Polygon vector map data covering city boundaries for City of Detroit, Michigan containing 1 feature.

Boundary GIS (Geographic Information System) data is spatial information that delineates the geographic boundaries of specific geographic features. This data typically includes polygons representing the outlines of these features, along with attributes such as names, codes, and other relevant information.

Boundary GIS data is used for a variety of purposes across multiple industries, including urban planning, environmental management, public health, transportation, and business analysis.

Available for viewing and sharing as a map in a Koordinates map viewer. This data is also available for export to DWG for CAD, PDF, KML, CSV, and GIS data formats, including Shapefile, MapInfo, and Geodatabase.

Boundary for the City of Detroit. Obtained from Data Driven Detroit's SDE for the Kresge Early Childhood online mapping tool on July 25, 2017.

A boundary file for the city of Detroit - this is not clipped to the coastline.

Geospatial data about City of Detroit, Michigan Zip Code Boundaries. Export to CAD, GIS, PDF, CSV and access via API.

Current (non-historic) neighborhood boundaries as compiled by Department of Neighborhoods staff in concert with community groups.

Note: This council district layer goes into effect on January 1, 2026. The council district layer in effect until December 31st, 2025 can be found here.This Council Districts map is for illustrative purposes only and the City of Detroit makes no representations as to its accuracy. For the official geographic boundaries, please refer to the geographical boundaries formally approved by the Detroit City Council on February 6, 2024. For convenience, a link to the formally approved boundaries may be found here. The reapportioned City Council District boundaries take effect on January 1, 2026.Following each census, Detroit City Council is required by the 2012 Detroit City Charter to redraw the boundaries of the City's seven non at-large districts to be "as nearly of equal population as practicable, contiguous, compact and in accordance with any other criteria permitted by law" [Sec. 3-108].City Council selected the boundaries illustrated here by an 8-1 vote on February 6, 2024. These boundaries will be used to determine resident districts when voting in 2025 municipal elections, and will officially take effect January 1, 2026.

Location of different zoning codes in the city of Detroit, Michigan. Parcels sharing the same zoning code have been dissolved together, but remain separated by street boundaries. A comprehensive list of zoning code descriptions is contained in the attribute table. Data are from 2010 and may not reflect changes in the zoning code of parcels.Click here for metadata.

Map of all local historic districts in the City of Detroit that is updated regularly and intended to be used for reference purposes only. Each local historic district is enacted by an ordinance containing a legal boundary description and elements of design. To obtain a copy of an ordinance, please consult Chapter 21 of the Detroit City Code or contact the Clerk's Office. Please note that all work conducted within a local historic district (construction, alteration, demolition, site work, etc.) requires review and approval by the Historic District Commission.For more information about final reports or proposed local historic districts currently under study, please visit the Historic Designation Advisory Board webpage or contact staff at (313) 224-3487.Column DefinitionsOBJECTID: Unique identifier for each record within this dataset.Name: Name of the Local Historic DistrictSection: The corresponding section within Chapter 21 of the City's Code of Ordinances.Year_Enacted: The day and year that the Local Historic District designation was enacted by the Detroit City Council for this area. Note: the time of day is not precise.Report_Link: Link to a report written by the Historic Designation Advisory Board that defines the boundaries of the area and describes the area's history. Historic districts enacted prior to 1976 do not have corresponding final reports.GlobalID: Unique identifier for each record within this dataset across geodatabases.Interior Designation: This field indicates if any interior alterations also require review and approval by the Historic District Commission. If it is blank, then only exterior alterations are reviewed.

Land parcel data for all properties in the City of Detroit from the Office of the Assessor. These are the parcel boundaries for the 2024 tax year. The Parcels data set from the City of Detroit Office of the Assessor is updated daily with land parcel data for all properties within the City of Detroit. Records in this data set describe the assessed values, rights, ownership interests, most recent sales data, physical descriptions, and addresses associated with each parcel. Parcels are distinguished from lots or plots of land in that property ownership rights are the fundamental units of division between parcels. The graphic depiction of land parcels represents real property ownership within the City for both privately and publicly owned properties.Data maintenance note: Databases used by the Office of the Assessor for parcels data are checked for updates daily. If an update is detected, the published Parcels dataset is then updated to reflect the most recent data available. Similarly, Zoning data provided by the Buildings, Safety Engineering, and Environmental Department (BSEED) Zoning Division is checked for updates daily. If any updates are available, values in the Zoning field are updated to reflect the most recent zoning data available. The "Data Updated" date for the Parcels dataset reflects the most recent date any data updates were detected and incorporated into the Parcels dataset. The GIS / Land Records Maintenance Division in the Office of the Assessor manages the data integrity of the parcel file.

