The Collaborative International Dictionary of English v.0.48:

McKinley \McKinley\ prop. n.
   Mount McKinley, the highest peak in North America; 20,300
   feet high; also called by the native name Denali.

   Syn: Mt. McKinley, Denali.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

McKinley
    n 1: 25th President of the United States; was assassinated by an
         anarchist (1843-1901) [syn: McKinley, William McKinley,
         President McKinley]
    2: a mountain in south central Alaska; the highest peak in North
       America (20,300 feet high) [syn: McKinley, Mount
       McKinley, Mt. McKinley, Denali]

U.S. Gazetteer Counties (2000):

McKinley -- U.S. County in New Mexico
   Population (2000):    74798
   Housing Units (2000): 26718
   Land area (2000):     5448.720624 sq. miles (14112.121031 sq. km)
   Water area (2000):    6.494691 sq. miles (16.821173 sq. km)
   Total area (2000):    5455.215315 sq. miles (14128.942204 sq. km)
   Located within:       New Mexico (NM), FIPS 35
   Location:             35.568054 N, 108.409236 W
   Headwords:
    McKinley
    McKinley, NM
    McKinley County
    McKinley County, NM


U.S. Gazetteer Places (2000):

McKinley, MN -- U.S. city in Minnesota
   Population (2000):    80
   Housing Units (2000): 43
   Land area (2000):     0.774273 sq. miles (2.005359 sq. km)
   Water area (2000):    0.025792 sq. miles (0.066800 sq. km)
   Total area (2000):    0.800065 sq. miles (2.072159 sq. km)
   FIPS code:            39140
   Located within:       Minnesota (MN), FIPS 27
   Location:             47.511783 N, 92.410729 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    McKinley, MN
    McKinley