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University of Florida

IA 2020 Precinct Shapefile

Source: Voting and Election Science Team (VEST)

File Citation

Voting and Election Science Team, 2020, “2020 Precinct Shapefiles”,, Harvard Dataverse, V6

ESRI shapefiles of precinct maps to be used in 2020 elections.

File Type / Download Version / Description Date Uploaded
TXT Data and sourcing information
SHP Statewide precinct shapefile for Iowa's Democratic caucuses January 17, 2020

First published June 26, 2023

Last updated June 26, 2023