Explore Fort Gratiot, Michigan, with this interactive street and satellite map.
This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.
This interactive map shows the street layout and satellite imagery for Fort Gratiot, Michigan. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Michigan or beyond.
Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).
TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to Fort Gratiot.
Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.
Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.
| City | Fort Gratiot |
| State | Michigan (MI) |
| County | St. Clair County |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 43.038 |
| Longitude | -82.478 |
| Population | 11,000 |
| Density | 480.0 /km² |
| Incorporated | N/A |
| ZIP Code | 48059 |
| Area Code | 313 |
| County Seat | Port Huron |
Fort Gratiot maintains a quiet presence upon the inland plains where the horizon stretches wide and unencumbered under the weight of an expansive sky. It lies 5.4 miles north-northwest of Port Huron, MI (from Port Huron, MI: bearing 330°T), and is situated 7.5 miles northeast of Kimball.
The Howe Drain serves as a primary artery for the surrounding lowlands, carving a subtle path through the earth that dictates the local drainage and seasonal moisture patterns. To the east, the vast surface of Lake Huron reflects the changing moods of the atmosphere, cooling the air during the height of the summer heat. The landscape is defined by flat, fertile expanses that have long supported a rhythm dictated by the changing seasons and the slow growth of timber and crops. Careful observers might note how the light at dusk settles over the fields in long, amber ribbons, illuminating the persistent, steady character of the terrain. Residents often spend their afternoons near the Port Huron Golf Course, where the manicured greens provide a stark, vibrant contrast to the wilder, wooded patches that dot the regional map.
Fort Gratiot traces its developmental lineage to a strategic military origin that once anchored the regional defense, leaving behind a legacy of resilience that permeates the local identity. The economy has transitioned from those early defensive roots to a diverse commercial landscape, favoring retail hubs and small-scale manufacturing that sustain the population. Local industry remains grounded in the practical application of regional resources, moving away from the heavy, industrial smoke of the previous century toward a more modern, service-oriented stability. The transition of the land from primitive wilderness to organized grid reflects the deliberate, industrious nature of those who first settled these inland territories. Workers here participate in a modest, day-to-day commerce that values reliability over the frantic pace of larger metropolitan centers. Even as the economy evolves, the underlying work ethic remains tied to the solid, unyielding soil that has supported the regional infrastructure for generations.
Fort Gratiot possesses a distinct cultural character shaped by the intersection of Midwestern pragmatism and the lingering influence of its frontier past. The community finds its cohesion in the shared experience of the long, quiet winters and the sudden, exuberant bloom of spring across the open plains. Notable landmarks serve as focal points for civic life, grounding the residents in a shared history that eschews grandiosity in favor of functional beauty. While the region does not seek the spotlight, it has occasionally been noted for producing individuals of significant stature, such as the inventor Thomas Edison, whose early years in the neighboring vicinity helped define the innovative spirit of the entire region. Local events often center on the shifting calendar of the agricultural year, drawing people together for gatherings that celebrate the harvest and the continuity of the seasons. Life here moves with a thoughtful, measured cadence, allowing the genuine qualities of the landscape and the people to emerge without the need for artifice or loud declaration.
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This page provides an embedded street and satellite map of Fort Gratiot, Michigan. Coordinates: 43.038, -82.478. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.
Detailed location data for Fort Gratiot includes the ZIP code (48059), telephone area code (313), county seat of St. Clair County (Port Huron), and school district assignment.
Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.
| Page generated | September 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Map layers | Google Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model) |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. |