Richwood-North Union Public Library

Richwood is a village in Union County, Ohio, United States. The population was 2,229 at the 2010 census.

Claibourne Township is one of the fourteen townships of Union County, Ohio, United States. The 2010 census found 3,519 people in the township, 2,229 of whom lived in the village of Richwood.

North Union High School is part of the North Union Local School District in northern Union County, Ohio, USA, with an October 2017 district enrollment of 1,520 students within a 162 square mile boundary line. The district is surrounded by farms with business and factories both to the north and south. The campus is located on the northern edge of Richwood. The school is surrounded by the townships of Claibourne, Dover, Jackson, Leesburg, Liberty, Taylor, Washington and York in Union County, and Scioto and Thompson townships in Delaware County.

Essex is an unincorporated community on the east side of Rush Creek in the central part of Jackson Township, Union County, Ohio, United States. It is at 40°28′57″N 83°18′57″W, at the intersection of State Routes 37 and 739.

Woodland is an unincorporated community in Jackson Township, Union County, Ohio, United States. It is located at 40°28′44″N 83°15′27″W, at the intersection of Woodland Road (Union County Highway 315) and Fox Road (Union County Highway 316), about five miles northeast of Richwood.

Claibourne is an unincorporated community in Claibourne Township, Union County, Ohio, United States. It is located at 40°23′17″N 83°20′57″W, at the intersection of Claibourne Road and Bethlehem-Claibourn Road.

Jackson Township is one of the fourteen townships of Union County, Ohio, United States. The 2010 census found 966 people in the township.

Gast Corner is an unincorporated community in Prospect Township, Marion County, Ohio, United States. It is located west of Prospect at the intersection of Ohio State Routes 4 and 47, at 40°27′00″N 83°13′18″W.

Centerville is an unincorporated community in Prospect Township, Marion County, Ohio, United States. It is located about 10 miles (16 km) southwest of Marion at the intersection of Centerville-Green Camp Road and Centerville-Newmans Road, at 40°29′41″N 83°14′36″W.

Thompson Township is one of the eighteen townships of Delaware County, Ohio, United States. As of the 2010 census the population was 684, up from 558 at the 2000 census.

West Jackson is an unincorporated community in Washington Township, Union County, Ohio, United States. It is located at 40°29′03″N 83°22′43″W, at the intersection of Ohio State Route 739 and Winnemac Pike.

Prospect is a village in Marion County, Ohio, United States. The population was 1,067 at the 2020 census. The village is served by Elgin Local School District.