US ZIP Code Map

ZIP code

21204

Towson, MD

STANDARD

21204 covers Towson in Baltimore County, with 19,605 people in the ACS estimate.

Map of 21204, Towson

ZIP code map

ACS population

19,605

Median household income

$98,452

Median home value

$571,800

About ZIP code 21204

Type

STANDARD

City

Towson

County

Baltimore County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

6.3 sq mi

Water area

0.10 sq mi

Households

9,529

Median gross rent

$1,894

Acceptable cities: Baltimore, Eudowood, Loch Raven, Ruxton

More enterprise fields

Timezone
America/New_York
Area Codes
410, 443, 667
World Region
NA
Country
US
Housing Count
9,439
Irs Estimated Households
8,970
Population Count
20,967
Irs Estimated Population
15,160

People in 21204

Race

  • White14,703
  • Black or African American3,384
  • American Indian or Alaska Native39
  • Asian1,231
  • Native Hawaiian and Pacific Islander4
  • Other race314
  • Two or more races1,292

Hispanic or Latino (any race): 1,052

Age

  • Under 101,643
  • 10 to 192,612
  • 20 to 294,791
  • 30 to 392,596
  • 40 to 492,189
  • 50 to 592,122
  • 60 to 692,102
  • 70 to 791,609
  • 80 and older1,303

Income and housing in 21204

Poverty rate

14.9%

Median earnings

$53,889

Median household income

$98,452

Median home value

$571,800

Median gross rent

$1,894

Education

  • High school graduate96.3%
  • Bachelor's degree72.6%
  • Graduate degree35.0%

Places covering 21204

Cities and places

Counties

Population history for 21204

IRS populationACS population
23,35811,679020052023

Hover a year for IRS and ACS values.

ZIP codes near 21204

  1. 21285Towson0.0 miPop 3 · Income —
  2. 21252Towson0.5 miPop 4,675 · Income —
  3. 21139Riderwood1.3 miPop 155 · Income —
  4. 21212Baltimore1.5 miPop 33,425 · Income $96,752
  5. 21239Baltimore2.1 miPop 28,635 · Income $64,288
  6. 21210Baltimore2.1 miPop 14,612 · Income $108,929
  7. 21093Lutherville Timonium3.0 miPop 38,895 · Income $121,771
  8. 21094Lutherville Timonium3.0 miPop 229 · Income —
  9. 21286Towson3.0 miPop 21,782 · Income $93,093
  10. 21209Baltimore3.0 miPop 30,766 · Income $87,669
  11. 21022Brooklandville3.4 miPop 353 · Income —
  12. 21251Baltimore3.5 miPop 249 · Income —

ZIP code 21204 FAQ

What city is ZIP code 21204 in?
21204 is in Towson, MD.
What county is 21204 in?
21204 is in Baltimore County.
What is the median household income in 21204?
The median household income in 21204 is $98,452.
Which ZIP codes are near 21204?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21204.