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 Fairfield in a fire hazard severity zone?

36.7% of Fairfield is mapped in a fire hazard severity zone, and 21.3% in High or Very High, where the seller disclosures apply.

Very High zone0.0% of the area
High zone21.3%
Moderate zone15.4%
Earthquake fault zone3.5%
Liquefaction zone0.0%
Landslide zone0.0%
Not evaluated for seismic hazards100.0%: a zero above proves nothing there
Fires recorded since 19509
Land area41.9 sq mi
Median home value (2019-2023)$592,500
Flood and dam zonesnot covered

Fairfield ranks 791 of 1050 California places for the share of land in High or Very High zones.

In land area, that is 8.92 sq mi High, 6.46 sq mi Moderate, out of 41.87 sq mi. Its High and Very High share of 21.3% is 3.1 points below the 24.4% of Solano County. The median home value of $592,500 is 0% above the county median of $589,600. Among 11 places in the county it ranks 2 for exposure; Green Valley ranks first at 84.7%. The latest recorded fire is HENNESSEY in 2020. By decade: 1970s: 1, 1980s: 2, 1990s: 1, 2000s: 2, 2010s: 2, 2020s: 1. The state has not evaluated Fairfield 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 Solano County overall, 5.7% of the land is Very High.

Fires recorded in or across Fairfield

The state record shows 9 since 1950. The largest was HENNESSEY in 2020 (305,352 acres in total).

Earthquake fault zone maps

Fairfield touches the Cordelia map.

Nearby places compared

All of Solano County