Indiana is served by the Chicago District Office. It has a subdivision in Indianapolis. Residents of Lake, Porter, LaPorte, and St. Joseph, are served directly by the Chicago District Office located at 10 West Jackson Boulevard; Chicago, IL 60604. The office is opened from 7:30am until 2:00pm Monday through Thursday. The office is open on Friday for forms distribution and appointments only. Residents of other counties are served by the Indianapolis suboffice located at 950 N. Meridian Street, Room 400; Indianapolis, IN 46204. The office is opened from 8:00am until 2:00pm, Monday through Thursday. The office is opened on Friday until noon. Click here to find the INS USCIS Immigration Forms you need! Click Here for Immigration Information, Reports, and Frequent Questions Click here to find the immigration books and manuals you need!