Chapter 3521 - CONGRESSIONAL DISTRICTS
- Section 3521.01 - Congressional district apportionment
- Section 3521.011 - First congressional district
- Section 3521.012 - Second congressional district
- Section 3521.013 - Third congressional district
- Section 3521.014 - Fourth congressional district
- Section 3521.015 - Fifth congressional district
- Section 3521.016 - Sixth congressional district
- Section 3521.017 - Seventh congressional district
- Section 3521.018 - Eighth congressional district
- Section 3521.019 - Ninth congressional district
- Section 3521.0110 - Tenth congressional district
- Section 3521.0111 - Eleventh congressional district
- Section 3521.0112 - Twelfth congressional district
- Section 3521.0113 - Thirteenth congressional district
- Section 3521.0114 - Fourteenth congressional district
- Section 3521.0115 - Fifteenth congressional district
- Section 3521.02 - Filling vacancy in United States Senate
- Section 3521.03 - Filling vacancy in United State House of Representatives
- Section 3521.04 - Ohio redistricting commission website