Lagrange County Courthouse, LaGrange County Courthouse is a historic courthouse located on Detroit Street in LaGrange, Indiana. Please feel free to browse our site. Click here to view a list of our court coverage. The city has a strong sense of community, with residents enjoying local events such as the Sweetland Amphitheatre concert series and the annual Christmas parade. Courts in Lagrange County, Indiana. The population was 2,444 at the 2000 census. The LaGrange Superior Court is a Court of general civil and criminal jurisdiction that is also designated as the Traffic Court and Small Claims Court for LaGrange County. Please enjoy your visit. Our service is available 24 hours a day, 7 days a week, from any location. For local court contact information, visit the county's official website or see our directory of courts and clerks. loc, bfbx, eo, nmus, 4z, a8y, eengm, 6kzu, nhl9, 2rnnfr,