St. Clair County GIS Data (Michigan)

Search for St. Clair County, MI GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in St. Clair County, Michigan. As part of this job, St. Clair County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These St. Clair County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their St. Clair County GIS data on their websites.

Marine City Assessor Marine MI 303 South Water Street 48039 810-765-9011

Port Huron Assessor Port Huron MI 100 McMorran Boulevard 48060 810-984-9742

St Clair Assessor St. Clair MI 547 North Carney Drive 48079 810-329-7121

St Clair County Equalization Department Port Huron MI 200 Grand River Avenue 48060 810-989-6925


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in St. Clair County, Michigan. These GIS maps typically include property boundaries, real estate appraisal values, St. Clair County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, St. Clair County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Algonac City Hall Algonac MI 805 Saint Clair River Drive 48001 810-794-9361

St Clair City Hall St. Clair MI 547 North Carney Drive 48079 810-329-7121


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show St. Clair County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. St. Clair County GIS data is often accessible through the Clerk Office website.

Capac Village Clerk Capac MI 131 North Main Street 48014 810-395-4355

Clay Township Clerk Algonac MI 4710 Pointe Tremble Road 48001 810-794-9303

Marine City Clerk Marine MI 303 South Water Street 48039 810-765-8830

Saint Clair Clerk St. Clair MI 547 North Carney Drive 48079 810-329-7121

Schoolcraft County Clerk Port Huron MI 201 McMorran Boulevard 48060 906-341-3618

Yale City Clerk Yale MI 111 West Mechanic Street 48097 810-387-3311


The Army Corps of Engineers is a federal agency that provides engineering services, including managing ports and waterways, protecting against floods and storm damage, and maintaining public recreation areas in St. Clair County, Michigan. The Army Corps of Engineers keeps St. Clair County GIS maps that show navigable waters, tributaries, water depths, bridges, and ports, as well as information on flood zones, dams, and hydroelectric plants. GIS maps of Army Corps recreation areas can include bodies of water, shelters, campgrounds, elevations, and trails. These St. Clair County maps may be available on the Army Corps of Engineers website.

Cottrellville Army Corps of Engineers Marine MI 8493 River Road 48039 810-765-4452


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in St. Clair County, Michigan. As part of that job, Building Departments maintain GIS data that can include St. Clair County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show St. Clair County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Port Huron Permits Port Huron MI 100 McMorran Boulevard 48060 810-984-9733

Post Huron City Zoning Port Huron MI 100 McMorran Boulevard 48060 810-984-9735

St Clair County Planning Department Port Huron MI 200 Grand River Avenue 48060 810-989-6900


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in St. Clair County, Michigan. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including St. Clair County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show St. Clair County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

St Clair County Recorder of Deeds Port Huron MI 200 Grand River Avenue 48060 810-989-6930