'Simpson County, MS' definitions:
Simpson -- U.S. County in Mississippi
From: Gazetteer 2000
Name :
Simpson -- U.S. County in Mississippi
Population (2000) :
27639
Housing Units (2000) :
11307
Land area (2000) :
588.731147 sq. miles (1524.806607 sq. km)
Water area (2000) :
1.796433 sq. miles (4.652740 sq. km)
Total area (2000) :
590.527580 sq. miles (1529.459347 sq. km)
Located within :
Mississippi (MS), FIPS 28
Location :
31.911087 N, 89.861628 W