'Montgomery County, AR' definitions:

Montgomery -- U.S. County in Arkansas

From: Gazetteer 2000
Name :
Montgomery -- U.S. County in Arkansas
Population (2000) :
9245
Housing Units (2000) :
5048
Land area (2000) :
780.927003 sq. miles (2022.591566 sq. km)
Water area (2000) :
19.359009 sq. miles (50.139601 sq. km)
Total area (2000) :
800.286012 sq. miles (2072.731167 sq. km)
Located within :
Arkansas (AR), FIPS 05
Location :
34.559133 N, 93.643872 W