US ZIP Code Map

ZIP code

21133

Randallstown, MD

STANDARD

21133 covers Randallstown in Baltimore County, with 31,847 people in the ACS estimate.

Map of 21133, Randallstown

ZIP code map

ACS population

31,847

Median household income

$84,248

Median home value

$302,000

About ZIP code 21133

Type

STANDARD

City

Randallstown

County

Baltimore County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

9.0 sq mi

Water area

0.01 sq mi

Households

12,785

Median gross rent

$1,518

Acceptable cities: Mcdonogh Run

More enterprise fields

Timezone
America/New_York
Area Codes
410, 443, 667
World Region
NA
Country
US
Housing Count
11,973
Irs Estimated Households
15,510
Population Count
30,527
Irs Estimated Population
26,230

People in 21133

Race

  • White2,650
  • Black or African American25,265
  • American Indian or Alaska Native65
  • Asian571
  • Native Hawaiian and Pacific Islander8
  • Other race632
  • Two or more races1,336

Hispanic or Latino (any race): 1,113

Age

  • Under 103,138
  • 10 to 193,953
  • 20 to 293,652
  • 30 to 393,623
  • 40 to 493,708
  • 50 to 594,531
  • 60 to 694,148
  • 70 to 792,633
  • 80 and older1,141

Income and housing in 21133

Poverty rate

8.8%

Median earnings

$46,899

Median household income

$84,248

Median home value

$302,000

Median gross rent

$1,518

Education

  • High school graduate90.3%
  • Bachelor's degree34.6%
  • Graduate degree15.2%

Places covering 21133

Cities and places

Counties

1.9% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21133

IRS populationACS population
36,15318,077020052023

Hover a year for IRS and ACS values.

ZIP codes near 21133

  1. 21117Owings Mills2.8 miPop 61,337 · Income $100,934
  2. 21244Windsor Mill3.0 miPop 39,545 · Income $84,849
  3. 21104Marriottsville5.0 miPop 5,786 · Income $199,803
  4. 21163Woodstock5.1 miPop 7,031 · Income $131,154
  5. 21207Gwynn Oak5.5 miPop 49,599 · Income $64,284
  6. 21208Pikesville5.5 miPop 38,108 · Income $90,822
  7. 21260Baltimore5.5 miPop — · Income —
  8. 21136Reisterstown5.6 miPop 33,778 · Income $106,559
  9. 21153Stevenson6.4 miPop 519 · Income $184,643
  10. 21215Baltimore6.6 miPop 52,078 · Income $47,606
  11. 21071Glyndon6.9 miPop 355 · Income $138,456
  12. 21209Baltimore6.9 miPop 30,766 · Income $87,669

ZIP code 21133 FAQ

What city is ZIP code 21133 in?
21133 is in Randallstown, MD.
What county is 21133 in?
21133 is in Baltimore County.
What is the median household income in 21133?
The median household income in 21133 is $84,248.
Which ZIP codes are near 21133?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21133.