Explore Seaton, 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 Seaton, 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 Seaton.
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 | Seaton |
| State | Illinois (IL) |
| County | Mercer County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 41.102258 |
| Longitude | -90.801529 |
| Population | 214 |
| Density | 52.3 /km² |
| Incorporated | Yes |
| ZIP Code | 61476 |
| Area Code | 815 |
| County Seat | Aledo |
| School District | Mercer County School District 404 |
Seaton emerges from the flat, open expanse of the Illinois prairie like a quiet gathering of rooftops amidst an endless sea of corn and soybean stalks. It lies 24.8 miles west-northwest of Galesburg, IL (from Galesburg, IL: bearing 296°T), and is situated 7.3 miles south-southwest of Aledo. Snake Creek cuts a narrow, winding path through the soil nearby, its presence marked by a thin ribbon of deeper green vegetation that defies the monotony of the cultivated plains. Two miles away, the surface of McCaw Pond reflects the vast, unobstructed sky, acting as a still mirror for the migrating birds that pass over the region in the autumn. The air here holds the scent of damp earth and turning leaves, a raw, clean smell that intensifies as the sun drops low and casts long, violet shadows across the fields toward the distant, hazy silhouette of the Army Ridge Bluffs on the horizon.
Agriculture serves as the heartbeat of Seaton, where the rhythm of the year is dictated by the planting and the harvest rather than the clock. The community maintains a steady, deliberate pace, grounded in a history of settlers who broke the heavy sod to tame the fertile ground. While the local economy remains tied to the productivity of the surrounding acreage, residents often seek the quiet solitude of Big River State Forest, which provides a sprawling, wooded buffer just a few miles away. The character of Seaton is defined by this proximity to the land, a place where the brick facades of the center maintain a stoic, enduring dignity against the shifting seasons and the quiet persistence of the Midwestern wind.
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This page provides an embedded street and satellite map of Seaton, Illinois. Coordinates: 41.102258, -90.801529. 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 Seaton includes the ZIP code (61476), telephone area code (815), county seat of Mercer County (Aledo), and school district assignment (Mercer County School District 404).
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. |