This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details
Is Rancho Cucamonga in a fire hazard severity zone?
36.6% of Rancho Cucamonga is mapped in a fire hazard severity zone, and 33.6% in High or Very High, where the seller disclosures apply.
Rancho Cucamonga ranks 702 of 1050 California places for the share of land in High or Very High zones.
In land area, that is 13.87 sq mi Very High, 1.74 sq mi High, 1.43 sq mi Moderate, out of 46.51 sq mi. Its High and Very High share of 33.6% is 29.7 points above the 3.9% of San Bernardino County. The median home value of $694,400 is 46% above the county median of $475,000. Among 52 places in the county it ranks 20 for exposure; Big Bear Lake ranks first at 82.9%. The latest recorded fire is ETIWANDA in 2014. By decade: 1950s: 5, 1960s: 5, 1970s: 3, 1980s: 5, 1990s: 2, 2000s: 3, 2010s: 1. The state has not evaluated Rancho Cucamonga for liquefaction or landslides, so the absence of a seismic hazard zone proves nothing.
Zones differ from street to street: check the address above. In San Bernardino County overall, 2.0% of the land is Very High.
Fires recorded in or across Rancho Cucamonga
The state record shows 24 since 1950. The largest was GRAND PRIX in 2003 (50,618 acres in total).
- ETIWANDA (2014), 2,142 acres
- SAN ANTONIO (2008), 211 acres
- FOXBOROUGH (2008), 324 acres
- GRAND PRIX (2003), 50,618 acres
- (unnamed) (1994), 127 acres
- FRANKISH (1994), 81 acres
- TEXAS (1988), 12,096 acres
- (unnamed) (1988), 5,244 acres
- (unnamed) (1987), 74 acres
- (unnamed) (1980), 213 acres
- SUMMIT (1980), 4,368 acres
- (unnamed) (1976), 88 acres
Earthquake fault zone maps
Rancho Cucamonga touches the Cucamonga Peak, Devore, Mount Baldy maps.
Nearby places compared
- Upland, 5.4 mi west: 10.2% High or Very High, 6 fires, median home $688,800
- San Antonio Heights, 5.8 mi west: 70.5% High or Very High, 10 fires, median home $986,500
- Fontana, 6.1 mi east: 19.2% High or Very High, 34 fires, median home $558,500
- Ontario, 7.1 mi southwest: 0.0% High or Very High, 1 fire, median home $568,000
- Claremont, 8.3 mi west: 48.1% High or Very High, 22 fires, median home $870,800
- Montclair, 8.5 mi southwest: 0.0% High or Very High, 0 fires, median home $549,600
- Lytle Creek, 9.3 mi north: 16.0% High or Very High, 14 fires, median home $483,600
- Bloomington, 10.4 mi southeast: 13.8% High or Very High, 0 fires, median home $443,300
- Jurupa Valley, 10.7 mi southeast: 25.7% High or Very High, 35 fires, median home $538,700
- Rialto, 10.7 mi east: 14.5% High or Very High, 9 fires, median home $454,400
- Eastvale, 10.9 mi south: 4.3% High or Very High, 5 fires, median home $752,000
- Chino, 11.8 mi southwest: 6.7% High or Very High, 3 fires, median home $641,500