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 San Marcos in a fire hazard severity zone?

64.9% of San Marcos is mapped in a fire hazard severity zone, and 59.5% in High or Very High, where the seller disclosures apply.

Very High zone53.5% of the area
High zone5.9%
Moderate zone5.5%
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 19509
Land area24.6 sq mi
Median home value (2019-2023)$792,400
Flood and dam zonesnot covered

San Marcos ranks 490 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 13.17 sq mi Very High, 1.46 sq mi High, 1.34 sq mi Moderate, out of 24.60 sq mi. Its High and Very High share of 59.5% is 15.6 points above the 43.8% of San Diego County. The median home value of $792,400 is 0% above the county median of $791,600. Among 57 places in the county it ranks 28 for exposure; Boulevard ranks first at 100.0%. The latest recorded fire is COCOS in 2014. By decade: 1960s: 1, 1970s: 1, 1980s: 3, 1990s: 2, 2000s: 1, 2010s: 1. The state has not evaluated San Marcos 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 Diego County overall, 37.2% of the land is Very High.

Fires recorded in or across San Marcos

The state record shows 9 since 1950. The largest was HARMONY in 1996 (9,359 acres in total).

Nearby places compared

All of San Diego County