Ohio
88 counties. Ohio publishes no free statewide parcel-and-owner dataset, so LandBenchmark cannot show ownership here — the measured satellite and hazard signals are unaffected.
- Adams County583.9 sq mi
- Allen County402.5 sq mi
- Ashland County423 sq mi
- Ashtabula County702.4 sq mi
- Athens County503.6 sq mi
- Auglaize County401.4 sq mi
- Belmont County532.1 sq mi
- Brown County489.5 sq mi
- Butler County466.5 sq mi
- Carroll County394.6 sq mi
- Champaign County429 sq mi
- Clark County395.9 sq mi
- Clermont County452.6 sq mi
- Clinton County408.7 sq mi
- Columbiana County531.9 sq mi
- Coshocton County563.9 sq mi
- Crawford County401.8 sq mi
- Cuyahoga County457.2 sq mi
- Darke County598.1 sq mi
- Defiance County411.4 sq mi
- Delaware County443.1 sq mi
- Erie County251.3 sq mi
- Fairfield County504.4 sq mi
- Fayette County406.4 sq mi
- Franklin County532.4 sq mi
- Fulton County405.4 sq mi
- Gallia County466.5 sq mi
- Geauga County400.4 sq mi
- Greene County413.6 sq mi
- Guernsey County522.2 sq mi
- Hamilton County405.5 sq mi
- Hancock County531.3 sq mi
- Hardin County470.3 sq mi
- Harrison County402.3 sq mi
- Henry County416 sq mi
- Highland County553.1 sq mi
- Hocking County421.3 sq mi
- Holmes County422.6 sq mi
- Huron County492.2 sq mi
- Jackson County420.3 sq mi
- Jefferson County408.1 sq mi
- Knox County525.5 sq mi
- Lake County229.4 sq mi
- Lawrence County453.4 sq mi
- Licking County682.4 sq mi
- Logan County458.5 sq mi
- Lorain County490.5 sq mi
- Lucas County339.7 sq mi
- Madison County466.7 sq mi
- Mahoning County411.5 sq mi
- Marion County403.8 sq mi
- Medina County421.5 sq mi
- Meigs County430.1 sq mi
- Mercer County462.4 sq mi
- Miami County406.6 sq mi
- Monroe County455.7 sq mi
- Montgomery County461.4 sq mi
- Morgan County416.4 sq mi
- Morrow County406.1 sq mi
- Muskingum County664.5 sq mi
- Noble County398 sq mi
- Ottawa County254.7 sq mi
- Paulding County416.4 sq mi
- Perry County407.9 sq mi
- Pickaway County501.2 sq mi
- Pike County440.3 sq mi
- Portage County487.4 sq mi
- Preble County424.2 sq mi
- Putnam County482.5 sq mi
- Richland County495.2 sq mi
- Ross County689.2 sq mi
- Sandusky County408.2 sq mi
- Scioto County610.1 sq mi
- Seneca County551 sq mi
- Shelby County407.7 sq mi
- Stark County575.2 sq mi
- Summit County412.8 sq mi
- Trumbull County617.6 sq mi
- Tuscarawas County567.6 sq mi
- Union County431.7 sq mi
- Van Wert County409.1 sq mi
- Vinton County412.4 sq mi
- Warren County401.4 sq mi
- Washington County632 sq mi
- Wayne County554.8 sq mi
- Williams County420.7 sq mi
- Wood County617.2 sq mi
- Wyandot County406.9 sq mi