Maupin is the 3,894th most popular last name (surname) in the United States; frequency is 0.003%; percentile is 60.230 [SourceCBN]
Maupin, Oregon, United States [City]; population was 456 in 1990; housing units was 252 in 1990; location is 45°11'N 121°5'W; land area is 1.09 square miles (697 acres); water area is 0.06 square miles (38 acres); FIPS code is 46500 [SourceCBP]