Explore Cahokia, Illinois, 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 Cahokia, Illinois. 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 Illinois 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 Cahokia.
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 | Cahokia |
| State | Illinois (IL) |
| County | St. Clair County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 38.570885 |
| Longitude | -90.190111 |
| Population | 13,615 |
| Density | 1200.0 /km² |
| Incorporated | N/A |
| ZIP Code | 62206 |
| Area Code | 217 |
| County Seat | Belleville |
Cahokia emerges from the flat, industrious plains where the air carries the weight of the interior continent. It lies 42.1 miles south-southwest of York, IL (from York, IL: bearing 211°T), and is situated 6.0 miles south-southeast of Olney. The landscape remains defined by the winding path of Dead Creek, which traces a quiet, persistent line through the local terrain. Five miles away, the surface of Grand Marais Lake offers a still reflection of the Midwestern sky, undisturbed by the rush of distant coasts. On the horizon, Belcher Ridge stands as a faint, rugged reminder of the elevated earth far to the west. Cahokia finds space for stillness in the Village Open Space, a place where the grasses sway with the rhythm of the wind. Beyond the low rise of Cement Hollow, the land stretches out in a vast, open expanse that feels both ancient and deeply familiar.
Cahokia carries the echoes of early settlement, built upon a foundation that values hard work and the steady movement of goods. The local economy grew alongside the rails and roads that stitch the region together, supporting industries that keep the pulse of the middle country beating. Warehousing and logistics take advantage of the expansive, level ground, drawing strength from the proximity to major transit arteries. Men and women labor here with a quiet precision, contributing to a regional industry that values durability over flash. This work ethic defines the character of the people, who recognize the value of a job finished well as the sun dips below the soybean horizon. History in Cahokia is not merely written in books, but is felt in the steady hum of commerce that persists through the changing seasons.
Cultural life in Cahokia is shaped by the unpretentious dignity of those who call these plains home. The local atmosphere favors the straightforward and the genuine, where neighbors recognize one another in the daily routines of the street. While the area is known for the grand architectural legacy of the ancient civilization that once thrived nearby, the modern experience is one of simple, grounded living. Notable individuals like the legendary singer and songwriter Jackie Wilson, who was born here, added a soulful resonance to the American songbook that still lingers in the cultural memory. Events in the community often center on the shared spaces of the Village Open Space, where the changing light at dusk casts long, golden shadows over the gathering crowds. Cahokia remains a place where the pace is set by the land itself, honest and enduring under the wide, gray-blue sky.
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This page provides an embedded street and satellite map of Cahokia, Illinois. Coordinates: 38.570885, -90.190111. 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 Cahokia includes the ZIP code (62206), telephone area code (217), county seat of St. Clair County (Belleville), 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. |