Election Maps & Statistics

Maps & GIS Data

Election Map Categories

• Board of Supervisor District Maps
• City Council District Maps
• House District Maps
• Iowa Congressional Map (PDF)
• Kirkwood Director District Maps
• Polling Place - Buffer Maps
• Precinct Maps 2012-2021
• Precinct Maps 2022-2031   
• Countywide School District Map (PDF)

Statistics

Monthly Statistics

Linn County Voter Registrations Numbers

• Voter Registration Demographics by Precinct (PDF)
• Voter Registration by District (PDF)
• Voter Registration by Party (PDF)

Please note: These numbers are typically created the first day of the month.

Voter Turnout

• City Election Voter Turnout by City Name (PDF)
• City Election Voter Turnout by Year (PDF)
• City Primary Election Voter Turnout (PDF)
• General Election Voter Turnout (PDF)
• Primary Election Voter Turnout (PDF)
• School Board Election Turnout by School District (PDF)
• School Board Election Turnout by Year (PDF)

Cost Per Vote

• Election Cost Per Voter (PDF)

Population Information

• City Population Information from 1990-2020 (PDF)
• Linn County 2010 Census Population Breakdown by Township and City (PDF)
• Population by Precincts for 2002-2011 Based off the 2000 Census (PDF)
• Population by Precincts for 2012-2021 Based off the 2010 Census (PDF)

Additional Resources

• Election Day Registration, Felon Voter, and Duplicate Voter Statistics (PDF)
• Straight Party Voting Statistics
• Linn County Voter List Customers (PDF)