ZIP Code 17536 — Kirkwood, PA
17536 is a standard (street delivery) ZIP code serving Kirkwood, Pennsylvania, in Lancaster 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 17536 at a glance
| ZIP code | 17536 |
|---|---|
| Primary city | Kirkwood |
| State | Pennsylvania (PA) |
| County | Lancaster FIPS 42071 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 3,452 |
| Coordinates | 39.843450, -76.073160 |
How ZIP+4 works in 17536
The four digits after the hyphen encode a delivery segment inside 17536. 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 17536 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 17536.
| ZIP | City | Distance |
|---|---|---|
| 17566 | Quarryville, PA | 4.3 mi |
| 17509 | Christiana, PA | 5.1 mi |
| 19362 | Nottingham, PA | 6.3 mi |
| 19363 | Oxford, PA | 6.6 mi |
| 17563 | Peach Bottom, PA | 8.1 mi |
| 19310 | Atglen, PA | 8.3 mi |
| 19330 | Cochranville, PA | 8.5 mi |
| 17562 | Paradise, PA | 9.2 mi |
| 17560 | New Providence, PA | 9.4 mi |
| 17579 | Strasburg, PA | 9.8 mi |
| 17518 | Drumore, PA | 10.2 mi |
| 19352 | Lincoln University, PA | 10.6 mi |
Questions about 17536
What is the ZIP+4 code for 17536?
17536 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 17536, you need to look up a specific street address to get them.
What city is 17536?
17536 is assigned to Kirkwood, Pennsylvania, in Lancaster 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.