Explore Quincy, 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 Quincy, 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 Quincy.
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 | Quincy |
| State | Illinois (IL) |
| County | Adams County |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 39.933675 |
| Longitude | -91.379304 |
| Population | 39,463 |
| Density | 966.5 /km² |
| Incorporated | Yes |
| ZIP Codes | 62301, 62305, 62306 |
| Area Code | 217 |
| County Seat | Quincy |
| School District | Quincy School District 172 |
Quincy presents a landscape where the vast expanse of the interior plains meets the steady, deliberate movement of the Mississippi River. It lies 15.9 miles north of Hannibal, MO (from Hannibal, MO: bearing 350°T), and is situated 11.5 miles north-northeast of Palmyra. The land here, defined by the proximity of Alstynes Prairie, stretches out in quiet, fertile expanses that catch the golden, heavy light of late afternoon. Residents often look toward the distant silhouette of Long Ridge, which marks the horizon far to the west. A short journey brings one to the tranquil waters of Shanty Bend Pond, providing a reflective stillness against the backdrop of the region’s agricultural fields. Even the nearby Homan Falls offers a brief, musical interruption to the otherwise rhythmic, flat cadence of the surrounding terrain.
Quincy developed as a vital hub of commerce and industry, anchored by its position along the major waterways that once fueled the growth of the Midwest. The early economy flourished through a blend of manufacturing and trade, drawing strength from the brick-and-limestone architecture that still gives the streets a sense of grounded permanence. Over time, the local industries evolved, moving from the labor-intensive production of the past toward a more diversified modern economy that maintains its connection to the regional soil. Businesses here operate with a persistent, quiet industry, reflecting the legacy of a place built by laborers who understood the value of solid construction. The rhythm of daily work remains tied to the cycles of the plains, where the harvest and the changing seasons dictate the pace of commerce.
Quincy maintains a cultural character defined by its resilient heritage and the central presence of Washington Park, which serves as the primary gathering point for the local populace. The town preserves its history through a collection of well-maintained buildings that stand as modest monuments to the craftsmen of previous generations. Notable events often bring the community together in the open air, where the atmosphere feels charged with the simple, unpretentious spirit of the region. Among the figures associated with the broader history of the area, the diplomat and politician John Hay stands out as one of its most prominent sons. Life here moves with a steady, predictable grace, offering a view of the world that values depth over speed and substance over ornament.
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This page provides an embedded street and satellite map of Quincy, Illinois. Coordinates: 39.933675, -91.379304. 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 Quincy includes the ZIP code (62301, 62305, 62306), telephone area code (217), county seat of Adams County (Quincy), and school district assignment (Quincy School District 172).
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. |