Explore McDonough County, Illinois with this interactive street and satellite map. Browse all 12 cities and towns in McDonough County below.
| County | McDonough |
| State | Illinois (IL) |
| County Seat | Macomb |
| Country | United States of America |
| Latitude | 40.477796 |
| Longitude | -90.676913 |
| Cities & Towns | 12 |
| Area Codes | 217, 815 |
McDonough County. The land here is a broad, quiet sweep of Illinois prairie, shaped by the patient hands of glaciers and weathered by seasons. Its terrain, for the most part, is a gently sloping relief, rising toward the north and west, a subtle undulation that catches the afternoon sun in long, golden shafts. The Spoon River, a tributary of the Illinois, carves a winding path through the eastern reaches, its banks a darker green against the vast, cultivated fields of corn and soybeans that stretch to horizons often softened by a hazy, Midwestern sky. To the west, the broad shoulders of Hancock County form a natural boundary, while Schuyler County to the south and Fulton County to the east hold it in a familiar embrace of similar agricultural landscapes. This is country where the sky feels immense, and the quiet hum of cicadas in the summer air is the dominant sound.
The counties of Illinois, like so many in the heartland, were born from the westward push of settlement, and McDonough County is no exception. It was organized in 1826, a product of the relentless drive to survey and claim the fertile lands that had long been the domain of indigenous peoples. Early settlers, drawn by the promise of rich soil and ample water, began to establish homesteads, their cabins appearing like small, determined islands in the sea of prairie grass. The county seat, Macomb, emerged as a central point, its location chosen for its accessibility and its position at the crossroads of burgeoning trails. It grew, as many county seats did, around a courthouse square, a place where justice and commerce intertwined, and where the rhythm of rural life found its steady beat. The echoes of those early days can still be felt in the enduring strength of the community.
Life in McDonough County is largely defined by the agricultural cycle, the planting and harvesting of crops that feed not just the local towns but the wider world. The economy, while anchored in farming, also finds expression in the small industries and services that support the rural population, and in the presence of Western Illinois University in Macomb, which brings a different energy to the county seat. There is a palpable sense of place here, a quiet dignity in the way towns like Bushnell and Industry go about their days, their main streets lined with brick buildings that have seen generations pass. The air, particularly in the early morning when a fine mist might still cling to the fields, carries the scent of damp earth and distant woodsmoke, a subtle perfume of the land. McDonough County is a place where the seasons leave their mark not just on the landscape but on the very character of its people.
This page provides an interactive map of McDonough County, Illinois alongside links to detailed street maps for 12 cities and towns. The county seat is Macomb. Each city and town map page includes live weather, local news and precise GPS coordinates.
Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.
| Page generated | June 2026 |
| Location data | USGS GNIS database; coordinates matched to 2020 US Census records |