Collinsville, OK

ZIP code 74021 covers the town of Collinsville in northeastern Oklahoma. This area is known for its historic Main Street, lined with charming shops, local eateries, and the historic Collinsville Depot, which now houses a museum. The town is also home to the Collinsville High School, known for its successful athletics programs. The community in 74021 enjoys a small-town atmosphere with convenient access to larger cities like Tulsa.