Mccaskill is the 4,171st most popular last name (surname) in the United States; frequency is 0.003%; percentile is 61.061 [SourceCBN]
McCaskill, Arkansas, United States [City]; population was 75 in 1990; housing units was 36 in 1990; location is 33°55'N 93°38'W; land area is 0.74 square miles (474 acres); FIPS code is 42410 [SourceCBP]