The Demographic Services Center annually produces population estimates for Wisconsin counties and municipalities.  The estimates are based on the prior census and analysis of contemporary data including housing units, dormitory and institutional populations, automobile registrations, residential electric meters and others.

January 1, 2009 Final Population Estimates

• Population Estimates Program Description Adobe PDF
• Wisconsin Population Estimates Summary Adobe PDF
• County Final Population Estimates  Adobe PDF or Microsoft Excel
• Minor Civil Division Final 2009 Population Estimates by County  Adobe PDF  or  Microsoft Excel
• Municipality Final 2009 Population Estimates, Alphabetical List Adobe PDF or Microsoft Excel
• Estimates for Municipalities in Multiple Counties Adobe PDF or Excel
• Final Population Estimates, Percent Change Since Census 2000, Municipalities (Map) Adobe PDF , Counties, (Map) Adobe PDF
• Revisions to the 2000 Census Original Counts Adobe PDF
• DOA Adjustments to Census 2000 Counts Adobe PDF
• Wisconsin Zip Codes Estimates  Adobe PDF or Microsoft Excel
• Components of Population Change for Wisconsin Counties Adobe PDF or Microsoft Excel (Note: We estimated births and deaths for 2008. When final calendar year 2008 data is received this table will be updated.)

Population Estimates - Time Series (1970 - 2009) 

• County Totals Microsoft Excel
• Municipalities Within Counties Microsoft Excel

          2000 - 2009 Housing Unit Estimates

• County Estimates of Total Housing Units Adobe PDF or Microsoft Excel

DSC Analysis of US Census Bureau's Vintage 2008 County Subdivision Estimates

• A Look at Wisconsin's Race and Hispanic Origin Estimates, 2008 Adobe PDF
• Notes on the Census Bureau's County Subdivision Estimates, 2008 Adobe PDF

Questions, contact DSC staff here