Checked
Michigan Government Data
5,128 open datasets about Michigan from 3 state and local governments and federal agencies.
Datasets
5,128
State government
242
County and city
493
Federal, about the state
4,393
Open data portals
Official portals run by governments in Michigan
- Michigan Open DataState of Michigan · data.michigan.govSocrata242
- Detroit Open DataCity of Detroit · data.detroitmi.govArcGIS Hub227
Publishers
State and local governments with datasets in the catalog
Michigan datasets
5,128 datasets
Narrow by topic
Narrow by agency
- MDOT Plant Manual for Slope PlantingState of Michigan · MDOT Bureau of Development & Michigan State UniversityFormal Notice Regarding Open Data Portal Transition The State of Michigan Open Data Portal will transition to a new platform on or before November 13. All datasets currently hosted in Tyler Data & Insights (TDI) will be migrated to the new system. Users who acCSVJSONXMLUpdated 10/25/2026
- OCP Procurement AgreementsCity of DetroitThe Procurement Agreements dataset provides details about contract agreements between the City of Detroit and suppliers who provide materials, equipment and services to the City. Initial and amended contracts and purchase orders associated with the contracts aCSVGeoJSONShapefileKML+1Updated 10/23/2026
- Base Unit LayersCity of DetroitBase Unit Layers is a hosted feature service containing three related base geography layers: Addresses , Streets , and Buildings . These layers provide foundational location features and identifiers used to connect addresses, buildings, parcels, units, street CSVGeoJSONShapefileKML+1Updated 10/23/2026
- ZoningCity of DetroitThe Zoning District of every parcel in the City of Detroit. Zoning Categories as defined by City Planning Commission, updated in April, 2021.CSVGeoJSONShapefileKML+1Updated 10/21/2026
- MDOT Bureau of Bridges and Structures - Common Bridge Inventory Items - Includes MDOT Owned Bridges and Local Agency NBI Bridges with Size and Design InfoState of Michigan · MDOT Bureau of Bridges and StructuresFormal Notice Regarding Open Data Portal Transition The State of Michigan Open Data Portal will transition to a new platform on or before November 13. All datasets currently hosted in Tyler Data & Insights (TDI) will be migrated to the new system. Users who acCSVJSONGeoJSONXMLUpdated 10/20/2026
- MI FAFSA DataState of Michigan2027-28 FAFSA completion data for known Michigan high school seniors. (As of 10/19/2026)CSVJSONXMLUpdated 10/20/2026
- NACP Peatland Land Cover Map of Upper Peninsula, Michigan, 2007-2011National Aeronautics and Space Administration · ORNL_DAAC · Covers MichiganThis dataset provides a land cover map focused on peatland ecosystems in the upper peninsula of Michigan. The map was produced at 12.5-m resolution using a multi-sensor fusion (optical and L-band SAR) approach with imagery from Landsat-5 TM and ALOS PALSAR colXMLZIPPDFKMZ+2Updated 10/20/2026
- Carbon Monitoring System Lake Michigan Primary Production Yearly V1 (CMSLakeMichiganPPY)National Aeronautics and Space Administration · Covers MichiganYearly Average primary production/carbon fixation data for Lake Michigan. The primary production data is derived using MODIS imagery with model data. The NASA Carbon Monitoring System (CMS) is designed to make significant contributions in characterizing, quantXMLPDFBINPNGUpdated 10/20/2026
- Carbon Monitoring System Lake Michigan Primary Production Monthly V1 (CMSLakeMichiganPPM)National Aeronautics and Space Administration · Covers MichiganMonthly Average primary production/carbon fixation data for Lake Michigan. The primary production data is derived using MODIS imagery with model data. The NASA Carbon Monitoring System (CMS) is designed to make significant contributions in characterizing, quanXMLPDFBINPNGUpdated 10/20/2026
- Water quality monitoring program in Lake Michigan and Green BayNational Aeronautics and Space Administration · Covers MichiganMeasurements taken in Lake Michigan and Green Bay in 2012 as part of a water quality monitoring program.XMLBINUpdated 10/20/2026
- CLPX-Ground: University of Michigan Ground-Based Microwave Radiometer, Version 1National Aeronautics and Space Administration · NASA NSIDC DAAC · Covers MichiganThis data set contains microwave radiometry data collected at the Local Scale Observation Site (LSOS) of the Cold Land Processes Field Experiment (CLPX) in Colorado, USA, during IOP4 (March-April 2003).XMLPDFBINUpdated 10/20/2026
