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 Lake San Marcos in a fire hazard severity zone?

67.1% of Lake San Marcos is mapped in a fire hazard severity zone, and 59.7% in High or Very High, where the seller disclosures apply.

Very High zone50.4% of the area
High zone9.3%
Moderate zone7.4%
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 19501
Land area1.8 sq mi
Median home value (2019-2023)$859,600
Flood and dam zonesnot covered

Lake San Marcos ranks 485 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 0.90 sq mi Very High, 0.17 sq mi High, 0.13 sq mi Moderate, out of 1.79 sq mi. Its High and Very High share of 59.7% is 15.9 points above the 43.8% of San Diego County. The median home value of $859,600 is 9% above the county median of $791,600. Among 57 places in the county it ranks 27 for exposure; Boulevard ranks first at 100.0%. The latest recorded fire is HARMONY in 1996. By decade: 1990s: 1. The state has not evaluated Lake 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 Lake San Marcos

The state record shows 1 since 1950. The largest was HARMONY in 1996 (9,359 acres in total).

Nearby places compared

All of San Diego County