phone number: fax number: emergency response program: 928-428-0110: 928-428-8074: public health: 928-428-0110: 928-428-8074
Springfield, Illinois. Springfield is the capital of the U.S. state of Illinois and the county seat of Sangamon County. The city's population of 116,250 as of the 2010 U.S. Census makes it the state's sixth most populous city. It is the largest city in central Illinois.
Champaign County is a county in the U.S. state of Illinois. As of the 2010 census, the population was 201,081. It is the 10th-most populous county in Illinois. Its county seat is Urbana. Champaign County is part of the ChampaignâUrbana, IL Metropolitan Statistical Area. The twin cities of Urbana and Champaign are the only cities in the county and they nearly surround the campus of the University of Illinois at Urbana-Champaign.