Jefferson County, Nebraska ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
7,112
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 68352 | Fairbury | 4,938 |
| 2 | 68424 | Plymouth | 707 |
| 3 | 68342 | Diller | 497 |
| 4 | 68377 | Jansen | 412 |
| 5 | 68338 | Daykin | 217 |
| 6 | 68350 | Endicott | 173 |
| 7 | 68440 | Steele City | 109 |
| 8 | 68429 | Reynolds | 59 |
Cities in Jefferson County
ZIP Directory
Browse all ZIP data for Nebraska
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.