20001 Zip Code

Preferred / Primary City

Washington, District of Columbia

Current Time

America/New York Time Zone

Share 20001 Zip Code

Cities within the 20001 Zip Code

The US Post Office accepts mail for the 20001 zip code for the accepted cities below. Often the primary or preferred city may not be the city where the zip code is located, but the city for the 20001 zip code is usually the name of the main post office. When mailing your letters or packages, ensure to include the preferred or acceptable cities. Sending mail not labeled to accepted cities, or cities in the list of unacceptable cities may result in delays in delivery.

Preferred / Primary City

Washington, DC

20001 Zip Code Overview & Information

The 20001 zip code population is larger (49,040) than the country average (11,077). The median rental unit is priced at $2,269, while current homes retain a median home value of $753,100. The 20001 zip code has a median income of $126,290, with 13.3% of the population living at or below the poverty line.

You can use the information below to better understand the population, household, and financial statistics for the 20001 Zip Code if you are considering a move to the area, or just want to get a better overview of the Washington, DC area.

Zip Code Type



District of Columbia



Population Density
Population Density

23,922 people per sq. mi.



Median Home Value
Median Home Value


Nedian Rent
Median Rent


Median Income
Median Income


% in Poverty


Land Area
Land Area

2.05 sq. mi.

Water Area
Water Area

0.06 sq. mi.

Latitude and Longitude
Latitude & Longitude

38.91, -77.02

20001 Zip Code Demographics

The people living in the 20001 zip code are predominantly White, with a large percentage of Black / African American individuals. The largest age group are people in their 20s, while the number of middle aged adults (those in their 40s - 60s) make up 24% of the population. The highest education level in the 20001 zip code is primarily a High School Degree, with a large percentage of the population earning a Bachelor's Degree and Graduate Degree.

* The data displayed below is provided by the US Census Bureau

Estimated Population Over the Years

The chart below represents the population changes over the years between 2005 to 2020 in the 20001 Zip Code.

Age Groups


Male 24,028 49%
Female 25,012 51%


HS Graduate 93.22%
Bachelor's Degree 73.83%
Graduate Degree 42.23%


White 23,645 43.45%
Black / African American 14,499 26.64%
Native / Alaskan American 217 0.4%
Asian 4,128 7.59%
Hawaiian / Pacific Islander 48 0.09%
Latino / Hispanic 5,381 9.89%
Other 2,279 4.19%
Two or More Races 4,224 7.76%