ZIP Code 18962 — Silverdale, PA
18962 is a standard (street delivery) ZIP code serving Silverdale, Pennsylvania, in Bucks 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 18962 at a glance
| ZIP code | 18962 |
|---|---|
| Primary city | Silverdale |
| State | Pennsylvania (PA) |
| County | Bucks FIPS 42017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 531 |
| Coordinates | 40.344620, -75.270330 |
How ZIP+4 works in 18962
The four digits after the hyphen encode a delivery segment inside 18962. 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 18962 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 18962.
| ZIP | City | Distance |
|---|---|---|
| 18927 | Hilltown, PA | 2.2 mi |
| 18960 | Sellersville, PA | 3.1 mi |
| 18932 | Line Lexington, PA | 3.5 mi |
| 18944 | Perkasie, PA | 3.8 mi |
| 18917 | Dublin, PA | 4 mi |
| 19440 | Hatfield, PA | 4.3 mi |
| 18964 | Souderton, PA | 4.6 mi |
| 18914 | Chalfont, PA | 5 mi |
| 18915 | Colmar, PA | 5 mi |
| 18923 | Fountainville, PA | 5.4 mi |
| 18969 | Telford, PA | 5.5 mi |
| 18901 | Doylestown, PA | 6.9 mi |
Questions about 18962
What is the ZIP+4 code for 18962?
18962 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 18962, you need to look up a specific street address to get them.
What city is 18962?
18962 is assigned to Silverdale, Pennsylvania, in Bucks 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.