Looking for a wildfire mitigation pro in Black Diamond, WA? Describe your project once and up to three wildfire mitigation pros who work in Black Diamond and King County get back to you with a quote. It's free and there is no obligation.
Black Diamond is home to about 6,787 people (2024 Census Bureau estimate), a growing community (+44.6% since 2020). With 1,029 people per sq mi, it is a semi-rural area. Homes near wildland and open space face ember exposure during wildfire season.
Black Diamond at a glance
- Population (Census Bureau estimate, 2024)
- 6,787 (+44.6% since 2020)
- Rank in Washington
- 112th of 281 cities and towns
- Land area
- 6.6 sq mi
- Population density
- 1,029 people per sq mi (semi-rural)
- Type
- City (Black Diamond city)
- Main county
- King County
What to check before hiring in Black Diamond
- Zones: clear the first 5 feet around the house, then thin vegetation up to 100 feet.
- Vents and gutters: ember-resistant vents and clean gutters are cheap, effective fixes.
- Local rules: in Washington, check state and local defensible space requirements.
- Price drivers: home size, roof and siding work, and vegetation volume.
Useful official resources
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NFPA Firewise USA
Official information and guidance.
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CAL FIRE: Ready for Wildfire
Official information and guidance.
Services available in Black Diamond
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Home hardening retrofit
Ember-resistant vents, gutters guards, fire-resistant roof, siding, windows and decks.
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Defensible space and assessment
Home wildfire assessment and clearing of vegetation in the zones around the house.
Frequently asked questions in Black Diamond
How much does wildfire mitigation cost in Black Diamond, WA?
It ranges from simple vent and gutter upgrades to roof and siding replacements. Describe your home: pros who serve Black Diamond reply with a quote.
Where do I start?
With the first 5 feet around the house, vents and gutters.
Are there grants?
Some states and counties fund defensible space and hardening; check local programs.
Which wildfire mitigation pros will contact me?
Up to three independent wildfire mitigation pros who serve Black Diamond and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.