Placentia, CA
How exposed is Placentia to wildfire?
Placentia's 13,904 buildings earn a 71st-percentile wildfire-risk score nationally under USFS's model — well above the national norm for wildfire risk. (Source: USFS's Wildfire Risk to Communities methodology.)
Fire likelihood alone (USFS's burn-probability figure) ranks Placentia at the 72nd national percentile — 1 points above its risk-to-structures score, a gap driven by how much is actually built there.
Where Placentia's buildings actually sit
Placentia rates 93.6% Minimal exposure against just 1% Direct and 5.4% Indirect — of 13,904 buildings counted, few sit close enough to burnable vegetation for USFS to flag them individually. At 13,904 buildings, this is a substantial built environment, so the shares below describe a real population of structures, not a handful of edge cases.
How Placentia compares
Placentia's 71st national percentile looks worse in isolation than its 28th ranking inside California does — this place is on the milder end for its own state, by 42 points. Among the 31,521 US communities USFS scores, Placentia ranks 9,291 for wildfire risk (1 is highest) and 1,083 by building count (1 is largest). Within California alone, it ranks 1,131 of 1,570 places by risk. See the full county-by-county picture for California on its state page.
What this risk score means for insurance
Because Placentia is in California, a wildfire-hazard disclosure is legally required before a sale closes here — unusual nationally, since only these two states mandate it. The state's FAIR Plan alone carried 668,609 policies by the end of 2025. Full detail in the disclosure-law guide.
What would actually reduce this score
Even with 93.6% of Placentia outside USFS's Direct and Indirect zones, basic hardening — gutter maintenance, ember-resistant vents — is inexpensive relative to the regional burn-probability risk noted above. Details in the home-hardening guide.
Where Placentia's figures come from
Placentia's 71st-percentile score and its burn-probability figure both come from the same USFS workbook, documented in the methodology guide. The exposure-zones guide covers what Placentia's dominant minimal exposure actually means, with real examples from across the dataset.