Explore Constantine, 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 Constantine, 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 Constantine.
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 | Constantine |
| State | Michigan (MI) |
| County | St. Joseph County |
| Country | United States of America |
| Timezone | Eastern Time (America/Detroit) |
| Latitude | 41.84116 |
| Longitude | -85.668603 |
| Population | 1,947 |
| Density | 464.9 /km² |
| Incorporated | Yes |
| ZIP Code | 49042 |
| Area Code | 269 |
| County Seat | Centreville |
| School District | Constantine Public School District |
Constantine rests where the Saint Joseph River carves a deliberate, muscular path through the fertile plains of the Michigan landscape. It lies 13.2 miles west-northwest of Sturgis, MI (from Sturgis, MI: bearing 283°T), and is situated 7.3 miles south-southwest of Three Rivers. The water moves with a heavy, deliberate pace, reflecting the muted gray of early autumn skies as it slips past the low banks and quiet edges of the land. Beyond the immediate riparian corridor, the terrain flattens into expansive stretches of farmland, where the horizon remains wide and unobstructed by the distant, faint silhouette of Walnut Ridge. Vest Pocket Park provides a modest, essential anchor for the local geography, offering a brief reprieve of greenery where the air feels cool and damp against the skin, carrying the scent of damp earth and drying corn husks from the surrounding fields.
Constantine maintains a character defined by the steady, industrious pulse of its agricultural heritage, rooted in the deep soil that has sustained generations of families. The local economy persists in a quiet dialogue with the land, punctuated by the structural remnants of milling and manufacturing that once relied upon the steady flow of the river to power early enterprise. A few miles away, the waters of Stag Lake sit undisturbed, serving as a reminder of the glacial legacy that shaped this interior basin long before the arrival of modern industry. Life in Constantine moves with a gravity of its own, characterized by a persistent, unhurried diligence that respects the seasonal shifts of the Midwest, where the shadows grow long across the pavement as the workday concludes.
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This page provides an embedded street and satellite map of Constantine, Michigan. Coordinates: 41.84116, -85.668603. 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 Constantine includes the ZIP code (49042), telephone area code (269), county seat of St. Joseph County (Centreville), and school district assignment (Constantine Public School District).
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. |