ZIP Code 68978 — Superior, NE
68978 is a standard (street delivery) ZIP code serving Superior, Nebraska, in Nuckolls 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 68978 at a glance
| ZIP code | 68978 |
|---|---|
| Primary city | Superior |
| State | Nebraska (NE) |
| County | Nuckolls FIPS 31129 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,284 |
| Coordinates | 40.063390, -98.093790 |
How ZIP+4 works in 68978
The four digits after the hyphen encode a delivery segment inside 68978. 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 68978 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 68978.
| ZIP | City | Distance |
|---|---|---|
| 66970 | Webber, KS | 9 mi |
| 68961 | Nelson, NE | 10.4 mi |
| 68943 | Hardy, NE | 11.1 mi |
| 68942 | Guide Rock, NE | 11.7 mi |
| 68974 | Ruskin, NE | 13 mi |
| 66936 | Burr Oak, KS | 14.7 mi |
| 68964 | Oak, NE | 15.6 mi |
| 68957 | Lawrence, NE | 16.1 mi |
| 66964 | Republic, KS | 17.9 mi |
| 66939 | Courtland, KS | 17.9 mi |
| 68325 | Byron, NE | 18.4 mi |
| 68340 | Deshler, NE | 19.1 mi |
Questions about 68978
What is the ZIP+4 code for 68978?
68978 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 68978, you need to look up a specific street address to get them.
What city is 68978?
68978 is assigned to Superior, Nebraska, in Nuckolls 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.