- Current Master Plan Future General Land UseCity of DetroitThe Master Plan of Policies Future General Land Use map sets forth a comprehensive long-range strategy for the City of Detroit. The plan is designed to change in response to new information and changing circumstances. It contains Future General Land Use maps fCSVGeoJSONShapefileKML+1Updated 10/15/2026
- Southeast Michigan Operational Data Environment (SEMI-ODE)Department of Transportation · Covers MichiganThe Southeast Michigan Operational Data Environment (SEMI-ODE) is a real-time data acquisition and distribution software system that processes vehicle and infrastructure data collected from sources such as the Southeast Michigan testbed Situational Data CleariXMLUpdated 10/14/2026
- MI TIP DataState of MichiganTuition Incentive Program (TIP) student data for Michigan high school seniors. (As of 10/12/2026)CSVJSONXMLUpdated 10/13/2026
- Detroit Election Precincts 2024City of DetroitNote: This layer is for the 2024 election. For the current election precinct boundaries please refer to Detroit Election Precincts (Current) . These are the election precincts for the City of Detroit November 2024 Election, and are the valid boundaries for theCSVGeoJSONShapefileKML+1Updated 10/13/2026
- Business Licenses (Current)City of DetroitA 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 CSVGeoJSONShapefileKML+1Updated 10/13/2026
- Trades PermitsCity of DetroitA trade permit is issued for mechanical, electrical, plumbing, boiler and elevator work done on a building. A licensed professional or a home owner who occupies the dwelling can apply to BSEED for a trade permit. The application approval process involves revieCSVGeoJSONShapefileKML+1Updated 10/09/2026
- Historic District ViolationsCity of DetroitA violation is any unapproved work on the exterior of a property. Violations that are not addressed stay with a property, despite ownership changes, until reviewed and cleared by the Commission in response to an application. Unaddressed violations may complicaCSVGeoJSONShapefileKML+1Updated 10/09/2026
- Detroit Election Precincts (Current)City of DetroitThese are the current election precincts for the City of Detroit. Check your precinct and polling location here: https://mvic.sos.state.mi.us/Voter/index Data provided by the City of Detroit Department of Elections.CSVGeoJSONShapefileKML+1Updated 10/09/2026
- NIGP Commodity Code List: State of Michigan ProcurementState of MichiganA complete list of commodity codes used by the State of MichiganCSVJSONXMLUpdated 10/08/2026
- MVRSCState of MichiganCSVJSONXMLUpdated 10/05/2026
- MVAA Comms StatsState of MichiganCSVJSONXMLUpdated 10/05/2026
- 2021 Social MediaState of MichiganCSVJSONXMLUpdated 10/02/2026
- Project Green Light LocationsCity of DetroitThe Project Green Light Locations data set documents private businesses and other organizations that participate in Project Green Light Detroit , a program started on January 1, 2016 as a partnership between local businesses, the City of Detroit and community CSVGeoJSONShapefileKML+1Updated 09/29/2026
- DDOT Bus RoutesCity of DetroitThis feature layer consists of polylines that represent Detroit Department of Transportation's (DDOT's) public service fixed bus routes. The dataset includes the names, numbers, directions, orientations, total miles, frequencies, spans, operation days, and briCSVGeoJSONShapefileKML+1Updated 09/16/2026
Only the first 50 pages are listed. Narrow the list by area or type to see more.
Only show:State government (242)County and city (493)Federal agencies (4,393)
Frequently asked questions
- Does Michigan have an open data portal?
- Yes. Michigan Open Data (data.michigan.gov), Detroit Open Data (data.detroitmi.gov) publish open data for Michigan.
- How many datasets are there about Michigan?
- The DatenUS catalog lists 5,128 datasets: 242 from the state government, 493 from counties and cities, and 4,393 federal datasets that cover Michigan.
- Is this data free to use?
- State and local portals usually allow free reuse under an open license or their terms of use, and most federal data is in the public domain. Check each dataset page for its license.
Source: Michigan Open Data, Detroit Open Data, Data.gov Catalog · Last updated 10/26/2026