'Cumberland County, ME' definitions:

Cumberland -- U.S. County in Maine

From: Gazetteer 2000
Name :
Cumberland -- U.S. County in Maine
Population (2000) :
265612
Housing Units (2000) :
122600
Land area (2000) :
835.509263 sq. miles (2163.958964 sq. km)
Water area (2000) :
381.378615 sq. miles (987.766036 sq. km)
Total area (2000) :
1216.887878 sq. miles (3151.725000 sq. km)
Located within :
Maine (ME), FIPS 23
Location :
43.784479 N, 70.327978 W