Sycamore, IL

Sycamore
City
Downtown Sycamore - Looking west from State Street and Main Street.
Location of Sycamore in DeKalb County, Illinois.
Location of Illinois in the United States
Coordinates: 41°59′2″N 88°41′39″W / 41.98389°N 88.69417°W / 41.98389; -88.69417
Country	United States
State	Illinois
County	DeKalb
Area
• Total	9.71 sq mi (25.14 km2)
• Land	9.67 sq mi (25.04 km2)
• Water	0.04 sq mi (0.10 km2)
Population (2010)
• Total	17,519
• Estimate (2016)	17,867
• Density	1,848.25/sq mi (713.61/km2)
Time zone	CST (UTC-6)
• Summer (DST)	CDT (UTC-5)
ZIP Code(s)	60178
Area code(s)	815
FIPS code	17-74223
Sycamore, Illinois
Website	Official Website

Sycamore is a city in DeKalb County, Illinois, United States. It has a commercial district based and centered on Illinois Route 64. The population was 17,519 at the 2010 census, up from 12,020 in 2000. Sycamore is the county seat of DeKalb County and was named after the sycamore tree.

The first European settlers to the Sycamore-area arrived in 1835 and concentrated themselves mostly north of the Kishwaukee River and the present site of Sycamore. The original town was platted by a New Yorker named Christian Sharer. A mill was constructed and the Kishwaukee dammed but the town failed. By 1837, after some controversy, the location of county seat was settled in favor of Orange, Sycamore's original name, and the settlement moved to the present-day site of the city.

The present-day town site was platted by James Waterman and Evans Wharry in 1837 (the same year Chicago was founded). The first settler at the new site was Carlos Lattin, who preceded the town, having arrived in 1835. Lattin staked a claim that included most of the present west side of the city and erected his first cabin just north of downtown.

Early in the city's history, it seemed, that Sycamore might not be the location of the DeKalb County Courthouse; other towns were vying for the county seat title. A now defunct town called Brush Point was the choice of a Dr. Henry Madden and Rufus Colton would have preferred Coltonville, where he made his home. The Clerk of the Court and preparer of the writs and process of the court, a man named Colton, had set the first session of county court to be held at his home, in Coltonville. In his attempt to make Coltonville the county seat, Colton decided to hold a new election for the status in 1837. Colton made sure that Coltonville would win the election by telling only the population of Coltonville about it. His political tactics were eventually cancelled by an act of the Illinois General Assembly, after the DeKalb County court intervened. When court convened the sheriff served a court order declaring a courthouse be built in Sycamore. Afterward, Coltonville eventually suffered the same fate as Brush Point and disappeared from the map. These events seemingly settled the issue of where the courthouse and, in turn, the DeKalb County seat was going to be located.