US ZIP Code Map

ZIP code

21030

Cockeysville, MD

STANDARD

21030 covers Cockeysville in Baltimore County, with 25,312 people in the ACS estimate.

Map of 21030, Cockeysville

ZIP code map

ACS population

25,312

Median household income

$97,875

Median home value

$435,500

About ZIP code 21030

Type

STANDARD

City

Cockeysville

County

Baltimore County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

24.0 sq mi

Water area

0.48 sq mi

Households

11,341

Median gross rent

$1,600

Acceptable cities: Cockysvil, Hunt Valley

More enterprise fields

Timezone
America/New_York
Area Codes
410, 443, 667
World Region
NA
Country
US
Housing Count
11,685
Irs Estimated Households
13,300
Population Count
26,156
Irs Estimated Population
23,080

People in 21030

Race

  • White14,934
  • Black or African American4,461
  • American Indian or Alaska Native115
  • Asian2,998
  • Native Hawaiian and Pacific Islander20
  • Other race1,800
  • Two or more races1,828

Hispanic or Latino (any race): 3,136

Age

  • Under 102,980
  • 10 to 193,197
  • 20 to 293,739
  • 30 to 394,010
  • 40 to 492,949
  • 50 to 593,287
  • 60 to 693,002
  • 70 to 791,865
  • 80 and older1,127

Income and housing in 21030

Poverty rate

11.7%

Median earnings

$54,052

Median household income

$97,875

Median home value

$435,500

Median gross rent

$1,600

Education

  • High school graduate92.6%
  • Bachelor's degree53.5%
  • Graduate degree20.9%

Places covering 21030

Cities and places

Counties

13.9% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21030

IRS populationACS population
27,97213,986020052023

Hover a year for IRS and ACS values.

ZIP codes near 21030

  1. 21031Hunt Valley1.7 miPop 25 · Income —
  2. 21065Hunt Valley1.7 miPop — · Income —
  3. 21093Lutherville Timonium2.8 miPop 38,895 · Income $121,771
  4. 21094Lutherville Timonium2.8 miPop 229 · Income —
  5. 21022Brooklandville4.1 miPop 353 · Income —
  6. 21131Phoenix4.3 miPop 7,050 · Income $187,250
  7. 21153Stevenson5.1 miPop 519 · Income $184,643
  8. 21139Riderwood5.1 miPop 155 · Income —
  9. 21286Towson5.2 miPop 21,782 · Income $93,093
  10. 21152Sparks Glencoe5.5 miPop 6,402 · Income $119,833
  11. 21204Towson5.6 miPop 19,605 · Income $98,452
  12. 21285Towson5.6 miPop 3 · Income —

ZIP code 21030 FAQ

What city is ZIP code 21030 in?
21030 is in Cockeysville, MD.
What county is 21030 in?
21030 is in Baltimore County.
What is the median household income in 21030?
The median household income in 21030 is $97,875.
Which ZIP codes are near 21030?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21030.