Full Basement	Jan 2024
4 pCi/L	Mooresville, NC	17.5 mi	—	—	Feb 2024
5 pCi/L	Mooresville, NC	17.5 mi	0-20 Years	Full Basement	Jan 2022
2 pCi/L	Mooresville, NC	17.5 mi	0-20 Years	No Basement/All Crawl Space	Feb 2020
5 pCi/L	Mooresville, NC	17.5 mi	0-20 Years	No Basement/All Slab	Dec 2019
11 pCi/L	Terrell, NC	17.7 mi	0-20 Years	No Basement/All Crawl Space	Jul 2019

Readings are drawn from the nearest cities with submitted data. Have a result for Statesville? Submit your reading to help your neighbors.

Iredell County Radon Profile

EPA mapping assigns Iredell County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 3 cities in Iredell County average 5.50 pCi/L across 6 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Iredell County home regardless of zone or a neighbor's results.

Radon FAQ for Statesville, NC

What EPA Radon Zone is Statesville in?

Statesville and the 28625 zip code are in Iredell County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Statesville?

No homeowner radon tests have been submitted for Statesville yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Iredell County average—are the best available indicator of local conditions until Statesville homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Statesville?

Radon mitigation in Statesville 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 Statesville?

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.

Radon Levels Near Statesville, NC

User-submitted radon levels from the cities closest to Statesville with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Troutman	10.1 mi	12.00 pCi/L	1
Harmony	11.4 mi	5.00 pCi/L	1
Claremont	15.5 mi	5.00 pCi/L	1
Mooresville	17.5 mi	4.00 pCi/L	4
Terrell	17.7 mi	11.00 pCi/L	1
Conover	19.6 mi	4.00 pCi/L	1
Moravian Falls	23.5 mi	8.00 pCi/L	1
Denver	24.7 mi	4.33 pCi/L	3