Metro area in Washington · part of the Seattle-Tacoma, WA combined area
Olympia-Lacey-Tumwater, WA
The Olympia-Lacey-Tumwater metro area authorized 1,669 new housing units in 2025. Recent building has not returned to boom levels: the 2021–2025 yearly average was 40% below the 2004–2006 average, the weakest recovery by this measure among the 11 metro areas based in Washington. Its busiest year since 2004 was 2006, with 3,204 units; 2025 came to 52% of that.
Single-family2–4 units5+ units
Houses or apartments
In Olympia, 45% of the units authorized in 2021–2025 were single-family houses and 53% were in buildings of five or more units, against 34% nationally. The closest match in building mix among the 386 other metro areas is Trenton (53% in five-plus buildings). That share has risen sharply since 2004–2006, when it stood at 7.7%. Units in five-plus buildings peaked in 2021 (1,220), single-family houses in 2005 (2,530).
Boom, bust and since
Its peak year is shared by 30 other metro areas, among them Utica, Tuscaloosa, Laredo. Annual permits fell from 3,204 during the mid-2000s boom to 1,012 in 2012, a drop of 68%. The nearest bust profile in the Pacific states was Spokane's (69%). Its quietest year came later, in 2014 (1,003 units). From 2024 to 2025 the count rose 37%.
Busiest permit offices
Across the metro area, 7 permit offices authorized new housing in 2021–2025. The busiest was Thurston County (unincorporated), with 2,572 units or 32% of the total, followed by Lacey with 2,415. Among the three largest, Lacey put 84% of its units in five-plus buildings, Thurston County (unincorporated) 25%.
Share of the units authorized in the metro area, 2021–2025.
The wider Seattle-Tacoma region
The Census Bureau groups Olympia with 3 neighboring metro areas in the Seattle-Tacoma, WA combined area. Metro areas in it authorized 25,684 units a year in 2021–2025 (micropolitan parts not counted); Olympia accounted for 6.2%. The others, with their yearly averages: Seattle (21,641), Bremerton (1,864), Mount Vernon (580).
Relative to population
With 304,261 residents in July 2025, Olympia authorized 5.3 units per 1,000 residents a year in 2021–2025, close to the national 4.7. The metro areas with the nearest rates are Laredo (5.3) and Seattle (5.3).
Similar in size
| Metro area | 2004–2025 | 2025 units | Per 1,000 a year | 5+ share |
|---|---|---|---|---|
| Sioux Falls, SD-MN | 2,327 | 12.0 | 56% | |
| Waco, TX | 1,460 | 4.5 | 30% | |
| Olympia-Lacey-Tumwater, WA | 1,669 | 5.3 | 53% | |
| Longview, TX | 288 | 1.5 | 20% | |
| Merced, CA | 780 | 2.4 | 12% |
Rates and shares: 2021–2025.
Every yearly figure behind the chart, split by building size: yearly-units.csv. State view: Washington. Counting rules.