EMF Exposure in Houston, TX
Houston ranks #3 of 4 Texas cities for EMF exposure. Lower score = less exposure.
With an EMF score of 82 out of 100, this major metropolitan area ranks as the third-highest among four Texas cities analyzed, indicating significant electromagnetic field exposure levels throughout the region. Houston's 1,061 total cell towers, including 391 5G installations, create a tower density of 1.6 per square mile across the city's expansive footprint. EMF exposure levels vary considerably across different neighborhoods, with scores ranging from as low as 4 to the maximum 100 depending on proximity to telecommunications infrastructure.
Tower Map
Showing 1061 towers within 5 miles of Houston city center.
Other Cities in Texas
Lowest EMF exposure cities in Texas. Lower score = less exposure.
View all Texas citiesCities with Similar Scores
Other US cities with EMF scores within 10 points of Houston.
Houston's EMF exposure score of 82 is considered high and sits above both the Texas state average (77) and significantly above the national median (45), ranking third among major Texas cities. While Houston's exposure is comparable to Dallas (81), residents concerned about EMF levels might consider San Antonio as a lower-exposure alternative within the state, with a notably more moderate score of 55. This places Houston in the upper tier of EMF exposure for someone evaluating Texas cities, though it's not the highest in the state.
EMF Exposure & Health
EMF exposure remains an active area of scientific research. While regulatory bodies maintain that current exposure limits are safe, independent research has raised questions that lead many to take precautionary steps.
What research shows
We provide data, not medical advice. Consult healthcare professionals for personal health decisions.
What You Can Do
Check Your Specific Address
City averages only tell part of the story. Your building's exposure depends on exact tower proximity, building materials, and which direction you face.
Enter Your AddressIf You're House Hunting
Before buying or renting in Houston, check the EMF score of specific addresses you're considering. Compare neighborhoods to find lower-exposure areas.
- Search each property address on our map
- Note which direction bedrooms face relative to towers
- Consider upper vs lower floors (height affects exposure)
Quick Wins (Free)
Simple changes you can make today to reduce your daily EMF exposure without spending money.
- Move WiFi router out of bedrooms and living areas
- Use airplane mode on phone while sleeping
- Use speakerphone or wired earbuds for calls
- Turn off WiFi at night (use a timer outlet)
- Keep phone out of pockets when possible
For Houston specifically:
Bigger Investments
For those wanting more comprehensive protection, especially in high-exposure areas.
- EMF shielding film for windows facing towers
- Shielding paint for walls on tower-facing sides
- Shielded bed canopy for sleeping area
- Professional EMF assessment of your home
- Wired ethernet instead of WiFi