Ayrshire, IA -- U.S. city in Iowa Population (2000): 202 Housing Units (2000): 98 Land area (2000): 0.208116 sq. miles (0.539018 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.208116 sq. miles (0.539018 sq. km) FIPS code: 04105 Located within: Iowa (IA), FIPS 19 Location: 43.038506 N, 94.834712 W ZIP Codes (1990): 50515 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Ayrshire, IA Ayrshire