Explore Moultrie County, Illinois with this interactive street and satellite map. Browse all 7 cities and towns in Moultrie County below.
| County | Moultrie |
| State | Illinois (IL) |
| County Seat | Sullivan |
| Country | United States of America |
| Latitude | 39.6344 |
| Longitude | -88.64669 |
| Cities & Towns | 7 |
| Area Codes | 309 |
Moultrie County occupies a flat, expansive reach of the Illinois prairie where the horizon line stays low and wide, pulling the vast sky down to meet the dark, heavy soil. The Kaskaskia River cuts a slow, meandering path through the central landscape, serving as the primary artery for the drainage of these fields, while the creation of a large reservoir has permanently altered the eastern basin, replacing former bottomlands with a sprawling, static expanse of water. This is a country of deep silt and glacial till, where the wind carries the dry, rhythmic rustle of corn leaves in late summer and the air holds a metallic, chilled clarity during the long months of winter. The land does not rise in dramatic peaks but instead stretches in a quiet, relentless geometry, defined by the precise lines of drainage ditches and the immense, quiet weight of the clouds that congregate over the open expanse.
Moultrie County emerged from the legislative adjustments of the mid-nineteenth century as settlers moved inland from the southern river valleys, seeking the fertility of the tallgrass plains. Those early arrivals—mostly families moving north from the upland South—brought with them the habits of timber-based agriculture before adapting to the labor of breaking the thick prairie sod. The central seat of government grew from a modest collection of wooden structures into a sturdy brick center, reflecting the pragmatic aspirations of a people who valued durability over ornament. Over time, the composition of the population shifted, drawing in industrious groups whose distinctive plain-dress traditions and commitment to manual craft added a layer of deliberate, quiet persistence to the local social order, grounding the development of the county in a steady, self-reliant independence.
Agriculture remains the primary pulse of the county, dictating the tempo of the calendar as tractors trace long, dusty furrows that seem to pull the sun across the fields from dawn until dusk. The economy is tied to the cycle of planting and harvest, and the local character is defined by a deep, unspoken familiarity with the land’s capacity to provide or withhold. Grain elevators rise like monoliths above the flat grid of roads, serving as the visual anchors for a landscape that otherwise feels as if it might drift away into the haze of the horizon. Life here follows the steady, predictable turn of the seasons, where the evening light turns the stubble of a harvested field into a burnished, copper-colored sea, and the sound of a distant train provides the only punctuation to the profound, heavy silence of the prairie night.
This page provides an interactive map of Moultrie County, Illinois alongside links to detailed street maps for 7 cities and towns. The county seat is Sullivan. Each city and town map page includes live weather, local news and precise GPS coordinates.
The Search Maps button below the county map opens USGS topographic maps and aerial imagery as base layers, with a labelled U.S. National Grid (USNG) overlay, a distance and bearing tool, and a single-fix GPS readout giving your USNG grid reference and latitude and longitude.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | September 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |