'Lamar County, MS' definitions:

Lamar -- U.S. County in Mississippi

From: Gazetteer 2000
Name :
Lamar -- U.S. County in Mississippi
Population (2000) :
39070
Housing Units (2000) :
15433
Land area (2000) :
497.066954 sq. miles (1287.397446 sq. km)
Water area (2000) :
3.420769 sq. miles (8.859751 sq. km)
Total area (2000) :
500.487723 sq. miles (1296.257197 sq. km)
Located within :
Mississippi (MS), FIPS 28
Location :
31.202475 N, 89.474196 W