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Casco Michigan Map

Explore Casco, 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.

Interactive Map of Casco, Michigan

How to Use This Casco, Michigan Map

This interactive map shows the street layout and satellite imagery for Casco, 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 Casco.

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.

CityCasco
StateMichigan (MI)
CountySt. Clair County
CountryUnited States of America
TimezoneEastern Time (America/Detroit)
Latitude42.752532
Longitude-82.671584
Population2,800
Density35.0 /km²
IncorporatedN/A
ZIP Codes48064, 49404
Area Code313, 616
County SeatPort Huron

About Casco, Michigan

Casco is a locality in St. Clair County, Michigan, United States. It has a population of approximately 2,800. The population density is 35.0 people per km². Casco is located at 42.7525°N, 82.6716°W. It observes the Eastern Time (America/Detroit) timezone. ZIP codes: 48064, 49404.

Casco persists as a quiet expanse of flat, fertile earth where the horizon stretches wide under a sky that feels vast and unburdened. It lies 5.9 miles northeast of New Baltimore, MI (from New Baltimore, MI: bearing 34°T), and is situated 7.6 miles east-northeast of Chesterfield Township. The land here remains largely defined by its agricultural heritage, with fields that catch the low, golden light of late afternoon, casting long shadows across the dark, heavy soil. To the west, the gentle, winding path of Swan Creek cuts through the terrain, providing a slow, steady pulse to the landscape that eventually draws toward the moisture-rich expanses of the Saint Clair Flats. A few miles to the east, the expansive surface of Lake Saint Clair acts as a cooling influence on the air, tempering the heat of summer days and bringing a crisp clarity to the autumn evenings that settle over the open meadows and woodlots.

History in Casco is measured not in monuments, but in the enduring lines of fence rows and the slow evolution of family-tended acreage. The local economy maintains a deep, functional connection to the earth, grounded in long-standing farming practices that have shaped the character of the residents, who value a steady, deliberate pace of life. Leisure is found in the quietude of the surroundings, where the manicured greens of the Golden Hawk Golf Club offer a stark, ordered contrast to the wilder, unkempt thickets nearby. Even as the modern world encroaches, Casco retains a sense of seclusion, defined by the seasonal rhythms of sowing and harvest and the quiet, persistent hum of a landscape that asks for nothing more than the careful attention of those who work its soil.

Nearby Outdoor Places

  • Golden Hawk Golf Club (Park) — 1.6 mi, 262° W
  • Michigan Meadows Golf Course (Park) — 2.8 mi, 278° W
  • Ira Township Park (Local Park) — 4.1 mi, 178° S
  • Green Street Woods Park - Proposed (Local Park) — 4.6 mi, 210° SW
  • St. Johns Marsh State Wildlife Area (State Conservation Area) — 6.1 mi, 155° SE
  • St. Clair Flats State Wildlife Area (State Conservation Area) — 6.5 mi, 180° S
  • Brandenburg Park (State Park) — 7.2 mi, 217° SW
  • Wetzel Recreation Area (State Recreation Area) — 8.4 mi, 266° W
  • Algonac State Park (State Park) — 9.0 mi, 135° SE
  • The Mariner LLC (Gallery) — 9.4 mi, 106° E
  • The Snug Theatre (Theatre) — 9.5 mi, 105° E
  • Oasis Tiki Shelter (Attraction) — 10.3 mi, 169° S
  • Palmer Park Arch (Attraction) — 10.6 mi, 063° NE
  • Algonac Veteran's Memorial (Monument) — 11.7 mi, 142° SE
  • NIKE-AJAX Missile (Attraction) — 11.7 mi, 223° SW
  • NIKE Hercules Missile (Attraction) — 11.7 mi, 223° SW
  • Algonac Boat Anchor (Monument) — 11.8 mi, 143° SE
  • Tecumseh Monument (Monument) — 12.7 mi, 142° SE
  • John R. Armstrong Performing Arts Center (Theatre) — 13.2 mi, 226° SW
  • Gratiot Valley Railroad Club (Museum) — 14.5 mi, 227° SW
  • Sled Museum (Museum) — 14.8 mi, 043° NE
  • Farm Museum (Museum) — 16.0 mi, 003° N
  • MJR Partridge Creek Digital Cinema 14 (Cinema) — 16.5 mi, 238° SW
  • The Halo (Public Artwork) — 18.3 mi, 242° SW
  • SC4 Tower (Viewpoint) — 20.0 mi, 038° NE
  • The Baumgartner House Museum And Fraser Depot Visitor Center (Museum) — 20.1 mi, 221° SW
  • AMC Birchwood 10 (Cinema) — 22.5 mi, 029° NE
  • Detroit River International Wildlife Refuge (National Wildlife Refuge) — 42.5 mi, 214° SW · 13k acres

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About This Casco Map Page

This page provides an embedded street and satellite map of Casco, Michigan. Coordinates: 42.752532, -82.671584. 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 Casco includes the ZIP code (48064, 49404), telephone area code (313, 616), 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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.