ZIP Codes Box

ZIP code 20004

Where is ZIP code 20004?

Washington, District of Columbia

District of Columbia · Standard ZIP code

ZIP code 20004 belongs to Washington, District of Columbia in District of Columbia. 20004 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 202 and 771. About 1,831 people live in the 20004 area, where the median household income is $184,792. The closest ZIP codes are 20535 (Washington, 0.1 mi northeast), 20537 (Washington, 0.1 mi northeast) and 20576 (Washington, 0.2 mi east).

ZIP code20004
TypeStandard ZIP code for street addresses and PO Boxes
StatusActive
CityWashington
StateDistrict of Columbia (DC)
CountyDistrict of Columbia
Time zoneEastern Time · now
Area codes202, 771
Coordinates38.893, -77.0263 map
3-digit prefix200

Population and income in 20004

Population1,831 · lower than 73% of District of Columbia ZIP codes
People per square mile9,438 · lower than 56% of District of Columbia ZIP codes
Median age42.2 years · higher than 88% of District of Columbia ZIP codes
Men / women58% / 42%
Median household income$184,792 · higher than 93% of District of Columbia ZIP codes
Income per person$164,057
Below the poverty line2.7%
Bachelor’s degree or higher96% of adults 25+
Median home value$689,600 · lower than 61% of District of Columbia ZIP codes
Median rent$2,997 a month
Housing units1,629
Households1,274 (1.44 people on average)
Owners / renters43% / 57%
Land area0.19 sq mi

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 20004. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.

ZIP codes near 20004

ZIP codeCityDistanceType
20535Washington, DC0.1 mi NEUnique
20537Washington, DC0.1 mi NEUnique
20576Washington, DC0.2 mi EUnique
20531Washington, DC0.2 mi EUnique
20412Washington, DC0.3 mi NEUnique
20073Washington, DC0.3 mi NUnique
20546Washington, DC0.3 mi SEUnique
20530Washington, DC0.3 mi NUnique
20436Washington, DC0.3 mi NEUnique
20049Washington, DC0.3 mi NEUnique
20301Washington, DC0.4 mi SWUnique
20045Washington, DC0.4 mi NWStandard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20004 or measure the distance to another ZIP code.

How to address mail to 20004

JANE SMITH
123 MAIN ST
WASHINGTON DC 20004

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20004-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 20004?
20004 is a Washington, District of Columbia ZIP code.
What county is 20004 in?
ZIP code 20004 is in District of Columbia, District of Columbia.
What time zone is ZIP code 20004 in?
20004 is in the Eastern Time zone (America/New_York).
What area code is 20004?
Phone numbers in ZIP code 20004 use area codes 202 and 771.
What is the population of ZIP code 20004?
About 1,831 people live in ZIP code 20004, according to the Census Bureau’s American Community Survey (2020–2024).
What is the median income in 20004?
The median household income in 20004 is $184,792 a year, higher than 93% of District of Columbia ZIP codes.
What ZIP codes are near 20004?
The nearest ZIP codes to 20004 are 20535 (Washington, 0.1 miles), 20537 (Washington, 0.1 miles), 20576 (Washington, 0.2 miles) and 20531 (Washington, 0.2 miles).