from
U.S. Gazetteer Zip Code Tabulation Areas (2000)
21231 -- U.S. ZIP code
Municipality (1990): BALTIMORE, Maryland
All ZIPs for this municipality (1990):
21201 21202 21205 21206 21209 21210
21211 21212 21213 21214 21215 21216
21217 21218 21223 21224 21229 21230
21231 21239 21240
Population (2000): 15734
Housing Units (2000): 9010
Land area (2000): 0.812393 sq. miles (2.104087 sq. km)
Water area (2000): 0.000000 sq. miles (0.000000 sq. km)
Total area (2000): 0.812393 sq. miles (2.104087 sq. km)
Located within: Maryland (MD)
Location: 39.288607 N, 76.591162 W