Waukesha County, Wisconsin

The population data for Waukesha County come from three sources. Population counts for 1990 are from the 1990 decennial census (SF1 files). The population counts for 2000 are from the U.S. Census Bureau's population estimates program (http://www.census.gov/popest/). Those estimates are the April 1, 2000, base for the vintage 2009 county population estimates, which may differ slightly from the 2000 decennial census counts because of post-enumeration corrections. The 2014 population counts are from the U.S. Census Bureau’s population estimates and are as of July 1 of that year.

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  1990 2000 2014
Hispanic population Rank 5,448 332 9,503 332 18,100 342
Total county population 304,715 360,767 395,118
Hispanics as percent of county population Rank 2% 984 3% 1,230 5% 1,381
  Change
from 1990
Change
from 2000
Hispanic population change Rank   4,055 347 8,597 335
Percent change in Hispanic population Rank   74% 1,907 90% 1,724