The Collaborative International Dictionary of English v.0.48:

Chautauqua \Chau*tau"qua\
   a meeting, usually held in the summer outdoors or under a
   temporary tent, providing public lectures combined with
   entertainment such as concerts and plays. It originated in
   the village of Chautauqua, N. Y., in 1874, and was popular in
   the late 19th and early 20th centuries. Also, a meeting
   similar to this.
   [PJC]

U.S. Gazetteer Counties (2000):

Chautauqua -- U.S. County in Kansas
   Population (2000):    4359
   Housing Units (2000): 2169
   Land area (2000):     641.686211 sq. miles (1661.959586 sq. km)
   Water area (2000):    3.141574 sq. miles (8.136639 sq. km)
   Total area (2000):    644.827785 sq. miles (1670.096225 sq. km)
   Located within:       Kansas (KS), FIPS 20
   Location:             37.120943 N, 96.254056 W
   Headwords:
    Chautauqua
    Chautauqua, KS
    Chautauqua County
    Chautauqua County, KS


U.S. Gazetteer Counties (2000):

Chautauqua -- U.S. County in New York
   Population (2000):    139750
   Housing Units (2000): 64900
   Land area (2000):     1062.047559 sq. miles (2750.690434 sq. km)
   Water area (2000):    437.969147 sq. miles (1134.334835 sq. km)
   Total area (2000):    1500.016706 sq. miles (3885.025269 sq. km)
   Located within:       New York (NY), FIPS 36
   Location:             42.240700 N, 79.345719 W
   Headwords:
    Chautauqua
    Chautauqua, NY
    Chautauqua County
    Chautauqua County, NY


U.S. Gazetteer Places (2000):

Chautauqua, KS -- U.S. city in Kansas
   Population (2000):    113
   Housing Units (2000): 72
   Land area (2000):     0.425810 sq. miles (1.102843 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.425810 sq. miles (1.102843 sq. km)
   FIPS code:            12675
   Located within:       Kansas (KS), FIPS 20
   Location:             37.026172 N, 96.178458 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Chautauqua, KS
    Chautauqua