West Columbus, sometimes referred to as westside or the West Side, is a neighborhood in Columbus, Ohio, United States. Unlike other Columbus neighborhoods, it is a broad geographical term used by locals rather than a subdivision or suburb. West Columbus is defined as the entire southwest side of Columbus, bordered on the north by interstates 70 and 670, within Interstate 71 on the east, and on the south and west by the city limits that reach several miles to the outside of the I-270 outerbelt.