ZIP Code 16636 — Dysart, PA
16636 is a standard (street delivery) ZIP code serving Dysart, Pennsylvania, in Cambria 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 16636 at a glance
| ZIP code | 16636 |
|---|---|
| Primary city | Dysart |
| State | Pennsylvania (PA) |
| County | Cambria FIPS 42021 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 808 |
| Coordinates | 40.602140, -78.501610 |
How ZIP+4 works in 16636
The four digits after the hyphen encode a delivery segment inside 16636. 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 16636 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 16636.
| ZIP | City | Distance |
|---|---|---|
| 16613 | Ashville, PA | 4.8 mi |
| 16624 | Chest Springs, PA | 6.1 mi |
| 16639 | Fallentimber, PA | 6.4 mi |
| 16668 | Patton, PA | 7 mi |
| 16619 | Blandburg, PA | 7.2 mi |
| 16601 | Altoona, PA | 7.5 mi |
| 16641 | Gallitzin, PA | 7.5 mi |
| 16640 | Flinton, PA | 8.1 mi |
| 15940 | Loretto, PA | 8.8 mi |
| 16617 | Bellwood, PA | 9 mi |
| 16602 | Altoona, PA | 9.1 mi |
| 16627 | Coalport, PA | 10.4 mi |
Questions about 16636
What is the ZIP+4 code for 16636?
16636 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 16636, you need to look up a specific street address to get them.
What city is 16636?
16636 is assigned to Dysart, Pennsylvania, in Cambria 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.