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Ottawa Illinois Map

Explore Ottawa, 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 Ottawa, Illinois

How to Use This Ottawa, Illinois Map

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

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	Ottawa
State	Illinois (IL)
County	LaSalle County
Country	United States of America
Timezone	Central Time (America/Chicago)

Latitude	41.353957
Longitude	-88.823287
Population	18,840
Density	496.3 /km²
Incorporated	Yes
ZIP Code	61350
Area Code	815
County Seat	Ottawa
School District	Ottawa Township High School District 140

🌦 Goto Ottawa Weather Page: Ottawa, Illinois — Weather Warnings, Forecast, Radar, Satellite & Current Conditions

About Ottawa, Illinois

Ottawa is a locality in LaSalle County, Illinois, United States. It has a population of 18,840. The population density is 496.3 people per km². Ottawa is located at 41.3540°N, 88.8233°W. It observes the Central Time (America/Chicago) timezone. Ottawa is an incorporated locality. ZIP code: 61350.

Ottawa rests where the Fox River carves its persistent path through the limestone bedrock of the Illinois landscape. It lies 15.5 miles north of Streator, IL (from Streator, IL: bearing 359°T), and is situated 8.1 miles southeast of LaSalle. The surrounding terrain unfolds in broad, productive expanses that suggest the quiet, enduring labor of the plains. Five miles away, the dramatic contours of Horseshoe Canyon provide a stark contrast to the flatter stretches of local farmland. Travelers might find the distant silhouette of Sand Ridge (historic) defining the far horizon, while the Great Falls of the Illinois River offers a singular point of kinetic energy six miles from the center of town. On quieter afternoons, the light settles over the earth with a pale, golden clarity that reveals the deep, fertile color of the soil.

Ottawa emerged from the early commerce of river trade and the industrial promise of its mineral deposits, particularly silica sand. The local economy transitioned from these natural resources to modern manufacturing, maintaining a steady, pragmatic focus on production and trade. The town retains the sturdy, brick-and-limestone architecture of a Midwestern center that has long valued the permanence of its structures. While Split Rock Lake remains a serene presence eleven miles distant, the daily life of the population remains tied to the rhythms of the regional agricultural cycle. Many residents recognize the value of this industrious heritage, which continues to shape the character of the local workforce.

Ottawa claims a distinct cultural identity rooted in the public debates that once defined the regional political landscape. Jordan’s Block Park serves as a central gathering space where the memory of these historic, oratorical exchanges remains a point of local pride. Abraham Lincoln participated in these influential discussions, leaving a legacy that resonates through the public consciousness of the area. The pace of life favors a measured, deliberate quality, allowing for the preservation of landmarks that anchor the community in its past. Annual events and local gatherings draw people together, reinforcing a sense of shared purpose that persists regardless of the changing seasons.

Nearby Outdoor Places

Fox River (State Park) — 0.3 mi, 093° E
Lincoln Douglas Park (Local Recreation) — 0.4 mi, 322° NW
East Main Boat Launch (Local Recreation) — 0.6 mi, 186° S
Abraham Lincoln and Stephen Douglas (Monument) — 1.0 mi, 252° W
Civil War Memorial (Monument) — 1.0 mi, 251° W
Riverwalk/Waterfront Park (Local Park) — 1.1 mi, 236° SW
Remembering the Radium Girls (Monument) — 1.2 mi, 249° W
Allen Park (Local Park) — 1.2 mi, 218° SW
Dayton Bluffs Preserve (Local Conservation Area) — 1.2 mi, 066° NE
Boy Scout of America (Public Artwork) — 2.4 mi, 241° SW
Buffalo Rock State Park (State Park) — 4.7 mi, 248° W
Starved Rock State Park (State Conservation Area) — 5.7 mi, 245° SW
Illinois Canyon (Viewpoint) — 7.0 mi, 240° SW
Plum Island Site (Historic Ruins) — 9.1 mi, 257° W
Outside Amphitheather (Theatre) — 9.2 mi, 255° W
Matthiessen State Park (Nature Reserve) — 11.2 mi, 249° W
Starved Rock Nature Preserve (Nature Reserve) — 11.4 mi, 258° W
Stage 212 (Theatre) — 14.2 mi, 263° W
Birthplace of Wild Bill Hickok (Attraction) — 15.6 mi, 300° NW
AMC Classic Peru Mall 8 (Cinema) — 15.8 mi, 270° W
ATSF Depot (Attraction) — 16.0 mi, 180° S
Earlville History Museum (Museum) — 17.1 mi, 343° N
Fern Dell Museum (Museum) — 17.8 mi, 044° NE
Grundy County Historical Society (Museum) — 20.5 mi, 089° E
CSX Morris Depot (Attraction) — 20.8 mi, 088° E
Classic Cinemas Cinema 7 (Cinema) — 23.3 mi, 030° NE
Midewin Other (National Forest) — 30.8 mi, 086° E · 18k acres
Chautauqua National Wildlife Refuge (National Wildlife Refuge) — 33.1 mi, 237° SW · 13k acres

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