Ohio Ordinances (2026)
Browse local rules across Ohio counties and cities. Pick a county or topic below to see the rules that apply.
Ohio has 15 cities and 5 counties in our database. Local ordinances in Ohio operate alongside state law, and cities often set their own rules for noise, parking, fencing, short-term rentals, and other topics that directly affect residents.
Ohio Statewide Rules
These rules apply uniformly across Ohio. State law preempts local regulation on these topics, so cities and counties must follow these statewide standards.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
Browse by topic
Home & Property
Yard & Garden
Renting & Housing
Noise & Neighbors
Animals & Farming
Fire & Safety
Parking & Streets
Business & Licensing
Permits, Signs & Events
Environment & Utilities
Privacy & Civic
Other
Accessory Structures
Shed & Carport Rules
Few RestrictionsOhio Revised Code 3781.06 and the Residential Code of Ohio exempt one-story detached accessory structures of 200 square feet or less from state building permit requirements, though…
Tiny Homes
Some RestrictionsOhio Revised Code 3781.10 makes the Residential Code of Ohio mandatory statewide, but Ohio has not adopted the tiny house appendix (IRC Appendix Q), so small dwellings must meet the…
Counties in Ohio
5 counties with verified ordinance data. Select a county to view its rules.
Cities in Ohio
Unincorporated Communities in Ohio
County ordinances apply to these unincorporated areas.