Newark, OH Radon Mitigation and Testing

Q: What is the average radon level in Newark, OH?

Based on 3 user-submitted tests, the average radon level is 15.00 pCi/L.

Q: What EPA Radon Zone is Newark in?

Newark is in Licking County, EPA Zone 1.

Q: How much does radon mitigation cost in Newark?

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

Avg: 15.00 pCi/L

Licking County

EPA Zone 1

3 user tests

Testing in Licking County reveals concerning radon levels averaging 15.0 pCi/L in this Columbus Metro community, nearly four times the EPA action level. The area's geological formation and soil conditions contribute to significant radon accumulation potential in residential properties. Immediate professional mitigation is strongly recommended for homeowners, as these readings pose serious health risks without proper remediation.

15.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Newark, OH Radon Mitigation

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

Newark, OH Radon Testing

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

Newark, Ohio Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
8 pCi/L	Newark, OH	21-50 Years	Full Basement	May 2024
20 pCi/L	Newark, OH	51-99 Years	—	May 2020
17 pCi/L	Newark, OH	0-20 Years	Partial Basement	Jun 2017

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

Newark Radon Facts

Key details about the radon risk profile for Newark and the 43055 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Licking County, OH

Zip Code

43055

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

15.00 pCi/L

User Tests Submitted

Newark and the 43055 zip code are located in Licking 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 Newark, OH

What is the average radon level in Newark, OH?

Based on 3 user-submitted tests, the average radon level in Newark is 15.00 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 Newark in?

Newark and the 43055 zip code are in Licking 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 Newark?

Radon mitigation in Newark 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 Newark?

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 Ohio

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

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3
Chagrin Falls	4.67 pCi/L	3
Hamilton	10.00 pCi/L	2
Chardon	5.50 pCi/L	2
Strongsville	4.50 pCi/L	2
Maineville	10.00 pCi/L	1
Lancaster	9.00 pCi/L	1
West Chester	9.00 pCi/L	1
Amherst	6.00 pCi/L	1
Chillicothe	6.00 pCi/L	1
Lima	5.00 pCi/L	1