The Collaborative International Dictionary of English v.0.48:

Esperance \Es"pe*rance\, n. [F. esp['e]rance, fr. L. sperans, p.
   pr. of sperare to hope.]
   Hope. [Obs.] --Shak.
   [1913 Webster]

U.S. Gazetteer Places (2000):

Esperance, NY -- U.S. village in New York
   Population (2000):    380
   Housing Units (2000): 158
   Land area (2000):     0.501490 sq. miles (1.298852 sq. km)
   Water area (2000):    0.028368 sq. miles (0.073474 sq. km)
   Total area (2000):    0.529858 sq. miles (1.372326 sq. km)
   FIPS code:            24713
   Located within:       New York (NY), FIPS 36
   Location:             42.762271 N, 74.259361 W
   ZIP Codes (1990):     12066
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Esperance, NY
    Esperance


U.S. Gazetteer Places (2000):

Esperance, WA -- U.S. Census Designated Place in Washington
   Population (2000):    3503
   Housing Units (2000): 1349
   Land area (2000):     0.721918 sq. miles (1.869758 sq. km)
   Water area (2000):    0.000917 sq. miles (0.002374 sq. km)
   Total area (2000):    0.722835 sq. miles (1.872132 sq. km)
   FIPS code:            22255
   Located within:       Washington (WA), FIPS 53
   Location:             47.795006 N, 122.347487 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Esperance, WA
    Esperance