Mingoville is an unincorporated community and census-designated place in Walker Township, Centre County, Pennsylvania, United States. As of the 2010 census, the population was 503 residents. Mingoville is located in eastern Centre County, west of the center of Walker Township, in the Nittany Valley between Nittany Mountain to the southeast and Sand …Mingoville is an unincorporated community and census-designated place in Walker Township, Centre County, Pennsylvania, United States. As of the 2010 census, the population was 503 residents. Mingoville is located in eastern Centre County, west of the center of Walker Township, in the Nittany Valley between Nittany Mountain to the southeast and Sand Ridge to the northwest. It is 3 miles southwest of the community of Hublersburg and 2 miles northeast of Zion, along Pennsylvania Route 64. State College is 15 miles to the southwest.