Cuba, New York Charles Ingalls Site
Unfortunately, there is no historical society specifically for Charles Ingalls or any of the Ingalls family in Cuba, New York at this time, however the local Cuba Historical Society includes some historical and Little House related items, including from the television show.
Charles and his parents left the area in the 1840s when he was still a young boy, although other Ingalls still reside in the area today.
Downtown Cuba features a new park honoring Charles Ingalls and his family, however, this is not located specifically on where he and his family resided while in Cuba.
The local cemetery, North Cuba Cemetery, does feature other Ingalls grave sites, including Laura’s great-grandmother, Margaret Delano Ingalls.