FREE ZIP Code Finder
Enter ZIP Code:

*Find Info on any U.S. ZIP Code
Find ZIP+4 of Address
Address(U.S.):
Town/City:
State:
 

*Find the ZIP Code, county, and +4 of any U.S. Address
Other FREE Lookups
Town/City:
State:
County:
Area Code:
 

*Lookup ZIP Code of any city, state, county or area code
FREE Radius Search
Find all ZIP Codes

Between
And
of ZIP Code:
 

» Download the FREE Radius Finder Application

FREE Distance Calc
Calculate the distance between two U.S. or Canadian ZIP codes.

Start ZIP:
End ZIP:
 






ZIP Codes for City of Columbia, MD

Timezone(s):Eastern (GMT -05:00)
Counties:HOWARD, MD
 
Population:99,615 (More Details)
Male Population:47,891
Female Population:51,724
Median Age:38
 
ZIP Codes:4
Cities:2
Counties:1
Area Codes:4
 
Total Area:253 square miles (county)
Land Area:251 square miles (county)
Water Area:2 square miles (county)

Columbia, MD Covers 3 ZIP Codes

ZIP Code Type County Population Area Code(s)
ZIP Code 21044 Standard Howard 41,704 443 / 410 / 240 / 301 / 667
ZIP Code 21045 Standard Howard 38,288 443 / 410 / 240 / 301 / 667
ZIP Code 21046 Standard Howard 15,080 443 / 410 / 240 / 301 / 667


Columbia, MD Demographic Information *



Browse homes for sale in COLUMBIA Trulia Logo. Your Home for Real Estate.
Total population 99,615
Male population 47,891
Female population 51,724
Median age (years) 37.5
White Population 55,322
Black Population 25,231
Indian Population 393
Asian Population 11,390
Hawaiian Population 44
Hispanic Population 7,884
Median age (Male) 35.6
Median age (Female) 38.9
Total households 39,562
Family households (families) 26,084
Average household size 2.5
Average family size 3.09
Total housing units 41,239
* Demographic data is based on 2010 Census.


Columbia, MD Other Information



207 Cities within 30 miles of Columbia, MD


ZIP-Codes.com Products