Located in the northern part of the county, it borders the following townships: •
Blue Creek Township, Paulding County - north •
Latty Township, Paulding County - northeast corner •
Hoaglin Township - east •
Ridge Township - southeast corner •
Pleasant Township - south •
Harrison Township - southwest corner •
Tully Township - west •
Benton Township, Paulding County - northwest corner Part of the village of
Scott is located in northwestern Union Township, along the border with Paulding County. ==Name and history==