ZIP Code 68628 — Clarks, NE
68628 is a standard (street delivery) ZIP code serving Clarks, Nebraska, in Merrick 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 68628 at a glance
| ZIP code | 68628 |
|---|---|
| Primary city | Clarks |
| State | Nebraska (NE) |
| County | Merrick FIPS 31121 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 848 |
| Coordinates | 41.216940, -97.843550 |
How ZIP+4 works in 68628
The four digits after the hyphen encode a delivery segment inside 68628. 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 68628 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 68628.
| ZIP | City | Distance |
|---|---|---|
| 68826 | Central City, NE | 9.8 mi |
| 68663 | Silver Creek, NE | 10 mi |
| 68846 | Hordville, NE | 10.7 mi |
| 68654 | Polk, NE | 10.8 mi |
| 68638 | Fullerton, NE | 12.9 mi |
| 68651 | Osceola, NE | 14 mi |
| 68666 | Stromsburg, NE | 14.1 mi |
| 68816 | Archer, NE | 15.3 mi |
| 68854 | Marquette, NE | 16.6 mi |
| 68640 | Genoa, NE | 17.2 mi |
| 68316 | Benedict, NE | 18.2 mi |
| 68319 | Bradshaw, NE | 19.8 mi |
Questions about 68628
What is the ZIP+4 code for 68628?
68628 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 68628, you need to look up a specific street address to get them.
What city is 68628?
68628 is assigned to Clarks, Nebraska, in Merrick 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.