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Chapin Illinois Map

Explore Chapin, 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 Chapin, Illinois

How to Use This Chapin, Illinois Map

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

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.

CityChapin
StateIllinois (IL)
CountyMorgan County
CountryUnited States of America
TimezoneCentral Time (America/Chicago)
Latitude39.766869
Longitude-90.402746
Population475
Density183.8 /km²
IncorporatedYes
ZIP Codes61818, 62628
Area Code309, 217
County SeatJacksonville
School DistrictTriopia Community Unit School District 27

About Chapin, Illinois

Chapin is a locality in Morgan County, Illinois, United States. It is a small community with a population of 475. The population density is 183.8 people per km². Chapin is located at 39.7669°N, 90.4027°W. It observes the Central Time (America/Chicago) timezone. Chapin is an incorporated locality. ZIP codes: 61818, 62628.

Chapin sits amidst the vast, flat expanse of the Illinois prairie, where the horizon stretches wide and unencumbered under a sky that seems to claim more of the world than the earth itself. It lies 9.3 miles west-northwest of Jacksonville, IL (from Jacksonville, IL: bearing 284°T), and is situated 9.9 miles west-northwest of South Jacksonville. The landscape is defined by the quiet persistence of Lick Branch, a narrow waterway that marks the land nearby, while the distant, low silhouette of Spunky Ridge offers a faint, shadowed boundary to the west. On clear afternoons, the light here turns a pale, translucent gold, catching the edges of the fields and rendering the air crisp and dry. Beyond the immediate reach of the town, the terrain dips toward the gentle depression of Sugar Hollow, and the managed, quiet waters of Concord Reservoir wait four miles out, reflecting the changing patterns of the clouds.

Agriculture remains the primary pulse of Chapin, where the rhythm of the seasons dictates the cadence of daily life and the steady movement of heavy machinery along the rural roads. The settlement grew in tandem with the expansion of the rail lines that once anchored such interior outposts, leaving behind a legacy of sturdy, utilitarian architecture that persists today. Residents often look toward the Meredosia Hill Prairie State Natural Area, located seven miles away, as a preserved fragment of the wild grasses that once dominated this entire region before the plow arrived. In the quiet hours of the evening, when the heat of the sun recedes, a stillness settles over the houses and the surrounding grain elevators, grounding Chapin in a persistent, patient endurance that has defined this stretch of the state for generations.

Nearby Outdoor Places

  • Meredosia Hill Prairie State Natural Area (State Conservation Area) — 6.8 mi, 333° NW
  • Lenz Field & Sports Complex (Local Recreation) — 7.4 mi, 100° E
  • Meredosia National Wildlife Refuge (National Wildlife Refuge) — 8.8 mi, 308° NW · 7,396 acres
  • Prairie Land Heritage Museam (Museum) — 9.1 mi, 113° SE
  • Strawn Art Gallery (Arts Centre) — 9.4 mi, 105° E
  • Illinois Theater (Cinema) — 9.5 mi, 103° E
  • Community Park (Local Park) — 9.5 mi, 109° E
  • Nichols Park (Local Park) — 10.4 mi, 111° E
  • Meredosia Refuge Fee (Conservation Area) — 12.4 mi, 320° NW
  • Weinberg-King State Fish and Wildlife Area (State Conservation Area) — 12.6 mi, 324° NW
  • Naples Mound 8 (Historic Ruins) — 14.0 mi, 249° W
  • Woodlawn Farm Underground RR (Historic Ruins) — 14.2 mi, 099° E
  • Beardstown Marsh (Conservation Area) — 15.6 mi, 354° N
  • Beardstown Postage Stamp Welcome Mural (Public Artwork) — 17.3 mi, 355° N
  • Beardstown River Museum (Museum) — 17.4 mi, 354° N
  • 217 Terror Haunted House (Attraction) — 19.5 mi, 175° S
  • Dr. Charles Chandler Memorial (Monument) — 23.3 mi, 035° NE
  • Jake's Point Overlook (Viewpoint) — 23.4 mi, 042° NE
  • Potawatomi Trail of Death - Island Grove Encampment (Monument) — 23.7 mi, 090° E
  • Siloam Springs State Park (State Park) — 24.9 mi, 292° W
  • Farm Service Agency Interest Of Il (National Wildlife Refuge) — 28.2 mi, 186° S · 665 acres
  • New Philadelphia National Historic Site interpretive kiosk (Monument) — 30.1 mi, 261° W
  • Lincolns New Salem State Park (State Park) — 32.6 mi, 064° NE
  • Theater in the park at New Salem (Theatre) — 32.9 mi, 063° NE
  • Sand Prairie-Scrub Oak (Nature Reserve) — 33.0 mi, 032° NE
  • Menard County Historical Museum (Museum) — 33.8 mi, 060° NE
  • Center for American Archeology Museum (Museum) — 34.2 mi, 199° S
  • Skip Anderson Big Timber Preservation Area (Nature Reserve) — 35.1 mi, 199° S
  • AMC Classic Springfield 12 (Cinema) — 35.9 mi, 091° E

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About This Chapin Map Page

This page provides an embedded street and satellite map of Chapin, Illinois. Coordinates: 39.766869, -90.402746. 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 Chapin includes the ZIP code (61818, 62628), telephone area code (309, 217), county seat of Morgan County (Jacksonville), and school district assignment (Triopia Community Unit School District 27).

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.