Castalian Springs, TN
Castalian Springs wildfire risk explained
Out of every US place USFS scores, Castalian Springs lands at the 24th percentile for wildfire risk to structures — close to the middle of USFS's national wildfire-risk range — a figure built from its 510 buildings, not the land around them. (Source: USFS's Wildfire Risk to Communities methodology.)
Separately from the risk score above, Castalian Springs's burn probability — fire likelihood with no building count factored in — sits at the 27th percentile nationally.
Castalian Springs's building exposure, zone by zone
Direct exposure dominates in Castalian Springs: 99% of its 510 buildings, versus 1% Indirect and 0% Minimal. Clearing space around a structure changes the outcome here more than any single building-material swap.
Castalian Springs against the rest of the country
Castalian Springs's 24th national percentile looks worse in isolation than its 8th ranking inside Tennessee does — this place is on the milder end for its own state, by 16 points. Among the 31,521 US communities USFS scores, Castalian Springs ranks 23,997 for wildfire risk (1 is highest) and 17,176 by building count (1 is largest). Within Tennessee alone, it ranks 461 of 502 places by risk. See the full county-by-county picture for Tennessee on its state page.
Shopping for coverage in Castalian Springs
Castalian Springs's moderate wildfire rating (24th percentile) isn't the kind of score driving the carrier pullback making news in the highest-risk Western markets — but a standard homeowners quote is still worth comparing on its own terms.
Hardening a home in Castalian Springs
With 99% of Castalian Springs 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.
Where Castalian Springs's figures come from
Every one of the two percentiles behind Castalian Springs's 23,997-place national rank traces to USFS's Wildfire Risk to Communities dataset — see the methodology guide. The exposure-zones guide covers what Castalian Springs's dominant direct exposure actually means, with real examples from across the dataset.