US ZIP Code Map

ZIP code

20857

Rockville, MD

UNIQUE

20857 is a unique for Rockville in Montgomery County. Census ACS does not publish population, income, or home value for this code.

Map of 20857, Rockville

ZIP code map

Census ACS does not publish population, income, or home value for this unique.

About ZIP code 20857

Type

UNIQUE

City

Rockville

County

Montgomery County

Timezone

America/New_York

Area codes

240

More enterprise fields

Timezone
America/New_York
Area Codes
240
World Region
NA
Country
US

People in 20857

Census fields are empty for this ZIP.

Income and housing in 20857

ACS does not publish income or housing figures for this ZIP.

Places covering 20857

Cities and places

No place overlap rows for this ZIP.

Counties

No county overlap rows for this ZIP.

Population history for 20857

No history rows for this ZIP.

ZIP codes near 20857

  1. 20847Rockville0.0 miPop 122 · Income —
  2. 20848Rockville0.0 miPop 345 · Income —
  3. 20849Rockville0.0 miPop 535 · Income —
  4. 20850Rockville0.0 miPop 50,365 · Income $122,691
  5. 20851Rockville1.6 miPop 14,660 · Income $113,951
  6. 20852Rockville2.6 miPop 47,857 · Income $121,496
  7. 20853Rockville3.5 miPop 31,438 · Income $157,168
  8. 20855Derwood3.6 miPop 16,557 · Income $147,708
  9. 20896Garrett Park3.9 miPop 890 · Income $250,001
  10. 20880Washington Grove4.3 miPop 590 · Income $160,417
  11. 20854Potomac4.7 miPop 49,694 · Income $250,001
  12. 20859Potomac4.7 miPop 240 · Income —

ZIP code 20857 FAQ

What city is ZIP code 20857 in?
20857 is in Rockville, MD.
What county is 20857 in?
20857 is in Montgomery County.
What is the median household income in 20857?
Median household income is not published for 20857.
Which ZIP codes are near 20857?
Use the radius tool on this page to list ZIP codes within a chosen distance of 20857.