What city is ZIP code 20301?

20301 is a Washington, District of Columbia ZIP code. Pentagon is also accepted as the city name.

What county is 20301 in?

ZIP code 20301 is in District of Columbia, District of Columbia.

What time zone is ZIP code 20301 in?

20301 is in the Eastern Time zone (America/New_York).

What area code is 20301?

Phone numbers in ZIP code 20301 use area code 202.

Can I use 20301 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 20301?

The nearest ZIP codes to 20301 are 20250 (Washington, 0.2 miles), 20252 (Washington, 0.2 miles), 20004 (Washington, 0.4 miles) and 20500 (Washington, 0.4 miles).

ZIP code 20301

Where is ZIP code 20301?

Washington, District of Columbia

District of Columbia · Unique ZIP code

ZIP code 20301 belongs to Washington, District of Columbia in District of Columbia. 20301 is a unique ZIP code assigned to a single organization that gets a lot of mail. It is in the Eastern Time zone and uses area code 202. The closest ZIP codes are 20250 (Washington, 0.2 mi southwest), 20252 (Washington, 0.2 mi southeast) and 20004 (Washington, 0.4 mi northeast).

ZIP code	20301
Type	Unique ZIP code for a single organization
Status	Active
City	Washington
Also accepted	Pentagon
State	District of Columbia (DC)
County	District of Columbia
Time zone	Eastern Time · now
Area code	202
Coordinates	38.8894, -77.0311 map
3-digit prefix	203

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 20301

ZIP code	City	Distance	Type
20250	Washington, DC	0.2 mi SW	Unique
20252	Washington, DC	0.2 mi SE	Unique
20004	Washington, DC	0.4 mi NE	Standard
20500	Washington, DC	0.4 mi NW	Standard
20065	Washington, DC	0.4 mi S	Unique
20447	Washington, DC	0.5 mi SE	Unique
20553	Washington, DC	0.5 mi E	Unique
20535	Washington, DC	0.5 mi NE	Unique
20537	Washington, DC	0.5 mi NE	Unique
20068	Washington, DC	0.5 mi NW	Unique
20228	Washington, DC	0.5 mi NW	Unique
20230	Washington, DC	0.5 mi NW	Unique

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20301 or measure the distance to another ZIP code.

How to address mail to 20301

JANE SMITH
123 MAIN ST
WASHINGTON DC 20301

Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts PENTAGON as the city name for 20301. Adding the 4-digit ZIP+4 code (20301-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 20301?: 20301 is a Washington, District of Columbia ZIP code. Pentagon is also accepted as the city name.
What county is 20301 in?: ZIP code 20301 is in District of Columbia, District of Columbia.
What time zone is ZIP code 20301 in?: 20301 is in the Eastern Time zone (America/New_York).
What area code is 20301?: Phone numbers in ZIP code 20301 use area code 202.
Can I use 20301 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 20301?: The nearest ZIP codes to 20301 are 20250 (Washington, 0.2 miles), 20252 (Washington, 0.2 miles), 20004 (Washington, 0.4 miles) and 20500 (Washington, 0.4 miles).