Explore Lake Summerset, 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 Lake Summerset, 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 Lake Summerset.
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 | Lake Summerset |
| State | Illinois (IL) |
| County | Winnebago County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 42.454458 |
| Longitude | -89.389559 |
| Population | 2,342 |
| Density | 426.7 /km² |
| Incorporated | N/A |
| ZIP Code | 61019 |
| Area Code | 847, 224 |
| County Seat | Rockford |
| School District | Durand Community Unit School District 322 |
Lake Summerset occupies a quiet expanse of northern Illinois, where the land settles into a series of measured, glacial folds that hold the sky in an endless, pale embrace. It lies 16.1 miles northeast of Freeport, IL (from Freeport, IL: bearing 47°T), and is situated 9.8 miles north of Pecatonica. The South Branch Otter Creek traces a wandering path through the periphery, its waters moving with a deliberate, low-slung grace toward the wider drainages of the prairie. Beyond the immediate perimeter, the dense, green canopy of the Laona Heights Forest Preserve offers a deep, shadowed contrast to the open fields, while the distant, hazy silhouette of Hardpan Ridge provides the only interruption to an otherwise level horizon. When the sun begins to retreat, the light gathers on the surface of Lake Summerset in thin, metallic sheets, turning the water the color of hammered lead and grounding the landscape in a profound, heavy silence.
History here is written in the slow conversion of earth into sustenance, as the economy remains tethered to the rhythmic demands of the surrounding agricultural plains. The nearby Avon Bottoms Wildlife Area serves as a necessary lung for the region, preserving a stretch of riparian habitat that feels distinct from the orderly squares of the nearby corn and soybean rows. Residents often find their way toward the lower, sheltered ground of Happy Hollow, where the air holds a cooler, damp scent of turned soil and ancient growth. Life in Lake Summerset moves with the unforced patience of the seasons, defined less by the velocity of modern industry and more by the steady, predictable turning of the weather across the expansive Midwestern sky.
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This page provides an embedded street and satellite map of Lake Summerset, Illinois. Coordinates: 42.454458, -89.389559. 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 Lake Summerset includes the ZIP code (61019), telephone area code (847, 224), county seat of Winnebago County (Rockford), and school district assignment (Durand Community Unit School District 322).
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. |