Home Insurance in Orange County, California
With a median home value of $962,600, Orange County is 31% higher than the California median.
Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. The typical home in Orange County was built around 1977. About 17% of homes were built before 1960, about 10 points below California's 27%.
The housing stock in Orange County is 62% single-family homes, 26% apartments in buildings with 5+ units and 3% mobile or manufactured homes.
About 67% of owner-occupied homes in Orange County have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
About 56% of occupied homes in Orange County are owner-occupied. The vacancy rate is 6%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy.
67% of homes in Orange County are primarily heated with natural gas.
FEMA's National Risk Index lists earthquake (Very High), wildfire (Relatively High) and inland flooding (Very High) as the leading hazards for Orange County. Standard homeowners policies exclude earthquake, so separate coverage is usually needed.
Standard homeowners insurance does not cover flood damage, so flood coverage needs a separate NFIP or private flood policy. As of September 2026, Orange County has 9,323 active NFIP flood policies on file.
According to the NAIC homeowners insurance report (2023 data), a standard HO-3 homeowners policy in California carries a statewide average premium of $1,655 per year.
Key figures
| Median home value | $962,600 |
|---|---|
| Median year built | 1977 |
| Owner-occupied share | 56% |
| Share of owner-occupied homes with a mortgage | 67% |
| Top hazards (FEMA National Risk Index) | Earthquake (Very High), Wildfire (Relatively High), Inland Flooding (Very High) |
| Active NFIP flood policies (county) | 9,323 |
| Home insurance premium | $1,655 - statewide average (NAIC, 2023 data) |
Towns and cities
- Aliso Viejo
- Anaheim
- Brea
- Buena Park
- Costa Mesa
- Cypress
- Dana Point
- Fountain Valley
- Fullerton
- Garden Grove
- Huntington Beach
- Irvine
- La Habra
- La Palma
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Woods
- Lake Forest
- Los Alamitos
- Mission Viejo
- Orange
- Placentia
- Rancho Santa Margarita
- San Clemente
- San Juan Capistrano
- Seal Beach
- Stanton
- Tustin
- Villa Park
- Westminster
- Yorba Linda
Smaller communities
-
Newport Beach
- Median home value: $2,000,000+
- Median year built: 1978
- Owner-occupied share: 52%
-
Santa Ana
- Median home value: $713,000
- Median year built: 1969
- Owner-occupied share: 45%
Sources
- U.S. Census Bureau Gazetteer Files (2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates (2024)
- FEMA National Risk Index (December 2025)
- FEMA OpenFEMA NFIP Redacted Policies v3 (2026)
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owners Insurance: Data for 2023 (published 2026) (2023)