'Jasper County, IA' definitions:

Jasper -- U.S. County in Iowa

From: Gazetteer 2000
Name :
Jasper -- U.S. County in Iowa
Population (2000) :
37213
Housing Units (2000) :
15659
Land area (2000) :
729.988413 sq. miles (1890.661231 sq. km)
Water area (2000) :
2.937470 sq. miles (7.608012 sq. km)
Total area (2000) :
732.925883 sq. miles (1898.269243 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
41.675163 N, 93.062092 W