Koppel is the 40,256th most popular last name (surname) in the United States; frequency is 0.000%; percentile is 84.152 [SourceCBN]
Koppel, Pennsylvania, United States [Borough]; population was 1,024 in 1990; housing units was 438 in 1990; location is 40°50'N 80°19'W; land area is 0.53 square miles (338 acres); water area is 0.01 square miles (3 acres); FIPS code is 40400 [SourceCBP]