Laramie, WY Radon Mitigation and Testing

Q: What is the average radon level in Laramie, WY?

Based on 6 user-submitted tests, the average radon level is 5.80 pCi/L.

Q: What EPA Radon Zone is Laramie in?

Laramie is in Albany County, EPA Zone 1.

Q: How much does radon mitigation cost in Laramie?

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

Avg: 5.80 pCi/L

Albany County

EPA Zone 1

6 user tests

Home to the University of Wyoming in Albany County, Laramie shows an average radon level of 5.83 pCi/L, significantly exceeding the EPA action threshold of 4.0 pCi/L. Based on recent testing data from zip codes 82070 and 82072, readings have ranged from 5.0 to 7.0 pCi/L across the community. The high-altitude location and uranium-rich geological formations in southeastern Wyoming create conditions where radon mitigation systems are frequently necessary for both older homes and newer construction.

5.80

pCi/L average

Above EPA Action Level

Based on 6 user-submitted radon tests for homes in Laramie, WY. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Laramie, WY Radon Mitigation

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

Laramie, WY Radon Testing

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

Laramie, Wyoming Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Laramie, WY	0-20 Years	Full Basement	Jan 2023
7 pCi/L	Laramie, WY	—	Full Basement	Mar 2022
5 pCi/L	Laramie, WY	100+ Years	No Basement/All Crawl Space	May 2021
5 pCi/L	Laramie, WY	0-20 Years	Full Basement	Mar 2018
7 pCi/L	Laramie, WY	21-50 Years	Full Basement	Oct 2017

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

Laramie Radon Facts

Key details about the radon risk profile for Laramie and the 82070 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Albany County, WY

Zip Code

82070

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

5.80 pCi/L

User Tests Submitted

Laramie and the 82070 zip code are located in Albany 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 Laramie, WY

What is the average radon level in Laramie, WY?

Based on 6 user-submitted tests, the average radon level in Laramie is 5.80 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 Laramie in?

Laramie and the 82070 zip code are in Albany 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 Laramie?

Radon mitigation in Laramie 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 Laramie?

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 Wyoming

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

City	Avg User Radon Level	Submissions
Lander	8.18 pCi/L	11
Rock Springs	5.22 pCi/L	9
Laramie	5.83 pCi/L	6
Green River	12.60 pCi/L	5
Riverton	8.40 pCi/L	5
Casper	5.60 pCi/L	5
Sheridan	10.75 pCi/L	4
Thayne	9.25 pCi/L	4
Cody	5.75 pCi/L	4
Cheyenne	5.00 pCi/L	4
Thermopolis	5.00 pCi/L	3
Gillette	20.00 pCi/L	1
Jackson	No submissions	0