Burnside, KY -- U.S. city in Kentucky Population (2000): 637 Housing Units (2000): 348 Land area (2000): 1.683921 sq. miles (4.361335 sq. km) Water area (2000): 0.392517 sq. miles (1.016615 sq. km) Total area (2000): 2.076438 sq. miles (5.377950 sq. km) FIPS code: 11278 Located within: Kentucky (KY), FIPS 21 Location: 36.990039 N, 84.603486 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Burnside, KY Burnside