Cincinnati Police Departments represent the 5 police departments in Hamilton County.

This layer displays Firehouse locations in Hamilton County. Jurisdiction boundaries for each firehouse location is available in the attribute table.

The Cincinnati City Boundary layer displays the area covered by the city of Cincinnati and its boundaries. The Cincinnati city area covers 79,72 sq.mi. and is composed of 50 neighborhoods, according to Cincinnati Statistical Neighborhood Approximations of 2010. These neighborhoods are:
- North Avondale - Paddock Hills
- Avondale
- Bond Hill
- California
- Camp Washington
- Carthage
- Clifton
- College Hill
- Columbia Tusculum
- Corryville
- CUF
- Downtown
- East End
- East Price Hill
- East Walnut Hills
- East Westwood
- English Woods
- Evanston
- Hyde Park
- Kennedy Heights
- Linwood
- Lower Price Hill
- Madisonville
- Milvale
- Mt. Adams
- Mt. Airy
- Mt. Auburn
- Mt. lookout
- Mt. Washington
- North Fairmont
- Northside
- Oakley
- Over-the-Rhine
- Pendelton
- Pleasant Ridge
- Queensgate
- Riverside
- Villages at Roll Hill
- Roselawn
- Sayler Park
- Sedamsville
- South Cumminsville
- South Fairmont
- Spring Grove Village
- Walnut Hills
- West End
- Winton Hills
- Westwood
- West Price Hill
- Hartwell

The Auditor Books and Pages layer shows the boundaries of the Hamilton County Auditor's Tax Maps Book and Page. These maps act as an index to show property (parcels) throughout Hamilton County, Ohio. The Book numbers correspond to the villages, cities, and townships in the county and are further subdivided into page numbers for each distinct map.
Up until the advent of G.I.S. technology these individual maps were maintained by the Hamilton County Engineer in large books.
Each property in Hamilton County is assigned a parcel number. The first characters of a parcel number reflect the Book and Page to which it belongs.

Cincinnati Hillside Overlay Districts layer displays hillside areas where the existence of a 20% slope, is combined with the KOPE geologic formation. The Hillside Overlay District states regulations are necessary to establish standards to assist in the development of land and structures in existing hillside areas so that development will be compatible with the natural environment and respect the quality of the urban environment in those locations where the hillsides are of significant public value as determined by the City policy as outlined in the document “A Hillside Protection Strategy for Greater Cincinnati”, 1991.

The Cincinnati Corporation Line layer displays the corporation limits of the city. The Cincinnati Corporation Line overlaps with Cincinnati Boundary, the legal city boundary based on a survey.

The Hamilton County Zip Codes layer displays the zip codes of Hamilton County.

The Civil and Municipal Boundaries layer displays the 52 jurisdictional boundaries of cities, villages and townships of Hamilton County. As of the 2010 census, there were 806,631 people, 346,790 households, and 212,582 families residing in the county. The population density was 2,075 people per square mile (801/km²). There were 373,393 housing units at an average density of 917 per square mile (354/km²).

Hamilton County Voter Precincts displays voting precincts in Hamilton County. Each resident is assigned a precinct by Ohio Board of Elections, based on their address of residence.
The layer isn't displayed when zoomed out beyond 1:53,333.