ZIP Code 17023 — Elizabethville, PA
17023 is a standard (street delivery) ZIP code serving Elizabethville, Pennsylvania, in Dauphin 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 17023 at a glance
| ZIP code | 17023 |
|---|---|
| Primary city | Elizabethville |
| State | Pennsylvania (PA) |
| County | Dauphin FIPS 42043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 3,489 |
| Coordinates | 40.581300, -76.811690 |
How ZIP+4 works in 17023
The four digits after the hyphen encode a delivery segment inside 17023. 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 17023 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 17023.
| ZIP | City | Distance |
|---|---|---|
| 17005 | Berrysburg, PA | 1.5 mi |
| 17030 | Gratz, PA | 4 mi |
| 17080 | Pillow, PA | 4.1 mi |
| 17061 | Millersburg, PA | 4.8 mi |
| 17048 | Lykens, PA | 4.8 mi |
| 17017 | Dalmatia, PA | 5.6 mi |
| 17032 | Halifax, PA | 6 mi |
| 17097 | Wiconisco, PA | 7.1 mi |
| 17830 | Herndon, PA | 7.4 mi |
| 17978 | Spring Glen, PA | 8.7 mi |
| 17098 | Williamstown, PA | 9.5 mi |
| 17864 | Port Trevorton, PA | 9.8 mi |
Questions about 17023
What is the ZIP+4 code for 17023?
17023 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 17023, you need to look up a specific street address to get them.
What city is 17023?
17023 is assigned to Elizabethville, Pennsylvania, in Dauphin 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.