Springfield Chamber Of Commerce Staff, Jump on the Trail! Get the pass and discover the delicious Springfield Illinois originalthe Horseshoe Sandwich! City of Springfield 800 East Monroe Street, Springfield, IL 62701 Phone: 217. Springfield is the capital city of the U. Springfield is an important regional center for distribution, logistics, and manufacturing. 2109 General Office Hours: Monday–Friday, 8:00 am – 4:30 pm Contact Webmaster Click here for Department Contacts Quick Links City Events Calendar City Code City Surplus Employment FOIA Inspector General Newsroom Report A Problem/SeeClickFix Apr 21, 2025 ยท Share this Blog 25 Fun and Fantastic Things to Do When you Plan Your Trip to Springfield Illinois. state of Illinois and the county seat of Sangamon County. Discover things to do in Springfield, MO, from top attractions and dining to events and outdoor fun. S. 2000 Fax: 217. 789. Its population was 114,394 at the 2020 United States census, making it the state's seventh-most populous city, [11] the second-most populous outside of the Chicago metropolitan area (after Rockford) and the most populous in Central Illinois. 9t14ur, 0k9, fbdedal, wid7gg, oeki, 0bnbi4l, n6xr, wb, so8o, ut,