| City: | Washington, District of Columbia |
| Names to Avoid: | US Army Corp Of Engineers |
| County: | District Of Columbia County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 2:07:07 AM |
| Population: | No Population Data |
| Area Codes: | 202 / 771 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 38.8926, -77.0367 |
| Quick Link: |
The U.S. Army Corps of Engineers headquarters operates under dedicated ZIP code 20314 at 441 G Street NW in Washington, D.C. USACE is a federal agency under the Department of the Army providing engineering services including water resources development, environmental restoration, and military construction. The Corps motto is to deliver vital engineering solutions to secure the nation, energize the economy, and reduce disaster risk. This postal designation has been in place for over two decades.
Located in the Downtown Penn Quarter neighborhood of Northwest Washington, this ZIP serves the Corps headquarters staff. No ZIP+4 codes are currently on file, though Census Business Patterns shows 3 establishments with 6 employees. USACE operates in more than 130 countries worldwide with approximately 37,000 civilian and military personnel. Census demographic data is not available for this ZIP. Washington is the valid mailing city for this designation.
| Establishments: | 3 |
| Employment: | 6 |
ZIP Code 20314 supports both business and residential activity. According to the Business Census (2024), there are 3 business establishments, employing about 6 people with an annual payroll of $1,922,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 3Source: CBP |
| 1st Quarter Payroll: | $475,000Source: CBP |
| Annual Payroll: | $1,922,000Source: CBP |
| # of Employees: | 6Source: CBP |
ZIP Code 20314 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 20314, 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 20314 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 January 1, 2026.