'Humboldt County, IA' definitions:
Humboldt -- U.S. County in Iowa
From: Gazetteer 2000
Name :
Humboldt -- U.S. County in Iowa
Population (2000) :
10381
Housing Units (2000) :
4645
Land area (2000) :
434.411271 sq. miles (1125.119979 sq. km)
Water area (2000) :
1.314940 sq. miles (3.405680 sq. km)
Total area (2000) :
435.726211 sq. miles (1128.525659 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
42.782090 N, 94.217382 W