yankton

from U.S. Gazetteer (1990)

Yankton, SD (city, FIPS 73060)
  Location: 42.88985 N, 97.39208 W
  Population (1990): 12703 (5219 housing units)
  Area: 19.2 sq km (land), 0.6 sq km (water)
  Zip code(s): 57078

from U.S. Gazetteer Places (2000)

Yankton, SD -- U.S. city in South Dakota
   Population (2000):    13528
   Housing Units (2000): 5735
   Land area (2000):     7.760428 sq. miles (20.099415 sq. km)
   Water area (2000):    0.242141 sq. miles (0.627141 sq. km)
   Total area (2000):    8.002569 sq. miles (20.726556 sq. km)
   FIPS code:            73060
   Located within:       South Dakota (SD), FIPS 46
   Location:             42.881647 N, 97.392485 W
   ZIP Codes (1990):     57078
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Yankton, SD
    Yankton

from U.S. Gazetteer Counties (2000)

Yankton -- U.S. County in South Dakota
   Population (2000):    21652
   Housing Units (2000): 8840
   Land area (2000):     521.550858 sq. miles (1350.810463 sq. km)
   Water area (2000):    11.065421 sq. miles (28.659307 sq. km)
   Total area (2000):    532.616279 sq. miles (1379.469770 sq. km)
   Located within:       South Dakota (SD), FIPS 46
   Location:             42.960419 N, 97.385342 W
   Headwords:
    Yankton
    Yankton, SD
    Yankton County
    Yankton County, SD