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Sublette Illinois Map

Explore Sublette, 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.

Interactive Map of Sublette, Illinois

How to Use This Sublette, Illinois Map

This interactive map shows the street layout and satellite imagery for Sublette, 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 Sublette.

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.

CitySublette
StateIllinois (IL)
CountyLee County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude41.643088
Longitude-89.227868
Population380
Density457.1 /km²
IncorporatedYes
ZIP Code61367
Area Code815
County SeatDixon
School DistrictAmboy Community Unit School District 272

About Sublette, Illinois

Sublette is a locality in Lee County, Illinois, United States. It is a small community with a population of 380. The population density is 457.1 people per km². Sublette is located at 41.6431°N, 89.2279°W. It observes the Central Time (America/Chicago) timezone. Sublette is an incorporated locality. ZIP code: 61367.

Sublette marks the horizon with a quiet, persistent clarity where the flat, fertile earth of the Illinois prairie stretches toward the sky in an unbroken line. It lies 18.7 miles southeast of Dixon, IL (from Dixon, IL: bearing 136°T), and is situated 8.7 miles northwest of Mendota. Beyond the paved edges of the grid, the landscape softens into the gentle, uneven terrain of Oak Glen Savanna, while the waters of Big Bureau Creek carve a slow, meandering path through the silt and soil three miles to the west. To the north, the elevated ground of High Ridge catches the last, bruised light of the afternoon, casting long shadows over fields that have been tilled for generations. The air here carries the scent of turned earth and drying corn stalks, a crisp, clean atmosphere that sharpens the edges of every silo and steeple against the vast, pale sky.

Sublette maintains a rhythm governed by the slow rotation of the seasons and the heavy, dependable yield of the surrounding farmland. The local economy remains deeply anchored in this agricultural heritage, with the pulse of the region beating in time with the planting and the harvest, far removed from the frantic pace of the distant urban centers. A few miles away, the Green Wing Environmental Laboratory offers a sanctuary where the native landscape is preserved, allowing the wilder, uncultivated character of the plains to persist undisturbed. Near Bass Lake, the earth hums with the quiet industry of the living world, a reminder of the delicate balance between the persistent human footprint and the enduring, ancient prairie that lies just beneath the surface of the fields.

Nearby Outdoor Places

  • Green Wing Environmental Laboratory (Park) — 3.7 mi, 322° NW
  • Sandy Hill Slough (Conservation Area) — 4.7 mi, 270° W
  • Lake Mendota Park & Sports Complex (Local Park) — 7.1 mi, 140° SE
  • Mendota Golf Club (Park) — 7.4 mi, 160° S
  • Maytown State Habitat Area (State Conservation Area) — 8.6 mi, 260° W
  • Old Chicago Trail Marker (Monument) — 12.8 mi, 075° E
  • Green River State Wildlife Area (State Conservation Area) — 12.9 mi, 270° W
  • Homes of Chief Waubonsie and Madeline Ogee (Monument) — 13.2 mi, 077° E
  • Birthplace of Wild Bill Hickok (Attraction) — 14.3 mi, 149° SE
  • Cherry Mine Disaster (Monument) — 14.8 mi, 177° S
  • Earlville History Museum (Museum) — 16.2 mi, 103° E
  • Wings of Peace and Freedom (Public Artwork) — 19.0 mi, 317° NW
  • The Next Picture Show (Gallery) — 19.1 mi, 317° NW
  • Shabbona Lake State Park (State Recreation Area) — 19.3 mi, 069° E
  • F-105D Thunderchief (Attraction) — 20.0 mi, 315° NW
  • AMC Classic Peru Mall 8 (Cinema) — 20.6 mi, 165° S
  • The Overlook (Viewpoint) — 21.7 mi, 322° NW
  • Castle Rock State Park (State Park) — 22.1 mi, 338° N
  • Jerry Mathis Theater (Theatre) — 22.5 mi, 303° NW
  • SVCC Art Gallery (Gallery) — 22.5 mi, 303° NW
  • Council Ring (Theatre) — 22.5 mi, 341° N
  • Bureau County Historical Museum (Museum) — 22.6 mi, 213° SW
  • Starved Rock Nature Preserve (Nature Reserve) — 24.5 mi, 156° SE
  • Sinnissippi_Mounds (Historic Ruins) — 24.7 mi, 296° NW
  • Plum Island Site (Historic Ruins) — 25.1 mi, 151° SE
  • Hennepin Canal (State Recreation Area) — 25.1 mi, 195° S
  • Matthiessen State Park (State Park) — 25.4 mi, 157° SE
  • White Pines Forest Nature Preserve (Nature Reserve) — 27.2 mi, 334° NW
  • Chautauqua National Wildlife Refuge (National Wildlife Refuge) — 38.7 mi, 190° S · 13k acres
  • Upper Mississippi River National Wildlife And Fish Refuge (National Wildlife Refuge) — 49.5 mi, 294° NW · 274k acres

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About This Sublette Map Page

This page provides an embedded street and satellite map of Sublette, Illinois. Coordinates: 41.643088, -89.227868. 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 Sublette includes the ZIP code (61367), telephone area code (815), county seat of Lee County (Dixon), and school district assignment (Amboy Community Unit School District 272).

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 generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.