Official Zip Code NameColumbia
Zip Code StateMaryland
Primary County: Howard
Area Code443/410/240/667/301
Current Population:37081
Racial Majority:White 62.49%
Median Household Income$55618
Average Adjusted Gross Income$89060
Time Zone:5
Elevation Range401 ft.
Area11.887 Sqm.
Coordinates(Y,X)39.204420, -76.881353