Columbia

Population : 6,603, Est. population in July 2002: 6,425 (-3.0% change) Males: 3,093 (46.8%), Females: 3,510 (53.2%)
Elevation : 154 feet
County : Marion
Land Area : 6.4 square miles
Zip Code : 39429
Median Resident Age : 37.5 years
Median Household Income: $19,644
Median House Value : $57,600

Races in Columbia :
- White Non-Hispanic (62.2%)
- Black (35.6%)
- American Indian (0.8%)
- Two or more races (0.8%)
- Hispanic (0.8%)