Arizpe is a small town and the municipal seat of the Arizpe Municipality in the north of the Mexican state of Sonora. It is located at 30°20'"N 110°09'"W. The area of the municipality is 2,806.78 sq.km. The population in 2005 was 2,959 of which 1,743 lived in the municipal seat as of the 2000 census.