'Sac County' definitions:
Sac -- U.S. County in Iowa
From: Gazetteer 2000
Name :
Sac -- U.S. County in Iowa
Population (2000) :
11529
Housing Units (2000) :
5460
Land area (2000) :
575.822650 sq. miles (1491.373754 sq. km)
Water area (2000) :
2.561683 sq. miles (6.634728 sq. km)
Total area (2000) :
578.384333 sq. miles (1498.008482 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
42.381921 N, 95.093223 W