ZIP Code 20705 — Beltsville, MD
20705 is a standard (street delivery) ZIP code serving Beltsville, Maryland, in Prince George's County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 20705 at a glance
| ZIP code | 20705 |
|---|---|
| Primary city | Beltsville |
| State | Maryland (MD) |
| County | Prince George's FIPS 24033 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 28,713 |
| Coordinates | 39.045030, -76.900090 |
How ZIP+4 works in 20705
The four digits after the hyphen encode a delivery segment inside 20705. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 20705 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 20705.
| ZIP | City | Distance |
|---|---|---|
| 20770 | Greenbelt, MD | 3.2 mi |
| 20740 | College Park, MD | 3.4 mi |
| 20708 | Laurel, MD | 3.5 mi |
| 20707 | Laurel, MD | 3.6 mi |
| 20771 | Greenbelt, MD | 3.8 mi |
| 20742 | College Park, MD | 4.2 mi |
| 20904 | Silver Spring, MD | 4.5 mi |
| 20903 | Silver Spring, MD | 4.7 mi |
| 20866 | Burtonsville, MD | 4.8 mi |
| 20783 | Hyattsville, MD | 4.8 mi |
| 20737 | Riverdale, MD | 5.8 mi |
| 20769 | Glenn Dale, MD | 6 mi |
Questions about 20705
What is the ZIP+4 code for 20705?
20705 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 20705, you need to look up a specific street address to get them.
What city is 20705?
20705 is assigned to Beltsville, Maryland, in Prince George's County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.