ZIP Code 17038 — Jonestown, PA
17038 is a standard (street delivery) ZIP code serving Jonestown, Pennsylvania, in Lebanon 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 17038 at a glance
| ZIP code | 17038 |
|---|---|
| Primary city | Jonestown |
| State | Pennsylvania (PA) |
| County | Lebanon FIPS 42075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 8,394 |
| Coordinates | 40.467870, -76.548950 |
How ZIP+4 works in 17038
The four digits after the hyphen encode a delivery segment inside 17038. 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 17038 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 17038.
| ZIP | City | Distance |
|---|---|---|
| 17077 | Ono, PA | 4.6 mi |
| 17980 | Tower City, PA | 5.8 mi |
| 17026 | Fredericksburg, PA | 5.9 mi |
| 17028 | Grantville, PA | 7 mi |
| 17003 | Annville, PA | 7.6 mi |
| 17046 | Lebanon, PA | 8.6 mi |
| 17957 | Muir, PA | 8.8 mi |
| 17098 | Williamstown, PA | 9.5 mi |
| 17097 | Wiconisco, PA | 9.9 mi |
| 17963 | Pine Grove, PA | 10.3 mi |
| 17978 | Spring Glen, PA | 11.6 mi |
| 17983 | Valley View, PA | 12.2 mi |
Questions about 17038
What is the ZIP+4 code for 17038?
17038 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 17038, you need to look up a specific street address to get them.
What city is 17038?
17038 is assigned to Jonestown, Pennsylvania, in Lebanon 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.