This layer represents the boundaries of the 2000 Census Block Groups in Hamilton County. This layer hardly ever changes. Census blocks, the smallest geographic area for which the Bureau of the Census collects and tabulates decennial census data.

The City publishes information on the City of Cincinnati Internet web site at www.cincinnati-oh.gov, which includes the Cincinnati Municipal Code (CMC) and the information concerning the rules and regulations governing the City’s Small Business Enterprise (SBE) Program and Minority/Women Business Enterprise (M/WBE) Program. Offerors may register as a City vendor online at https://vss.cincinnati-oh.gov.

Data Description: This data set contains all poles owned/maintained by the City of Cincinnati's Department of Transportation & Engineering (DOTE). Poles are geocoded, and include neighborhood as well as street segment (strsegid).

Data Creation: This data set is stored and maintained by Cincinnati Area Geographic Information Systems (CAGIS), and asset content is updated and input by DOTE.

Data Created By: Department of Transportation & Engineering

Refresh Frequency: Daily

Data Dictionary: A data dictionary providing definitions of columns and attributes is available as an attachment to this dataset.

Processing: The City of Cincinnati is committed to providing the most granular and accurate data possible. In that pursuit the Office of Performance and Data Analytics facilitates standard processing to most raw data prior to publication. Processing includes but is not limited: address verification, geocoding, decoding attributes, and addition of administrative areas (i.e. Census, neighborhoods, police districts, etc.).

Data Usage: For directions on downloading and using open data please visit our How-to Guide: https://data.cincinnati-oh.gov/dataset/Open-Data-How-To-Guide/gdr9-g3ad

Data Description: The National Fire Incident Reporting System (NFIRS) is a reporting standard that fire departments nationwide use to uniformly report on the full range of fire department activities. This dataset encompasses all fire incidents reported to NFIRS that were responded to by the Cincinnati Fire Department in the year 2020.

Data Creation: NFIRS was created in 1976 to address the United State’s fire problem and is jointly managed by the U.S Fire Administration (USFA) and the National Fire Information Council (NFIC). Over the life of the system, all 50 states, more than 40 major metropolitan areas, and more than 15,000 fire departments have participated in NFIRS. Fore more information please visit: https://www.usfa.fema.gov/data/nfirs/about/index.html

Data Created By: The source of this data is the Cincinnati Fire Department.

Refresh Frequency: This dataset is static and posted annually.

Data Dictionary: A data dictionary providing definitions of columns and attributes is available as an attachment to this dataset.

Processing: The City of Cincinnati is committed to providing the most granular and accurate data possible. In that pursuit the Office of Performance and Data Analytics facilitates standard processing to most raw data prior to publication. Processing includes but is not limited: address verification, geocoding, decoding attributes, and addition of administrative areas (i.e. Census, neighborhoods, police districts, etc.).

Data Usage: For directions on downloading and using open data please visit our How-to Guide: https://data.cincinnati-oh.gov/dataset/Open-Data-How-To-Guide/gdr9-g3ad

Disclaimer: In compliance with privacy laws, all Public Safety datasets are anonymized and appropriately redacted prior to publication on the City of Cincinnati’s Open Data Portal. This means that for all public safety datasets: (1) the last two digits of all addresses have been replaced with “XX,” and in cases where there is a single digit street address, the entire address number is replaced with "X"; and (2) Latitude and Longitude have been randomly skewed to represent values within the same block area (but not the exact location) of the incident.

This layer displays Paper and Vacated streets in Hamilton County. Paper streets are streets that appear on maps but don't exist in reality.
This layer isn't displayed when zoomed out beyond 1:34,590.

Hamilton County Sheriff Stations layer shows 5 different locations of Sheriff Stations in the County. The office of Sheriff was the first county office established in the United States. The Sheriff is the chief law enforcement officer. The Sheriffs primary duties are to provide common pleas court services and corrections on a countywide basis, and full police protection to the unincorporated areas of the county. However, the Sheriff maintains full police jurisdiction in all municipalities, townships, and villages.
The layer isn't displayed when zoomed out beyond 1:100,000.

Data Description: GPS path data for vehicles used by the Department of Public Services equipped with a GPS from 2020. This includes street sweepers, trash packers, and snowplows.

Data Creation: Data generated by GPS units on DPS vehicles

Data Created By: DPS

Refresh Frequency: Daily

Data Dictionary: A data dictionary providing definitions of columns and attributes is available as an attachment to this dataset.

Processing: The City of Cincinnati is committed to providing the most granular and accurate data possible. In that pursuit the Office of Performance and Data Analytics facilitates standard processing to most raw data prior to publication. Processing includes but is not limited: address verification, geocoding, decoding attributes, and addition of administrative areas (i.e. Census, neighborhoods, police districts, etc.).

Data Usage: For directions on downloading and using open data please visit our How-to Guide: https://data.cincinnati-oh.gov/dataset/Open-Data-How-To-Guide/gdr9-g3ad

The National Fire Incident Reporting System (NFIRS) is a reporting standard that fire departments nationwide use to uniformly report on the full range of fire department activities. This dataset emcompasses all fire incidents reported to NFIRS that were responded to by the Cincinnati Fire Department in the year 2018.

Data Description: The National Fire Incident Reporting System (NFIRS) is a reporting standard that fire departments nationwide use to uniformly report on the full range of fire department activities. This dataset emcompasses all fire incidents reported to NFIRS that were responded to by the Cincinnati Fire Department in the year 2018.

Data Creation: NFIRS was created in 1976 to address the United State’s fire problem and is jointly managed by the U.S Fire Administration (USFA) and the National Fire Information Council (NFIC). Over the life of the system, all 50 states, more than 40 major metropolitan areas, and more than 15,000 fire departments have participated in NFIRS. Fore more information please visit: https://www.usfa.fema.gov/data/nfirs/about/index.html

Data Created By: The source of this data is the Cincinnati Fire Department.

Refresh Frequency: This dataset is static and posted annually.

Processing: The City of Cincinnati is committed to providing the most granular and accurate data possible. In that pursuit the Office of Performance and Data Analytics facilitates standard processing to most raw data prior to publication. Processing includes but is not limited: address verification, geocoding, decoding attributes, and addition of administrative areas (i.e. Census, neighborhoods, police districts, etc.).

Data Usage: For directions on downloading and using open data please visit our How-to Guide: https://data.cincinnati-oh.gov/dataset/Open-Data-How-To-Guide/gdr9-g3ad

Disclaimer: In compliance with privacy laws, all Public Safety datasets are anonymized and appropriately redacted prior to publication on the City of Cincinnati’s Open Data Portal. This means that for all public safety datasets: (1) the last two digits of all addresses have been replaced with “XX,” and in cases where there is a single digit street address, the entire address number is replaced with "X"; and (2) Latitude and Longitude have been randomly skewed to represent values within the same block area (but not the exact location) of the incident.

This layer displays Cincinnati Historic Districts and Local Landmarks. These areas help to ensure that any changes do not adversely affect the historic architectural or aesthetic integrity of the Historic District or Historic Asset.
Cincinnati Historic Districts layer displays the 15 separate historic districts in the city of Cincinnati, listed in the National Register. These districts range in size from a grouping of buildings of a total area of 1.76 acres to larger areas of 46.24 acres. Further information about the historic districts are to obtained y contacting the City of Cincinnati Historic Conservation Office, the Ohio Historic Preservation Office. Als, the following website gives further information about historic sites in all states and cities in the US http://www.nationalregisterofhistoricplaces.com.