Warsaw is a city in Hancock County, Illinois, United States. The population was 1,607 at the 2010 census, a stop from 1,793 in 2000. The city is notable for its historic downtown and the Warsaw Brewery, which operated for beyond 100 years introduction in 1861 and, after renovation, reopened as a bar, restaurant and microbrewery in 2006.

The city of Warsaw began in 1812, when youth Major Zachary Taylor founded Fort Edwards on the eastern bank of the Mississippi River across from the mouth of the Des Moines River. Fort Johnson was occupied only for a few weeks past it was burned. In 1815 unorthodox military camp, Fort Edwards, was built welcoming at a swing location. Warsaw became an important fur trading herald and one of the out of date American settlements in northern Illinois.

During the 1840s, Warsaw was a middle of foe to Mormon harmony in Nauvoo and supplementary areas in Hancock County during the accomplishment sometimes known as the “Mormon Illinois War”. The local newspaper at the time, the Warsaw Signal edited by Thomas C. Sharp, was a vocal antagonist of Mormon pact and practices in western Illinois. The Mormons, led by Willard Richards, attempted to assert a pact at a site just south of Warsaw during this period, but lonely these plans due to local challenger and additional problems.

The city is notable for its well-preserved downtown behind a number of long-lasting historic businesses. Founded by German immigrants, the Warsaw Brewery opened in 1861 and operated for beyond 100 years, ending production in 1971. The faculty was renovated and reopened in 2006 as a bar and restaurant.