US ZIP Code Map

ZIP code

21044

Columbia, MD

STANDARD

21044 covers Columbia in Howard County, with 44,775 people in the ACS estimate.

Map of 21044, Columbia

ZIP code map

ACS population

44,775

Median household income

$132,924

Median home value

$541,100

About ZIP code 21044

Type

STANDARD

City

Columbia

County

Howard County

Timezone

America/New_York

Area codes

227, 240, 301, 410, 443, 667

Land area

11.9 sq mi

Water area

0.10 sq mi

Households

19,776

Median gross rent

$2,096

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301, 410, 443, 667
World Region
NA
Country
US
Housing Count
19,329
Irs Estimated Households
22,840
Population Count
44,284
Irs Estimated Population
39,870

People in 21044

Race

  • White20,722
  • Black or African American12,340
  • American Indian or Alaska Native225
  • Asian5,204
  • Native Hawaiian and Pacific Islander24
  • Other race1,750
  • Two or more races4,019

Hispanic or Latino (any race): 3,978

Age

  • Under 104,760
  • 10 to 195,161
  • 20 to 296,208
  • 30 to 396,361
  • 40 to 495,618
  • 50 to 595,768
  • 60 to 695,034
  • 70 to 793,532
  • 80 and older1,842

Income and housing in 21044

Poverty rate

7.1%

Median earnings

$69,565

Median household income

$132,924

Median home value

$541,100

Median gross rent

$2,096

Education

  • High school graduate96.2%
  • Bachelor's degree67.3%
  • Graduate degree36.1%

Places covering 21044

Cities and places

Counties

2.7% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21044

IRS populationACS population
49,40024,700020052023

Hover a year for IRS and ACS values.

ZIP codes near 21044

  1. 21045Columbia1.7 miPop 40,866 · Income $117,323
  2. 21150Simpsonville2.1 miPop 116 · Income —
  3. 21029Clarksville3.3 miPop 13,783 · Income $250,001
  4. 21046Columbia3.5 miPop 15,433 · Income $126,549
  5. 20777Highland4.7 miPop 3,046 · Income $218,808
  6. 20759Fulton4.7 miPop 6,758 · Income $250,001
  7. 20723Laurel4.9 miPop 36,319 · Income $129,870
  8. 21041Ellicott City4.9 miPop 452 · Income —
  9. 21042Ellicott City4.9 miPop 43,021 · Income $190,504
  10. 21043Ellicott City5.5 miPop 47,134 · Income $141,846
  11. 21036Dayton6.6 miPop 2,162 · Income $170,313
  12. 20763Savage6.7 miPop 2,320 · Income $119,083

ZIP code 21044 FAQ

What city is ZIP code 21044 in?
21044 is in Columbia, MD.
What county is 21044 in?
21044 is in Howard County.
What is the median household income in 21044?
The median household income in 21044 is $132,924.
Which ZIP codes are near 21044?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21044.