What city is ZIP code 20548?

20548 is a Washington, District of Columbia ZIP code.

What county is 20548 in?

ZIP code 20548 is in District of Columbia, District of Columbia.

What time zone is ZIP code 20548 in?

20548 is in the Eastern Time zone (America/New_York).

What area code is 20548?

Phone numbers in ZIP code 20548 use area code 202.

Can I use 20548 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 20548?

The nearest ZIP codes to 20548 are 20442 (Washington, 0.1 miles), 20529 (Washington, 0.2 miles), 20536 (Washington, 0.2 miles) and 20049 (Washington, 0.2 miles).

ZIP code 20548

Where is ZIP code 20548?

Washington, District of Columbia

District of Columbia · Unique ZIP code

ZIP code 20548 belongs to Washington, District of Columbia in District of Columbia. 20548 is a unique ZIP code assigned to a single organization (General Accounting Office) that gets a lot of mail. It is in the Eastern Time zone and uses area code 202. The closest ZIP codes are 20442 (Washington, 0.1 mi south), 20529 (Washington, 0.2 mi east) and 20536 (Washington, 0.2 mi north).

ZIP code	20548
Type	Unique ZIP code for a single organization
Status	Active
City	Washington
State	District of Columbia (DC)
County	District of Columbia
Time zone	Eastern Time · now
Area code	202
Coordinates	38.8981, -77.0177 map
3-digit prefix	205

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 20548

ZIP code	City	Distance	Type
20442	Washington, DC	0.1 mi S	Unique
20529	Washington, DC	0.2 mi E	Unique
20536	Washington, DC	0.2 mi N	Unique
20049	Washington, DC	0.2 mi SW	Unique
20436	Washington, DC	0.2 mi SW	Unique
20055	Washington, DC	0.3 mi NW	Unique
20412	Washington, DC	0.3 mi SW	Unique
20208	Washington, DC	0.3 mi E	Unique
20531	Washington, DC	0.4 mi SW	Unique
20013	Washington, DC	0.4 mi SE	PO Box only
20026	Washington, DC	0.4 mi SE	PO Box only
20029	Washington, DC	0.4 mi SE	PO Box only

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20548 or measure the distance to another ZIP code.

How to address mail to 20548

JANE SMITH
123 MAIN ST
WASHINGTON DC 20548

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20548-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 20548?: 20548 is a Washington, District of Columbia ZIP code.
What county is 20548 in?: ZIP code 20548 is in District of Columbia, District of Columbia.
What time zone is ZIP code 20548 in?: 20548 is in the Eastern Time zone (America/New_York).
What area code is 20548?: Phone numbers in ZIP code 20548 use area code 202.
Can I use 20548 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 20548?: The nearest ZIP codes to 20548 are 20442 (Washington, 0.1 miles), 20529 (Washington, 0.2 miles), 20536 (Washington, 0.2 miles) and 20049 (Washington, 0.2 miles).