As the largest city in central Illinois, with a population of approximately 117,000 people, Springfield is best known for being the home of our 16th President Abraham Lincoln and the place where President Barack Obama spent his early career in politics. Springfield is truly rich with history while maintaining a progressive and strong business environment. Our city departments manage various focus areas including City Water, Light & Power (our own utility); the Office of Budget and Management; Communications; Community Relations; the Springfield Convention & Visitors Bureau; Corporation Counsel; the Fire Department; Human Resources; Lincoln Library; Planning & Economic Development; the Police Department; and Public Works. The City of Springfield is a Strong Mayor-Aldermanic form of government with the Mayor leading the day-to-day operations. His focus is implementing the best practices for our residents and businesses through innovative leadership while providing services for a safe, efficient and thriving community.