Population for Columbia, MD (2000): 88,254 comprising 42,553 (48.2%) males and 45,701 (51.8%) females.
Location: The elevation is 400 feet above sea level. Located in Howard County, it covers an area of 27.6 square miles.
Zip code/s for the area: 21044..21046.
Calculated median demographics: Resident age: 35.5 years | Household income: $71,524 | House value: $180,500 |
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