Knapp is a town in Jackson County, Wisconsin, in the United States. As of the 2000 census, the town population was 275. The unincorporated community of Lapham Junction is located in the town.
Knapp is a town in Ja,ckson County, Wisco.nsin in the United States As of the ?2,000 census, th,e ?town population was 275. The uninco?rporated community of Lapham Junction is located in the town.