ZIP Codes Box

ZIP code 20570

Where is ZIP code 20570?

Washington, District of Columbia

District of Columbia · Unique ZIP code

ZIP code 20570 belongs to Washington, District of Columbia in District of Columbia. 20570 is a unique ZIP code assigned to a single organization (Natl Labor Relations Board) that gets a lot of mail. It is in the Eastern Time zone and uses area code 202. The closest ZIP codes are 20435 (Washington, 0 mi northwest), 20555 (Washington, 0.1 mi north) and 20456 (Washington, 0.1 mi south).

ZIP code20570
TypeUnique ZIP code for a single organization
StatusActive
CityWashington
StateDistrict of Columbia (DC)
CountyDistrict of Columbia
Time zoneEastern Time · now
Area code202
Coordinates38.8991, -77.0401 map
3-digit prefix205

The Census Bureau doesn’t publish population figures for unique ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.

ZIP codes near 20570

ZIP codeCityDistanceType
20435Washington, DC0 mi NWUnique
20555Washington, DC0.1 mi NUnique
20456Washington, DC0.1 mi SUnique
20232Washington, DC0.1 mi NEUnique
20433Washington, DC0.1 mi NWUnique
20506Washington, DC0.1 mi EUnique
20240Washington, DC0.1 mi SUnique
20431Washington, DC0.1 mi WUnique
20062Washington, DC0.2 mi EUnique
20503Washington, DC0.2 mi NWUnique
20501Washington, DC0.2 mi EUnique
20502Washington, DC0.2 mi EUnique

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20570 or measure the distance to another ZIP code.

How to address mail to 20570

JANE SMITH
123 MAIN ST
WASHINGTON DC 20570

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20570-XXXX) helps mail sort faster but isn’t required.

Other ZIP codes in Washington, DC

All Washington ZIP codes with population and income →

Questions

What city is ZIP code 20570?
20570 is a Washington, District of Columbia ZIP code.
What county is 20570 in?
ZIP code 20570 is in District of Columbia, District of Columbia.
What time zone is ZIP code 20570 in?
20570 is in the Eastern Time zone (America/New_York).
What area code is 20570?
Phone numbers in ZIP code 20570 use area code 202.
Can I use 20570 for a street address?
Only for mail to the organization it is assigned to. Other addresses in Washington use a standard ZIP code.
What ZIP codes are near 20570?
The nearest ZIP codes to 20570 are 20435 (Washington, 0 miles), 20555 (Washington, 0.1 miles), 20456 (Washington, 0.1 miles) and 20232 (Washington, 0.1 miles).