Mason City

Population : 29,172, Est. population in July 2002: 28,464 (-2.4% change) Males: 13,817 (47.4%), Females: 15,355 (52.6%)
County : Cerro Gordo
Land area : 25.8 square miles
Zip code : 50401.
Median Resident Age : 38.2 years
Median Household Income : $33,852
Median House Value : $72,700

Races in Mason City :
- White Non-Hispanic (93.4%)
- Hispanic (3.4%)
- Two or more races (1.4%)
- Black (1.2%)
- Other race (1.1%)