US ZIP Code Map

ZIP code

20855

Derwood, MD

STANDARD

20855 covers Derwood in Montgomery County, with 16,557 people in the ACS estimate.

Map of 20855, Derwood

ZIP code map

ACS population

16,557

Median household income

$147,708

Median home value

$614,900

About ZIP code 20855

Type

STANDARD

City

Derwood

County

Montgomery County

Timezone

America/New_York

Area codes

227, 240, 301

Land area

13.1 sq mi

Water area

0.22 sq mi

Households

6,141

Median gross rent

$2,405

Acceptable cities: Rockville

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301
World Region
NA
Country
US
Housing Count
6,427
Irs Estimated Households
8,780
Population Count
17,003
Irs Estimated Population
16,300

People in 20855

Race

  • White8,427
  • Black or African American2,015
  • American Indian or Alaska Native67
  • Asian3,478
  • Native Hawaiian and Pacific Islander10
  • Other race983
  • Two or more races2,023

Hispanic or Latino (any race): 2,388

Age

  • Under 101,869
  • 10 to 191,876
  • 20 to 292,006
  • 30 to 392,508
  • 40 to 491,898
  • 50 to 592,554
  • 60 to 692,391
  • 70 to 791,329
  • 80 and older572

Income and housing in 20855

Poverty rate

4.5%

Median earnings

$72,538

Median household income

$147,708

Median home value

$614,900

Median gross rent

$2,405

Education

  • High school graduate96.2%
  • Bachelor's degree67.8%
  • Graduate degree34.8%

Places covering 20855

Cities and places

Counties

15.6% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 20855

IRS populationACS population
18,4939,246020052023

Hover a year for IRS and ACS values.

ZIP codes near 20855

  1. 20880Washington Grove2.3 miPop 590 · Income $160,417
  2. 20830Olney2.8 miPop 373 · Income —
  3. 20832Olney2.8 miPop 25,766 · Income $166,892
  4. 20853Rockville3.0 miPop 31,438 · Income $157,168
  5. 20851Rockville3.5 miPop 14,660 · Income $113,951
  6. 20847Rockville3.6 miPop 122 · Income —
  7. 20848Rockville3.6 miPop 345 · Income —
  8. 20849Rockville3.6 miPop 535 · Income —
  9. 20850Rockville3.6 miPop 50,365 · Income $122,691
  10. 20857Rockville3.6 miPop — · Income —
  11. 20879Gaithersburg3.8 miPop 26,120 · Income $105,109
  12. 20883Gaithersburg4.2 miPop 189 · Income —

ZIP code 20855 FAQ

What city is ZIP code 20855 in?
20855 is in Derwood, MD.
What county is 20855 in?
20855 is in Montgomery County.
What is the median household income in 20855?
The median household income in 20855 is $147,708.
Which ZIP codes are near 20855?
Use the radius tool on this page to list ZIP codes within a chosen distance of 20855.