United States ZIP Code
United States ZIP Code: 20391
This is the District of Columbia ZIP Code 20391 page list. Its detail State, County, City, Longitude, Latitude, Envelope Example, Population is as below.
ZIP Code 20391 Information
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Country:
U.S. - United States
State FIPS:
11
Area Code:
ZIP Code:
20391
ZIP Type:
S (Standard)
❓What does S (Standard) mean? A "standard" ZIP Code is what most people think of when they talk about ZIP Codes - essentially a town, city, or a division of a city that has mail service.
ZIP Code 20391 - City
This is the city information corresponding to 20391:
| State | County | City | City Type ?In many cases, a ZIP Code can have multiple "names", meaning cities, towns, or subdivisions, in its boundaries. However, it will ALWAYS have exactly 1 "default" name. D - Default - This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well. A - Acceptable - This name can be used for mailing purposes. Often times alternative names are large neighborhoods or sections of the city/town. In some cases a ZIP Code may have several "acceptable" names which is used to group towns under one ZIP Code. N - Not Acceptable - A "not acceptable" name is, in many cases, a nickname that residents give that location. According to the USPS, you should NOT send mail to that ZIP Code using the "not acceptable" name when mailing. | ZIP Code |
|---|---|---|---|---|
| DC | District Of Columbia | Dept Navy Fed Credit Union | N (Not Acceptable) | 20391 |
| DC | District Of Columbia | Washington | A (Acceptable) | 20391 |
| DC | District Of Columbia | Washington Na | A (Acceptable) | 20391 |
| DC | District Of Columbia | Washington Navy Yard | D (Default) | 20391 |
❓What does D (Default) mean? This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well.
❓What does A (Acceptable) mean? This name can be used for mailing purposes. Often times alternative names are large neighborhoods or sections of the city/town. In some cases a ZIP Code may have several "acceptable" names which is used to group towns under one ZIP Code.
❓What does N (Not Acceptable) mean? A "not acceptable" name is, in many cases, a nickname that residents give that location. According to the USPS, you should NOT send mail to that ZIP Code using the "not acceptable" name when mailing.
ZIP Code 20391 Plus 4
ZIP Code 5 plus 4 is the extension of 5-digit zip code, It can be used to locate a more detailed location. The last four digits designate segment or one side of a street or an apartment. You can find the ZIP+4 code and corresponding address of the zip code 20391 below.
| ZIP Code 5 Plus 4 | Address |
|---|---|
| 20391-0001 | 912 CHARLES POOR ST, WASHINGTON NAVY YARD, DC |
| 20391-5680 | 912 CHARLES POOR ST, WASHINGTON NAVY YARD, DC |
Envelope Example
This is an example of a US zip envelope. You can use a 5-digit zipcode or a detailed 9-digit zipcode to copy the mail in the following address format.
20391 Basic Meaning
What does each digit of ZIP Code 20391 stands for? The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West. The 2-3 digits are the code of a sectional center facility in that region. The last two digits designate small post offices or postal zones.
Online Map
This is online map of the address Washington Navy Yard, District of Columbia, United States. You may use button to move and zoom in / out. The map information is for reference only.
Geographic
The latitude of the Zip code 20391 is 38.895100, the longitude is -77.036900, and the elevation is 23. It has land area of 0 square miles, and water area of 0 square miles. The time zone for ZIP code 20391 is Eastern (GMT -05:00). Daylight saving time should be observed in the area where the zip code is located.
- Latitude: 38.895100
- Longitude: -77.036900
- Elevation: 23
- Land Area: 0
- Water Area: 0
- Time Zone: Eastern (GMT -05:00)
- Region: South
- Division: South Atlantic
- Day Light Saving: Y
Congressional District
The Congressional District for ZIP code 20391 is District of Columbia's 98th congressional district, the Congressional Land Area is 61.40 square mile.
- Congressional District: 98th
- Congressional Land Area: 61.40
Delivery
In the ZIP code 20391, there are 0 residential delivery mailboxes and centralized units, and 1 commercial delivery mailbox and centralized units, 0 single family deliveries and 0 multifamily deliveries, and the box count is 1. The main post office has city delivery carrier routes for the ZIP code 20391.
- Delivery Residential: 0
- Delivery Business: 1
- Delivery Total: 1
- Single Family Delivery Units: 0
- Multi Family Delivery Units: 0
- City Delivery Indicator: Y
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