EMF Exposure in Austin, TX

837
Towers Total
259
5G Active
2.6/mi²
per sq mi
88
Very High

Austin ranks #4 of 4 Texas cities for EMF exposure. Lower score = less exposure.

With 837 cell towers creating a density of 2.6 towers per square mile, Austin receives an EMF exposure score of 88 out of 100, indicating very high electromagnetic field levels throughout the metropolitan area. This places Austin as the city with the highest EMF exposure among the four major Texas cities analyzed, with individual neighborhood scores ranging dramatically from as low as 3 to the maximum 100. The concentration of 259 5G towers among the total infrastructure contributes significantly to the elevated exposure levels across the region.

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Tower Map

Showing 837 towers within 5 miles of Austin city center.

Other Cities in Texas

Lowest EMF exposure cities in Texas. Lower score = less exposure.

San Antonio
310 towers
55
Elevated
Dallas
559 towers
81
High
Houston
1061 towers
82
High
View all Texas cities

Cities with Similar Scores

Other US cities with EMF scores within 10 points of Austin.

Charlotte, NC
731 towers
87
Very High
Boston, MA
4654 towers
89
Very High
Minneapolis, MN
689 towers
86
Very High
Portland, OR
779 towers
86
Very High
Denver, CO
952 towers
90
Very High

Austin has very high EMF exposure with a score of 88, ranking it as the worst city for EMF levels among Texas's major metropolitan areas and significantly above both the state average of 77 and national median of 45. For those concerned about EMF exposure, San Antonio offers a substantially lower-exposure alternative within Texas with a score of 55, while Dallas and Houston fall in between with scores in the low 80s. If minimizing EMF exposure is a priority in your location decision, Austin would not be the ideal choice among Texas cities, despite its many other attractive qualities.

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
Sleep Quality: Multiple studies have found measurable effects on sleep quality and brain activity during sleep from RF-EMF exposure, though effect sizes vary across studies.
Children: Some researchers recommend lower exposure limits for children, citing developing nervous systems and longer lifetime exposure as factors warranting extra caution.
Precautionary Principle: Many health-conscious individuals choose to minimize EMF exposure based on the precautionary principle: when science is uncertain but potential consequences are significant, reducing exposure is a reasonable choice.

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 Address

If You're House Hunting

Before buying or renting in Austin, 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 Austin specifically:

• Choose neighborhoods on Austin's outskirts or in areas like Westlake Hills or Cedar Park where the tower density of 2.6 per square mile is more spread out compared to downtown's concentrated 5G network of 259 towers. • Use EMF shielding materials like specialized paint or window films in your home since Austin's very high EMF score of 88/100 indicates significant ambient radiation that requires physical barriers for meaningful reduction.

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
EMF scores across Austin range from 3 to 100. The city score of 88 represents the average across sampled locations.

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