US ZIP Code Map

ZIP code

21555

Oldtown, MD

STANDARD

21555 covers Oldtown in Allegany County, with 1,577 people in the ACS estimate.

Map of 21555, Oldtown

ZIP code map

ACS population

1,577

Median home value

$205,900

About ZIP code 21555

Type

STANDARD

City

Oldtown

County

Allegany County

Timezone

America/New_York

Area codes

227, 240, 301, 304, 681

Land area

98.3 sq mi

Water area

1.98 sq mi

Households

1,011

Median gross rent

$1,054

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301, 304, 681
World Region
NA
Country
US
Housing Count
949
Irs Estimated Households
700
Population Count
1,619
Irs Estimated Population
1,380

People in 21555

Race

  • White1,555
  • Black or African American10
  • American Indian or Alaska Native2
  • Asian4
  • Native Hawaiian and Pacific Islander2
  • Other race4
  • Two or more races42

Hispanic or Latino (any race): 9

Age

  • Under 10144
  • 10 to 19153
  • 20 to 29175
  • 30 to 39158
  • 40 to 49187
  • 50 to 59283
  • 60 to 69244
  • 70 to 79196
  • 80 and older79

Income and housing in 21555

Poverty rate

26.1%

Median earnings

$30,885

Median home value

$205,900

Median gross rent

$1,054

Education

  • High school graduate90.1%
  • Bachelor's degree8.2%
  • Graduate degree2.7%

Places covering 21555

Cities and places

Counties

92.8% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21555

IRS populationACS population
2,1071,054020052023

Hover a year for IRS and ACS values.

ZIP codes near 21555

  1. 26722Green Spring3.2 miPop 387 · Income $39,167
  2. 25431Levels4.1 miPop 313 · Income $68,289
  3. 21560Spring Gap5.7 miPop 0 · Income —
  4. 26763Springfield7.5 miPop 1,564 · Income $62,938
  5. 25437Points7.9 miPop 180 · Income —
  6. 25434Paw Paw8.6 miPop 3,087 · Income $61,415
  7. 26719Fort Ashby8.7 miPop 2,020 · Income $47,011
  8. 25444Slanesville9.3 miPop 477 · Income —
  9. 26767Wiley Ford9.7 miPop 419 · Income $101,477
  10. 26753Ridgeley11.0 miPop 5,858 · Income $76,445
  11. 21501Cumberland11.0 miPop 445 · Income —
  12. 21502Cumberland11.0 miPop 41,810 · Income $58,721

ZIP code 21555 FAQ

What city is ZIP code 21555 in?
21555 is in Oldtown, MD.
What county is 21555 in?
21555 is in Allegany County.
What is the median household income in 21555?
Median household income is not published for 21555.
Which ZIP codes are near 21555?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21555.