Ohio building permits
We index 1,096,116 building permits across 3 Ohio metros — Columbus, Cleveland, Cincinnati — classified into real segments, parcel-joined, with field-level data-quality flags.
The largest segments statewide are Residential MEP (31%), Residential Alteration (29%), Commercial Alteration (11%).
Metros we cover in Ohio
- Columbus678,544
- Cleveland263,807
- Cincinnati153,765
Counts are live from the classified index, refreshed nightly. Each metro links to its full breakdown — segments, permit types, and contractors.