ZIP Code 17518 — Drumore, PA
17518 is a standard (street delivery) ZIP code serving Drumore, 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 17518 at a glance
| ZIP code | 17518 |
|---|---|
| Primary city | Drumore |
| State | Pennsylvania (PA) |
| County | Lancaster FIPS 42071 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,360 |
| Coordinates | 39.805190, -76.259320 |
How ZIP+4 works in 17518
The four digits after the hyphen encode a delivery segment inside 17518. 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 17518 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 17518.
| ZIP | City | Distance |
|---|---|---|
| 17532 | Holtwood, PA | 4 mi |
| 17563 | Peach Bottom, PA | 4.8 mi |
| 17314 | Delta, PA | 5.1 mi |
| 17565 | Pequea, PA | 7.1 mi |
| 21160 | Whiteford, MD | 7.2 mi |
| 17566 | Quarryville, PA | 7.4 mi |
| 17560 | New Providence, PA | 7.5 mi |
| 17302 | Airville, PA | 8.1 mi |
| 21918 | Conowingo, MD | 9.7 mi |
| 17568 | Refton, PA | 9.9 mi |
| 17536 | Kirkwood, PA | 10.2 mi |
| 17321 | Fawn Grove, PA | 10.6 mi |
Questions about 17518
What is the ZIP+4 code for 17518?
17518 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 17518, you need to look up a specific street address to get them.
What city is 17518?
17518 is assigned to Drumore, 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.