Mapping Software and GIS Glossary

DEFINITION

What is Overall Range?

Overall Range is the difference in population between the largest and smallest districts in a districting plan in either absolute (persons) or relative (percentage) terms.

What is deviation? Map of districts that and dataview of how much they deviate from balanced ideal value.

The overall range in these districts is 753 (about 0.08%)

Software for Redistricting

Maptitude for Redistricting is the professional tool for political redistricting. Designed with input from redistricting professionals, state legislatures, and political parties, Maptitude for Redistricting has the features redistricters want and is easy to learn and use.

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