20390 ZIP Code — Washington, DC

District Of Columbia County, District Of Columbia

ZIP code 20390 is located in Washington, District Of Columbia, within District Of Columbia County. It covers approximately 0.00 square miles and serves a population of 331 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 202.

About ZIP code 20390

The housing stock consists of a mix of housing types.

The dominant occupation class is natural resources, construction, and trades, with public administration as the leading industry. The average commute of 12 minutes is near the national average. Remote work is prevalent — 33% of workers work from home.

Notable community characteristics include a notable veteran presence at 95% of civilians, above the national average of 7%.

Overall, ZIP code 20390 reflects a community defined by a strong veteran community and a high rate of remote workers.

331

population

0.00

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

20390 ZIP code map

Cities in ZIP code 20390

Below are the cities the US Postal Service accepts for ZIP code 20390. Using any city not on this list may result in mail delivery delays.

City	Status
Washington	Acceptable
Washington	Preferred

Nearby ZIP codes

20204 Washington (0 mi) 20210 Washington (0 mi) 20206 Washington (0 mi) 20212 Washington (0 mi) 20211 Washington (0 mi) 20201 Washington (0 mi) 20202 Washington (0 mi) 20213 Washington (0 mi) 20214 Washington (0 mi) 20207 Washington (0 mi) 20208 Washington (0 mi) 20203 Washington (0 mi)

Demographics updated 05/2026

Population
Total population	331
Population density	0 / sq mi
State FIPS	11
County FIPS	001

Geography
Land area	0.00 sq mi
Water area	0.00 sq mi
Latitude	38.8951
Longitude	-77.0369
Timezone	Eastern (ET)
Area code	202

Total population by age

Gender

Race & ethnicity

Demographics & statistics

331

Population

21.6

Median age

Median household income

$30,829

Per capita income

Median home value

Median monthly rent

0.0%

Home ownership

0.0%

Poverty rate

0.0%

Unemployment

Housing units

0.0%

Bachelor's or higher

Age distribution

Male Female

15–19

201

20–24

25–34

35–44

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	331	100.0%
65 and over	0	0.0%
Median age	21.6 years

Race & ethnicity

White 72.8%

Two or more races 11%

Black or African American 7%

Asian 5.2%

Hispanic or Latino 4.1%

Group	Count	%
White	251	72.8%
Two or more races	38	11%
Black or African American	24	7%
Asian	18	5.2%
Hispanic or Latino	14	4.1%

Household income

Housing

Home values

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	0.0%
Renter occupied	0.0%
Vacant	0.0%
Single-family detached	0.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	0.0
Avg household size (owned)	0.00

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	0.0%
3 bedrooms	0.0%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	0.0%
2 vehicles	0.0%
3 or more	0.0%

Heating fuel

Fuel type	%

Households & families

Household type	Count	%
Married-couple family	0	0.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	0	0.0%
Average household size	0.00

Marital status

Status	Male	Female
Never married	89.0%	100.0%
Married	11.0%	0.0%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.0%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 23.5%

Some college, no degree 76.5%

Associate's degree 0.0%

Bachelor's degree 0.0%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	0.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	12	60.0%
College / grad school	8	40.0%

Employment

Industry of employment

Public administration 32.8%

Construction 27.7%

Education & healthcare 16.0%

Arts, food & hospitality 15.1%

Transportation & utilities 8.4%

Occupation

Category	%
Management, business & arts	16.0%
Service	16.0%
Sales & office	5.0%
Natural resources & construction	45.4%
Production & transportation	17.6%

Employment type

Type	%
Private sector	45.4%
Government	54.6%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	17.4%
Carpool	0.0%
Public transit	0.0%
Walk	50.0%
Work from home	32.6%
Other means	0.0%
Avg commute (minutes)	11.7

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	0.0%
Retirement income	0.0%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	10.0%
High blood pressure	5.9%
High cholesterol	8.4%
Diabetes	0.6%
Heart disease	0.5%
Stroke	0.2%
Asthma	6.8%
Arthritis	1.7%
Kidney disease	0.5%
Pulmonary disease	0.7%
Cancer	0.6%

Behavior / access	%
Smoking	4.4%
Binge drinking	40.0%
No physical activity	5.8%
Less than 7 hrs sleep	21.1%
Depression	17.0%
Fair or poor health	2.5%
Poor mental health	13.1%
Poor physical health	2.0%
No health insurance	5.5%
Visited doctor (checkup)	53.8%
Visited dentist	79.1%
Cholesterol screening	80.4%
Teeth loss	0.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	122	95.3%

Disability	%
Any disability	0.0%
Under 18	0.0%
18–64 years	0.0%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	0.0%
Public insurance	0.0%
No insurance	0.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	331	100.0%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	331	100.0%
Born in same state	331	100.0%
Born in different state	0	0.0%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	31	9.4%
English	7	2.1%

Ancestry	Count	%
Italian	4	1.2%
French	4	1.2%

Technology access

Metric	% of households
Computer access	0.0%
Internet access	0.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 20390

What city is ZIP code 20390 in?

ZIP code 20390 is primarily assigned to Washington, District of Columbia.

What county is ZIP code 20390 in?

ZIP code 20390 falls within District Of Columbia County, District of Columbia.

Does ZIP code 20390 have a large veteran population?

95% of civilians in ZIP code 20390 are veterans, above the national average of ~7%.

What is the population of ZIP code 20390?

ZIP code 20390 has an estimated population of 331 residents, with a density of 82,750 people per square mile.

What timezone is ZIP code 20390 in?

ZIP code 20390 observes the EST timezone.