Washington Insurance Guide: Coverage, Risks & Costs

Here’s what to know about home and auto insurance in Washington — the biggest risks, what your policy covers, and the questions residents ask most.

By the Home & Dime Editorial Team · Updated 2026

Biggest insurance risks in Washington

Washington’s most common insurance-related hazards are earthquakes, wildfires, flooding, and winter storms. Cascadia earthquake and wildfire risk are significant; quake coverage is separate.

What your Washington policy covers

A standard homeowners policy in Washington covers sudden, accidental damage — fire, wind, hail, theft, and burst pipes — but not floods, earthquakes, or neglect. Read what homeowners insurance covers for the full picture.

Flood insurance in Washington

Standard homeowners insurance does not cover flooding anywhere, including Washington. Given the flood exposure here, a separate NFIP or private flood policy is worth considering.

Common coverage questions

• Does homeowners insurance cover roof leaks?
• Does homeowners insurance cover water damage?
• Does homeowners insurance cover tree removal?
• Does car insurance cover hail damage?

Frequently asked questions

Is home insurance required in Washington?

Washington doesn’t legally require homeowners insurance, but mortgage lenders do. Auto liability insurance is required to drive.

Does Washington home insurance cover flooding?

No — flooding is excluded from standard policies everywhere. You need separate flood insurance.

Related guides

• What is NOT covered by homeowners insurance?
• How to file a homeowners insurance claim

General information, not insurance advice. Coverage and rules vary by insurer and change over time — confirm with your provider or your state Department of Insurance. Sources: Insurance Information Institute; FEMA; state insurance departments.