ZIP Code 17077 — Ono, PA
17077 is a standard (street delivery) ZIP code serving Ono, 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 17077 at a glance
| ZIP code | 17077 |
|---|---|
| Primary city | Ono |
| State | Pennsylvania (PA) |
| County | Lebanon FIPS 42075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 108 |
| Coordinates | 40.402320, -76.536510 |
How ZIP+4 works in 17077
The four digits after the hyphen encode a delivery segment inside 17077. 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 17077 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 17077.
| ZIP | City | Distance |
|---|---|---|
| 17003 | Annville, PA | 3.3 mi |
| 17038 | Jonestown, PA | 4.6 mi |
| 17046 | Lebanon, PA | 5.7 mi |
| 17028 | Grantville, PA | 6 mi |
| 17026 | Fredericksburg, PA | 6.9 mi |
| 17078 | Palmyra, PA | 8.2 mi |
| 17010 | Campbelltown, PA | 8.9 mi |
| 17042 | Lebanon, PA | 9.5 mi |
| 17980 | Tower City, PA | 9.9 mi |
| 17033 | Hershey, PA | 10.4 mi |
| 17016 | Cornwall, PA | 11.2 mi |
| 17064 | Mount Gretna, PA | 11.6 mi |
Questions about 17077
What is the ZIP+4 code for 17077?
17077 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 17077, you need to look up a specific street address to get them.
What city is 17077?
17077 is assigned to Ono, 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.