Housing & Real Estate — Black Diamond, Washington

Overview

Total Housing Units2,296
Occupied2,181
Vacant115
Owner-Occupied1,897
Renter-Occupied284
Median Home Value (Census)$779,100
Estimated 2026~$784,000
Median Rent$2,340/mo
Median Property Tax$5,753/yr

Affordability

Home Price to Income RatioN/Ax
Home Affordabilityexpensive
Rent as % of Income19.9%
Severely Rent-Burdened22.4%

Housing Age

Built 2010 or later1,000
Built 2000-2009223
Built 1990-1999710
Built before 1960230
Median Year Built1994
Sources: Census ACS 5-Year 2023; Census ACS 5-Year 2023, B25077; HUD FMR FY2026.