McNary, AZ -- U.S. Census Designated Place in Arizona Population (2000): 349 Housing Units (2000): 101 Land area (2000): 5.498587 sq. miles (14.241275 sq. km) Water area (2000): 0.056615 sq. miles (0.146633 sq. km) Total area (2000): 5.555202 sq. miles (14.387908 sq. km) FIPS code: 43430 Located within: Arizona (AZ), FIPS 04 Location: 34.076687 N, 109.854674 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: McNary, AZ McNary