Etowah, AR -- U.S. town in Arkansas Population (2000): 366 Housing Units (2000): 153 Land area (2000): 5.891383 sq. miles (15.258612 sq. km) Water area (2000): 0.004560 sq. miles (0.011810 sq. km) Total area (2000): 5.895943 sq. miles (15.270422 sq. km) FIPS code: 22120 Located within: Arkansas (AR), FIPS 05 Location: 35.717221 N, 90.221893 W ZIP Codes (1990): 72428 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Etowah, AR Etowah