63091 -- U.S. ZIP code Municipality (1990): ROSEBUD, Missouri All ZIPs for this municipality (1990): 63091 Population (2000): 1228 Housing Units (2000): 546 Land area (2000): 54.067749 sq. miles (140.034821 sq. km) Water area (2000): 0.141567 sq. miles (0.366658 sq. km) Total area (2000): 54.209316 sq. miles (140.401479 sq. km) Located within: Missouri (MO) Location: 38.387446 N, 91.393323 W