Madison County, IA election data

A geography guide to Madison County, Iowa, and the available source-linked election records.

Geography and coverage

Canonical FIPS: 19121. Registry tag: county:19121. Administrative level: county.

Election reporting units and historical geography may differ from current Census county boundaries.

ia-counties.geojson · Canonical registry record (JSON)

• 2024 presidential election results
• Detailed multi-year county profile
• Iowa county directory
• Iowa 2024 presidential results