Lost trail park loop

Rochester is a village in Sangamon County, Illinois, United States. The population was 2,893 at the 2000 census, and 3,246 at a 2009 estimate. The village was settled in 1819, and is located in Rochester Township.Rochester is part of the Springfield, Illinois Metropolitan Statistical Area.

Rochester High School of Rochester, IL is a public high school located five miles (8 km) east of Springfield, IL. As the only high school serving District 3A, Rochester High School accommodates students from Rochester, Buckhart, portions of eastern Springfield, and other surrounding areas. Rochester has grown rapidly over the past few years.