Lewisville, ID
How exposed is Lewisville to wildfire?
Lewisville's 258 buildings earn a 57th-percentile wildfire-risk score nationally under USFS's model — modestly above the national average for wildfire risk. (Source: USFS's Wildfire Risk to Communities methodology.)
Fire likelihood alone (USFS's burn-probability figure) ranks Lewisville at the 51st national percentile — 6 points below its risk-to-structures score, a gap driven by how much is actually built there.
What "at risk" means for the buildings here
Direct exposure dominates in Lewisville: 82.2% of its 258 buildings, versus 1.2% Indirect and 16.7% Minimal. Clearing space around a structure changes the outcome here more than any single building-material swap.
How Lewisville compares
Lewisville ranks lower within Idaho (23rd percentile statewide) than its 57th national percentile suggests alone — a calmer spot in a state where wildfire risk generally runs high. Among the 31,521 US communities USFS scores, Lewisville ranks 13,514 for wildfire risk (1 is highest) and 22,880 by building count (1 is largest). Within Idaho alone, it ranks 180 of 232 places by risk. See the full county-by-county picture for Idaho on its state page.
What this risk score means for insurance
Lewisville's elevated rating (57th percentile nationally) sits outside the range where wildfire risk alone reshapes an insurance market — still, a homeowner here loses nothing by comparing rates.
Lowering exposure, not just insuring around it
With 82.2% of Lewisville in Direct exposure, defensible-space clearing and ember-resistant construction (vents, Class-A roofing) address the exposure this page's own numbers describe, not a generic checklist. See the home-hardening guide.
More on how this number was built
The methodology guide shows exactly how USFS turned 258 counted buildings into the percentiles shown above for Lewisville. For more on what direct exposure implies beyond Lewisville, see the exposure-zones guide.