Note: From 1857-1880 and from 1910-1948 name of the settlement was Tiškovac. In census years 1890 and 1900 it include data for the former settlement of Gornji Tiškovac. It also include data for the former settlement of Vagan Osredački.
1991 census
According to the 1991 census, settlement of Tiškovac Lički had 114 inhabitants, which were ethnically declared as this:
According to the 1910 census, settlement of Tiškovac Lički had 399 inhabitants in 3 hamlets, which were linguistically and religiously declared as this:
[1] Savezni zavod za statistiku i evidenciju FNRJ i SFRJ, popis stanovništva 1948, 1953, 1961, 1971, 1981. i 1991. godine.
Book: "Narodnosni i vjerski sastav stanovništva Hrvatske, 1880-1991: po naseljima, author: Jakov Gelo, izdavač: Državni zavod za statistiku Republike Hrvatske, 1998., ISBN953-6667-07-X, ISBN978-953-6667-07-9;