US ZIP Code
20373

Naval Anacost Annex, DC

District of Columbia County  ·  Washington DC

● Active
👥 311 Population ↑ 121% since 2019
🎂 21.2 Median Age ↓ 5% since 2019
🎓 38.9% College Grads
≈ Avg
📊 0.0% Unemployment
▼ 100% below avg
ZIP Code Details
ZIP Code20373
CityNaval Anacost Annex
StateWashington DC (DC)
CountyDistrict of Columbia County
Area Code202/771
Elevation23 ft
Latitude38.854523
Longitude-77.013071
TimezoneNew York (DST)
FIPS11001
ZIP TypeUnique
StatusActive
People & Population (ACS 2023)
♂ Male 74.0% (230) Female 26.1% (81) ♀

Race & Ethnicity

White: 29.6%Hispanic: 47.3%Black: 14.8%Asian: 7.4%Other: 1%Race
White29.6%
Hispanic47.3%
Black14.8%
Asian7.4%
Other1.0%

Age Breakdown

5–17
23%
18–24
49%
25–44
9%
45–64
20%

Key Indicators

Median Age21.2 yrs ↓ 5% since 2019
Avg Household Size3.85
Below Poverty0.0% ▼ 100% below avg
College Grads38.9% ≈ Avg
Unemployment0.0% ▼ 100% below avg
Associates55 (61.1%)
Graduate Degree35 (38.9%)

Education

Associates: 61.1%Graduate: 38.9%Edu
Associates61.1%
Graduate38.9%
Housing & Income

Housing Tenure

Renter: 100%Tenure
Renter100.0%

Financials

Total Units50
Vacant Units16
Avg HH Size3.85

Income Distribution

$25k–50k
100%
Employment & Commute

How People Get to Work

Drove Alone
30%
Walked
29%
Work From Home
41%

Commute Time

Under 15 min
90%
15–30 min
9%
30–45 min
1%
Frequently Asked Questions
ZIP code 20373 is in Naval Anacost Annex, DC, in District of Columbia County.
ZIP code 20373 is located in Washington DC (DC).
ZIP code 20373 is in District of Columbia County, DC.
ZIP 20373 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 20373 is 311 people (ACS 2023).
Income data not available.
Home value data not available.
About ZIP Code 20373

ZIP code 20373 is located in Naval Anacost Annex, Washington DC, within District of Columbia County. With a population of 311, this is a sparsely populated ZIP code with a young community — the median age is 21.2 years.

The population of 20373 is racially diverse, with Hispanic as the largest group at 47.3%. Residents are moderately educated — 38.9% hold a bachelor's degree or higher, which is near the national average.

A notably high share of workers — 41% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 29%.

Overall, ZIP code 20373 in Naval Anacost Annex, DC is characterized as moderately educated, and a young community.