While there is no one accepted complete neighborhood boundaries in the city of Detroit, this file is a commonly used and agreed upon set of boundaries. It is published through Cityscape Detroit and has been picked up for google, bing and other online mapping services to approximate Detroit's neighborhoods.

Detroit Fire Department Battalion Boundaries. The Detroit Fire Department uses the battalion boundaries layer to manage the multiple fire stations across the city. The cities of Highland Park and Hamtramck Fire Departments are also included in this map to differentiate agency jurisdictions.

Note: This layer is the current City Council district boundaries in effect until December 31, 2025. Starting on January 1, 2026 the new City Council boundaries will be in effect and can be found here. The boundaries are for the seven single-member City Council districts and were implemented for the 2013 election after a 2009 voter referendum.

Detroit Neighborhoods: Neighborhood polygons obtained from SEMCOG (Southeast Michigan Council of Governments).

This dataset contains estimates of the average number of vehicles that used roads throughout the City of Detroit. Each record indicates the Annual Average Daily Traffic (AADT) and Commercial Annual Average Daily Traffic (CAADT) for a road segment, where the road segment is located, and other characteristics. This data is derived from Michigan Department of Transportation's (MDOT) Open Data Portal. SEMCOG was the source for speed limits and number of lanes.The primary measure, Annual Average Daily Traffic (AADT), is the estimated mean daily traffic volume for all types of vehicles. Commercial Annual Average Daily Traffic (CAADT) is the estimated mean daily traffic volume for commercial vehicles, a subset of vehicles included in the AADT. The Route ID is an identifier for each road in Detroit (e.g., Woodward Ave). Routes are divided into segments by features such as cross streets, and Location ID's are used to uniquely identify those segments. Along with traffic volume, each record also states the number of lanes, the posted speed limit, and the type of road (e.g., Trunkline or Ramp) based on the Federal Highway Administration (FHWA) functional classification system.According to MDOT's Traffic Monitoring Program a commercial vehicle would be anything Class 4 and up in the FHWA vehicle classification system. This includes vehicles such as buses, semi-trucks, and personal recreational vehicles (i.e., RVs or campers). Methods used to determine traffic volume vary by site, and may rely on continuous monitoring or estimates based on short-term studies. Approaches to vehicle classification similarly vary, depending on the equipment used at a site, and may consider factors such as vehicle weight and length between axles.For more information, please visit MDOT Traffic Monitoring Program.

Trash, Recycling and Bulk pick up boundaries for the City of Detroit. These boundaries combine both east and west side city service providers (Advance and GFL)

City of Detroit renewed five Neighborhood Revitalization Strategy Areas (NRSA) in 2020, as defined by the Department of Housing and Urban Development (HUD) Notice CPD‐16‐16. The intent of the NRSAs is to target Community Development Block Grant (CDBG) resources and leverage them with additional resources to further comprehensive community revitalization efforts. Click here for further information.

A Business License is the City's stamp of approval for a business to operate within the city limits. Business licenses are used for certifying the type of business and that they may operate in the city at a location per the Zoning Ordinance.This dataset only contains active Business Licenses.

The Citizen Radio Patrol Boundaries dataset describes areas with active citizen radio patrols. The Citizen Radio Patrol program was established in 1967 by a Detroit City Council Resolution and has become an essential part of the strength and safety of Detroit's neighborhoods. Community volunteers who participate in this program receive training from DPD and volunteer a small portion of their time each month to patrol their own neighborhood. Volunteers may serve as a patrol base operator, driver, or observer, roles that work together to observe and report any suspicious activity to the police. For more information on joining or creating a Radio Patrol area, please contact Myra Gracey at the office of Workplace & Community Resilience, Detroit Police Department 313-596-2520.