ZIP CodesZIP codes in Cass County, Nebraska
Cass County, Nebraska has 15 ZIP codes in this list, from 68016 to 68463. They cover 15 places, among them Cedar Creek, Louisville, Plattsmouth and South Bend.
Nothing in this county matches.
| ZIP code | Place | Land area (sq mi) | Map point |
|---|---|---|---|
| 68016 | Cedar Creek | 4.3 | 41.042, -96.104 |
| 68037 | Louisville | 53.2 | 40.997, -96.195 |
| 68048 | Plattsmouth | 94.2 | 40.999, -95.914 |
| 68058 | South Bend | 0.6 | 41.007, -96.246 |
| 68304 | Alvo | 24.8 | 40.899, -96.404 |
| 68307 | Avoca | 42.1 | 40.816, -96.096 |
| 68347 | Eagle | 31.4 | 40.817, -96.429 |
| 68349 | Elmwood | 48.4 | 40.838, -96.294 |
| 68366 | Greenwood | 54.4 | 40.971, -96.426 |
| 68403 | Manley | 0.7 | 40.921, -96.168 |
| 68407 | Murdock | 45.9 | 40.919, -96.285 |
| 68409 | Murray | 29.6 | 40.920, -95.923 |
| 68413 | Nehawka | 55.5 | 40.833, -95.993 |
| 68455 | Union | 38.8 | 40.825, -95.904 |
| 68463 | Weeping Water | 57.9 | 40.873, -96.153 |
The ZIP code areas of Cass County add up to about 582 square miles of land (1,507 sq km) as the Census Bureau draws them. The largest is 68048 (Plattsmouth), with 94.2 square miles.
Using these codes
- In an address, the ZIP code comes last, after the city and the two-letter state: Cedar Creek, NE 68016.
- Tap a ZIP code to open it in the look-up, with a copy button for the address line.
- A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
- "No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.
Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.