Open data
for California

This is not a Natural Hazard Disclosure statement. Open state data, explained; flood and dam zones are not covered. Details

Is Orange in a fire hazard severity zone?

28.6% of Orange is mapped in a fire hazard severity zone, and 25.9% in High or Very High, where the seller disclosures apply.

Very High zone21.9% of the area
High zone4.0%
Moderate zone2.7%
Earthquake fault zone0.0%
Liquefaction zone19.1%
Landslide zone5.4%
Fires recorded since 195014
Land area25.8 sq mi
Median home value (2019-2023)$900,700
Flood and dam zonesnot covered

Orange ranks 759 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 5.66 sq mi Very High, 1.02 sq mi High, 0.70 sq mi Moderate, out of 25.77 sq mi. Its High and Very High share of 25.9% is 11.5 points below the 37.4% of Orange County. The median home value of $900,700 is 2% below the county median of $915,500. Among 45 places in the county it ranks 21 for exposure; Williams Canyon ranks first at 100.0%. The latest recorded fire is BOND in 2020. By decade: 1950s: 2, 1960s: 1, 1980s: 2, 1990s: 1, 2000s: 3, 2010s: 4, 2020s: 1. Seismic maps cover Orange with liquefaction 19.1%, landslide 5.4%.

Zones differ from street to street: check the address above. In Orange County overall, 32.7% of the land is Very High.

Fires recorded in or across Orange

The state record shows 14 since 1950. The largest was PASEO GRANDE in 1967 (51,076 acres in total).

Nearby places compared

All of Orange County