Try Districting for ArcGIS

Showcase USA TODAY Uses GIS for Election Mapping.

Districting for ArcGIS allows you to create defined groupings of geographic data, such as census tracts, ZIP Codes, and precincts, by creating a districting plan.

With Districting for ArcGIS, you can

• Redraw political boundaries.
• Set up territories to streamline sales efforts.
• Define districts for voting, school, and fire.
• Analyze statistics and data concerning population densities, housing breakdowns, income, and race.