Caldwell County, North Carolina ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
78,467
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 | 28645 | Lenoir | 45,997 |
| 2 | 28630 | Granite Falls | 19,382 |
| 3 | 28638 | Hudson | 12,363 |
| 4 | 28611 | Collettsville | 424 |
| 5 | 28667 | Rhodhiss | 301 |
Cities in Caldwell County
ZIP Directory
Browse all ZIP data for North Carolina
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.