Benson County, ND Tornado Risk & Storm Shelter Cost
How likely is a tornado in Benson County, ND?
Since 1958, NOAA has logged 50 tornado tracks crossing Benson County - one about every 1.5 years, which lands it in our High band. Nationally, Benson County ranks at the 87th percentile for tornado frequency. Within North Dakota alone, Benson County ranks 11 of 53 counties for tornado frequency.
Benson County's EF4-5 history
Benson County's record has no EF4-5 tornado - its 50 tracks split 44 weak and 6 significant. That does not rule one out in the future, only that none has been recorded since 1950.
What a storm shelter costs near Benson County
For a Benson County homeowner, budget $2,890-$13,280 for a shelter or safe room ($7,645 typical) - this pass found no North Dakota-specific rebate on top of FEMA's underlying 75% national cost-share program.
The outage nobody plans for
Power loss after a tornado outbreak in North Dakota often reaches homes the storm itself never touched. A battery-backup unit covers the outage without the fuel and venting a generator needs.
Read this before you rely on it
This is a county-level figure, not a per-address probability. Benson County covers about 1,389 square miles, so a single touch here counts the same as a single touch in a county a fraction of that size. Pre-radar-era records (before the 1990s) are also documented by NOAA as undercounting weaker tornadoes in sparsely-instrumented areas. Benson County has about 5,756 residents.