Explore New Windsor, 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 New Windsor, 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 New Windsor.
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 | New Windsor |
| State | Illinois (IL) |
| County | Mercer County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 41.202258 |
| Longitude | -90.442352 |
| Population | 760 |
| Density | 55.0 /km² |
| Incorporated | N/A |
| ZIP Code | 61465 |
| Area Code | 815 |
| County Seat | Aledo |
New Windsor sits firmly upon the vast, fertile expanse of the Illinois prairie, where the horizon stretches wide and unencumbered under a sky of immense, shifting gray. It lies 18.0 miles north-northwest of Galesburg, IL (from Galesburg, IL: bearing 348°T), and is situated 18.6 miles south-southeast of Milan. The landscape here is defined by a slow, rhythmic transition from flat croplands to the gentle depressions that cradle North Pope Creek, a waterway carving a quiet, meandering path through the loam just a mile from the center. Light in New Windsor possesses a specific, heavy quality at dusk, catching the stalks of grain and turning the fields into a sea of muted gold that seems to vibrate against the deepening shadows of the evening. Beyond the local fields, the terrain remains largely open, though the distant elevation of Pilot Knob provides a singular, faint punctuation mark on the far-off skyline, reminding the traveler of the subtle, ancient shifts in the earth’s crust that shaped this interior plain.
Agriculture remains the silent pulse of New Windsor, its economy tied to the deep, dark soil that has dictated the rhythm of life since the earliest settlers arrived to break the sod. The legacy of these pioneers is felt in the orderly grid of the streets and the sturdy, pragmatic architecture of the buildings that house the essential commerce of the region. Residents often look toward the Cresent Lake Club for a respite in the natural world, finding a stillness there that contrasts with the industrious nature of the surrounding farms. While the larger pace of modern life hums elsewhere, New Windsor holds to a deliberate, quiet consistency, anchored by the changing seasons and the simple, enduring fact of the harvest.
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This page provides an embedded street and satellite map of New Windsor, Illinois. Coordinates: 41.202258, -90.442352. 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 New Windsor includes the ZIP code (61465), telephone area code (815), county seat of Mercer County (Aledo), 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. |