US ZIP Code Map

City

Columbia, MD ZIP codes

7 ZIPs, including 21044, 21045, 21046 as primary city.

ACS population

242,158

Median household income

$156,067

Median home value

$582,100

Map of Columbia

ZIP code map

ZIP share of this city

Population share

ZIP codes in Columbia

ZIPCityCountyPopulationIncome
21029ClarksvilleHoward County13,783$250,001
21042Ellicott CityHoward County43,021$190,504
21043Ellicott CityHoward County47,134$141,846
21044ColumbiaHoward County44,775$132,924
21045ColumbiaHoward County40,866$117,323
21046ColumbiaHoward County15,433$126,549
21075ElkridgeHoward County37,146$133,321