Indianapolis, IN

ZIP code 46231 encompasses the town of Clermont in Marion County, Indiana. This area is best known for being home to the Indianapolis International Airport, one of the busiest in the United States. Additionally, Clermont is located near Lucas Oil Raceway, a popular motorsports venue that hosts various racing events throughout the year. With its proximity to these landmarks, ZIP code 46231 is a hub of activity and transportation in the region.