Tornado Risk in La Paz County, AZ
La Paz County's tornado history, by the numbers
1 tornado track have crossed La Paz County since 2018 by NOAA's count, roughly one every 76.9 years - the Minimal band on this site's scale. That is the 5th percentile nationally for tornado frequency. Among 15 Arizona counties in this dataset, La Paz County ranks 14 for how often a tornado touches down.
The number that matters more than frequency
No violent (EF4-5) tornado has been recorded in La Paz County in NOAA's 76-year database. Of its 1 recorded tracks, 1 were weak (EF0-1) and 0 significant (EF2-3).
Shelter and safe-room economics
Arizona does not currently have a confirmed state rebate layered on top of FEMA's 75% Hazard Mitigation cost-share, so a La Paz County homeowner should expect the full national range: $2,890-$13,280, $7,645 typical.
Power after the storm, not just shelter during it
Tornado outbreaks routinely knock out power across Arizona for days, separately from any single house getting hit. A portable battery bank keeps a fridge, phone chargers and a radio running through that gap - cheaper and faster to set up than a generator.
What La Paz County's figure does not tell you
La Paz County's figure is county-wide, not address-specific. La Paz County covers about 4,497 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. NOAA also documents that older records undercount weaker tornadoes from before Doppler radar became standard. La Paz County has about 16,992 residents.