'Carroll County, IA' definitions:

Carroll -- U.S. County in Iowa

From: Gazetteer 2000
Name :
Carroll -- U.S. County in Iowa
Population (2000) :
21421
Housing Units (2000) :
9019
Land area (2000) :
569.312687 sq. miles (1474.513028 sq. km)
Water area (2000) :
0.923777 sq. miles (2.392571 sq. km)
Total area (2000) :
570.236464 sq. miles (1476.905599 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
42.028619 N, 94.855710 W