ZIP Code 68138 — Omaha, NE
68138 is a standard (street delivery) ZIP code serving Omaha, Nebraska, in Sarpy 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 68138 at a glance
| ZIP code | 68138 |
|---|---|
| Primary city | Omaha |
| State | Nebraska (NE) |
| County | Sarpy FIPS 31153 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 11,713 |
| Coordinates | 41.156610, -96.138910 |
How ZIP+4 works in 68138
The four digits after the hyphen encode a delivery segment inside 68138. 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 68138 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.
Other ZIP codes in Omaha
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 68138.
| ZIP | City | Distance |
|---|---|---|
| 68136 | Omaha, NE | 2.7 mi |
| 68137 | Omaha, NE | 3.6 mi |
| 68128 | La Vista, NE | 3.9 mi |
| 68135 | Omaha, NE | 4.5 mi |
| 68046 | Papillion, NE | 4.7 mi |
| 68144 | Omaha, NE | 5.5 mi |
| 68127 | Omaha, NE | 5.6 mi |
| 68130 | Omaha, NE | 6.1 mi |
| 68059 | Springfield, NE | 6.3 mi |
| 68010 | Boys Town, NE | 6.9 mi |
| 68124 | Omaha, NE | 7 mi |
| 68028 | Gretna, NE | 7.3 mi |
Questions about 68138
What is the ZIP+4 code for 68138?
68138 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 68138, you need to look up a specific street address to get them.
What city is 68138?
68138 is assigned to Omaha, Nebraska, in Sarpy 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.