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Mapping Development: AZ | N. CA | S. CA | CO | ID | MT | NM | NV | OR | UT | WA | WY
Growth Data Sheet | Land Use White Paper |

Washington: 1960 - 2050   View Data | Print Maps
Suburbanization fills the Puget Sound, spreads north from the Portland, Oregon area, and spreads out from Spokane.
Washington Development

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washington.zip
Map graphics, all 4 yearly time-steps and legend, 200ppi JPEGs in a compressed file

data_sheet.xls
Our Growth Data Sheet - complete numbers on acres developed, population, comparisons, in Excel format.
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Washington: Developed Acres
  1960 1990 2020 2050
Urban/Suburban (> 2 units per acre) 120,000 250,000 409,000 526,000
Low Density Suburban (1 unit per 10 to 0.5 acres) 836,000 1,906,000 3,047,000 3,716,000
Exurban (1 unit per 10 to 40 acres) 1,822,000 2,898,000 4,460,000 5,384,000
Rural (< 1 unit per 40 acres) 20,676,000 18,399,000 15,537,000 13,827,000
Total State Acres:  43,680,080
Growth Data Sheet > complete numbers by state and region
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Growth Data Sheet|Site Index|
Mapping Development: AZ | N. CA | S. CA | CO | ID | MT | NM | NV | OR | UT | WA | WY
Population: West | US | AZ | CA | CO | ID | MT | NM | NV | OR | UT | WA | WY
A Project of the Center of the American West
Western Futures
Mapping Development
Webmaster: Tom Dickinson
Revised June 25, 2001