| City: | Washington, District of Columbia |
| County: | District Of Columbia County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 9:49:51 PM |
| Population: | No Population Data |
| Area Codes: | 202 / 771 |
| Classification: | PO Box |
| Coordinates: | 38.8950, -77.0367 |
| Quick Link: |
While classified as a PO Box ZIP, 20044 isn't isolated from street delivery. The facility operates carrier routes for Pennsylvania Avenue addresses, and residents in the Federal Triangle area have access to street delivery through the neighboring 20004 ZIP code that geographically encloses this zone. The post office serves 149 businesses, far exceeding the PO Box count, which indicates the facility primarily supports commercial and institutional mail needs rather than residential service.
Pennsylvania Avenue NW is the sole street served, reflecting the facility's focused coverage of federal office buildings along this historic corridor.
ZIP Code 20044 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 15 people with an annual payroll of $1,133,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 277Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $267,000Source: CBP |
| Annual Payroll: | $1,133,000Source: CBP |
| # of Employees: | 15Source: CBP |
ZIP Code 20044 is located in District Of Columbia County, District of Columbia, within the Washington-Arlington-Alexandria, DC-VA-MD-WV Metropolitan Statistical Area (CBSA 47900) and District of Columbia's 98th Congressional District. This Metro area has a population of 5,582,170 people, about 0.00% of whom live in ZIP Code 20044, and is subdivided into the Washington, DC-MD division. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Washington-Arlington-Alexandria, DC-VA-MD-WVSource: Census |
| CBSA Number: | 47900Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Washington, DC-MD (CBSA Div 47764)Source: Census |
| CBSA Population: | 5,582,170Source: Census |
| MSA: | Washington-Baltimore, DC-MD-VA-WV CMSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 98Source: USPS |
| Congressional Land Area: | 61.40 sq miSource: Census |
| PMSA: | Washington, DC-MD-VA-WV PMSASource: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1150000Source: Census |
| Place Name: | Washington city; District of ColumbiaSource: Census |
We could not locate which school district 20044 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.