| City: | Washington, District of Columbia |
| Names to Avoid: | Office Of Mgmt And Budget |
| County: | District Of Columbia County |
| Timezone: | Eastern (GMT -05:00)%> |
| Local Time: | 2:09:54 AM |
| Population: | No Population Data |
| Area Codes: | 202 / 771 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 38.8951, -77.0369 |
| Quick Link: |
ZIP code 20503 serves the Office of Management and Budget (OMB), the largest office within the Executive Office of the President. OMB is responsible for implementing the president's agenda across the executive branch, overseeing federal agency performance, and administering the federal budget.
OMB traces its origins to 1921 when Congress created the Bureau of the Budget to assist the president in budget development. President Richard Nixon reorganized the bureau into the Office of Management and Budget in 1970, expanding its role to include management oversight of procurement, financial management, and information technology across federal agencies. OMB also coordinates and reviews all significant federal regulations from executive agencies.
| Establishments: | 9 |
| Employment: | 93 |
| Residential: | 0 |
| Business: | 1 |
ZIP Code 20503 supports both business and residential activity. According to the Business Census (2024), there are 8 business establishments, employing about 129 people with an annual payroll of $10,567,000. USPS data shows 0 residential mailboxes and 1 business mailboxes, reflecting local delivery coverage.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 1Source: USPS |
| Total Delivery Receptacles: | 1Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 8Source: CBP |
| 1st Quarter Payroll: | $2,325,000Source: CBP |
| Annual Payroll: | $10,567,000Source: CBP |
| # of Employees: | 129Source: CBP |
ZIP Code 20503 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 6,263,796 people, about 0.00% of whom live in ZIP Code 20503, 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: | 6,263,796Source: 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 20503 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.