Demographics (per 2000 census)
Total Population 641,329 (2005 est.: 859,625)
Ethnicity:
White 78.35%
Hispanic 14.25%
Asian 1.94%
Black 2.33%
American Indian 2.43%
Other 0.70%
Voter Registration (June 1, 2008)
Republican 186,339
Democrat 125,655
Other 120,837
Voting Age Population 487,719
Ethnicity: White 82.12%
Hispanic 11.37%
Asian 1.84%
Black 2.00%
American Indian 2.11%
Other 0.57%
Urban population: 89.0%
Rural population: 11.0%
Median income: $42,432
Poverty status: 8.9%
Military veterans: 19.6%
Occupation:
Blue collar: 22.2%
White collar: 60.3%
Other: 17.5%