City Columbia State Maryland (MD)

County	Howard
Type	Post Office
Metro Area	Baltimore Towson, MD
Region	South
Division	South Atlantic
Geo Coordinates	39.204420, -76.881353
Zip Codes	3
*USPS accepts this alias for mailing purposes

Population

96,037

Census 2010: 95,072
Estimated: 96,037
Growth: 1.00%

White	56,241	52.20%
Black	27,480	25.51%
Asian	11,245	10.44%
Hispanic	7,851	7.29%
Other	3,439	3.19%
Indian	1,306	1.21%
Hawaiian	171	0.16%

Gender and Age

Females	49,468	52.03%
Males	45,604	47.97%

Median age	37.20
Median age for females	38.63
Median age for males	35.50

Households

Total households	38,249
Persons per household	2.480000
Income per household	$70,980.33

City At a Glance

View all Zip Codes data

Most Populated

21044	41,460
21045	39,142
21046	15,435

Least Populated

21046	15,435
21045	39,142
21044	41,460

Growing

21046	2%
21045	2%
21044	0%

Declining

21044	0%
21046	2%
21045	2%

Younger Crowd

21046	36.30
21045	36.50
21044	38.80

Older Crowd

21044	38.80
21045	36.50
21046	36.30

Highest Income

21046	$73,181.00
21044	$70,691.00
21045	$69,069.00

Lowest Income

21045	$69,069.00
21044	$70,691.00
21046	$73,181.00

Time

Time zone(s)	Eastern Time Zone (US and Canada), EST. GMT-5
Day light saving	Yes

Area Codes

240, 301, 410, 443

Zip Codes in Columbia Maryland

21044

21045

21046

Zip Codes in Numbers

Business in Columbia

Restaurants

Plumbers

Electricians

Auto Repair

Doctors

Dentists

Lawyers

Real Estate Agents

Beauty Salons

Veterinarians