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Ohio

Ohio has data available. To learn more about the rules, criteria, and litigation, please visit All About Redistricting’s Ohio state page.

Partner Data Validation Criteria

Does not apply for this state

Learn more about the criteria RDH uses to evaluate datasets

Individual Data Downloads

Name Source   Validation
Criteria 		Format Size Updated
2010 Block Boundaries US Census Bureau Docs SHP 505.1 MB 12/17/20
2010 Block Group Boundaries US Census Bureau Docs SHP 10.1 MB 12/17/20
2010 Tract Boundaries US Census Bureau Docs SHP 3.8 MB 12/17/20
2010 County Boundaries US Census Bureau Docs SHP 0.2 MB 12/17/20
2010 State Boundary US Census Bureau Docs SHP 0.1 MB 12/17/20
Precincts and Election Results MGGG Docs SHP 27.1 MB 12/14/20
2019 ZCTAs US Census Bureau Docs SHP 2.5 MB 12/17/20
2021 2030 Block Group Level Projection P1 HaystaqDNA Docs CSV 3.5 MB 12/15/20
2021 2030 Block Group Level Projection P2 HaystaqDNA Docs CSV 4.6 MB 12/15/20
2021 2030 Block Level Projection P1 HaystaqDNA Docs CSV 110.3 MB 12/15/20
2021 2030 Block Level Projection P2 HaystaqDNA Docs CSV 164.7 MB 12/15/20
2013 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.4 MB 12/28/20 12/28/20
2014 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.5 MB 12/28/20 12/28/20
2015 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.5 MB 12/28/20 12/28/20
2016 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.4 MB 12/28/20 12/28/20
2017 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.4 MB 12/28/20 12/28/20
2018 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.6 MB 12/28/20 12/28/20
2019 Block Group ACS5 Data US Census Bureau Docs CSV SHP 1.7 MB 40.7 MB 12/28/20 12/28/20
2010 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2011 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2012 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2013 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2014 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.4 MB 12/28/20 12/28/20
2015 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2016 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2017 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2018 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2019 County ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.3 MB 12/28/20 12/28/20
2010 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.0 MB 12/28/20 12/28/20
2011 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.0 MB 12/28/20 12/28/20
2012 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.0 MB 12/28/20 12/28/20
2013 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2014 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2015 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2016 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2017 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2018 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2019 State ACS5 Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/28/20 12/28/20
2010 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 6.4 MB 12/28/20 12/28/20
2011 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.6 MB 12/28/20 12/28/20
2012 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.7 MB 12/28/20 12/28/20
2013 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.7 MB 12/28/20 12/28/20
2014 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.7 MB 12/28/20 12/28/20
2015 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.7 MB 12/28/20 12/28/20
2016 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.6 MB 12/28/20 12/28/20
2017 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.6 MB 12/28/20 12/28/20
2018 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.8 MB 12/28/20 12/28/20
2019 Census Tract ACS5 Data US Census Bureau Docs CSV SHP 0.8 MB 18.8 MB 12/28/20 12/28/20
2010 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.7 MB 19.1 MB 12/17/20 12/17/20
2011 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2012 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.2 MB 12/17/20 12/17/20
2013 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2014 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2015 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2016 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2017 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.1 MB 12/17/20 12/17/20
2018 Block Group CVAP Data US Census Bureau Docs CSV SHP 2.5 MB 45.3 MB 12/17/20 12/17/20
2010 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2011 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2012 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2013 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2014 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.5 MB 12/17/20 12/17/20
2015 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2016 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2017 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2018 County CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.4 MB 12/17/20 12/17/20
2010 State CVAP Data US Census Bureau Docs CSV SHP 0.1 MB 0.1 MB 12/17/20 12/17/20
2011 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2012 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2013 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2014 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2015 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2016 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2017 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2018 State CVAP Data US Census Bureau Docs CSV SHP 0.0 MB 0.1 MB 12/17/20 12/17/20
2010 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.9 MB 6.7 MB 12/17/20 12/17/20
2011 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2012 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2013 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2014 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2015 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2016 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2017 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 18.9 MB 12/17/20 12/17/20
2018 Census Tract CVAP Data US Census Bureau Docs CSV SHP 0.8 MB 19.0 MB 12/17/20 12/17/20

Missing Files

Name Source Date Expected More Info
2019 CVAP U.S. Census Bureau Mar 1, 2021 Expected from Census early Feb. 2021.
2020 Census U.S. Census Bureau As soon as the Census releases. Potentially around 04/1/21
2020 Census Boundaries U.S. Census Bureau Mar 1, 2021 Expected from Census 1/22 - 2/28. We will upload them soon after their release.
Projection Shapefiles HaystaqDNA Jan 21, 2021 Generating shapefiles
Incumbent Address Data Carl Klarner Mar 31, 2021 Finalizing details
Legislative Boundaries Various Jan 21, 2021
Additional Partner Data MGGG, VEST, PGP Monitoring partner data pages & updating files weekly
Projections using 2020 Census data HaystaqDNA Expected a couple of weeks after 2020 Census release
Voter File Data L2 Mar 1, 2021