'Allen, SD' definitions:
Allen, SD -- U.S. Census Designated Place in South Dakota
From: Gazetteer 2000
Name :
Allen, SD -- U.S. Census Designated Place in South Dakota
Population (2000) :
419
Housing Units (2000) :
87
Land area (2000) :
3.923161 sq. miles (10.160940 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
3.923161 sq. miles (10.160940 sq. km)
FIPS code :
00900
Located within :
South Dakota (SD), FIPS 46
Location :
43.280547 N, 101.927689 W
ZIP Codes (1990) :
57714
Note :
some ZIP codes may be omitted esp. for suburbs.