This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details
Fire hazard severity zones in Mariposa County
47.4% of Mariposa County is mapped in a fire hazard severity zone, and 45.4% in High or Very High, where the seller disclosures apply.
Very High zone23.4% of the area
High zone22.0%
Moderate zone1.9%
Earthquake fault zone0.0%
Liquefaction zone0.0%
Landslide zone0.0%
Not evaluated for seismic hazards100.0%: a zero above proves nothing there
Fires recorded since 1950462
Land area1,463.0 sq mi
Median home value (2019-2023)$358,000
Flood and dam zonesnot covered
Cities and places in Mariposa County
- Bear Valley (100%)
- Bootjack (100%)
- Buck Meadows (92%)
- Catheys Valley (95%)
- Coulterville (100%)
- El Portal (3%)
- Fish Camp (87%)
- Foresta (1%)
- Greeley Hill (60%)
- Hornitos (100%)
- Lake Don Pedro (95%)
- Mariposa (100%)
- Midpines (85%)
- Mt. Bullion (100%)
- Wawona (26%)
- Yosemite Valley (0%)
- Yosemite West (99%)
Percent of the area in High or Very High zones.
Fires recorded in or across Mariposa County
The state record shows 462 since 1950. The largest was RIM in 2013 (256,176 acres in total).
- 1-4 (2025), 4,451 acres
- 1-3 (2025), 151 acres
- TRAP (2025), 38 acres
- UTAH (2025), 11 acres
- RUSH (2025), 13 acres
- HORNITOS 1-2 (2025), 167 acres
- BAND (2025), 16 acres
- WHITE (2024), 39 acres
- FRENCH (2024), 908 acres
- BULLION (2024), 50 acres
- STUMPFIELD (2024), 8 acres
- PEDRO (2024), 3,819 acres
- GRANITE (2024), 51 acres
- ECHO (2024), 56 acres
- PIKA (2023), 841 acres