Caldwell County, North Carolina ZIP codes
7ZIP codes
6Cities and towns
78,467People in ZIP areas
336, 743, 828Area codes
Caldwell County is in North Carolina and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Caldwell County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 28611 | Collettsville | Standard | 424 | – |
| 28630 | Granite Falls | Standard | 19,382 | $63,835 |
| 28633 | Lenoir | Unique | – | – |
| 28638 | Hudson | Standard | 12,363 | $67,135 |
| 28645 | Lenoir | Standard | 45,997 | $51,650 |
| 28661 | Patterson | PO Box only | – | – |
| 28667 | Rhodhiss | PO Box only | 301 | $26,354 |
Cities and towns in Caldwell County
- Lenoir 2 ZIPs
- Collettsville 1 ZIP
- Granite Falls 1 ZIP
- Hudson 1 ZIP
- Patterson 1 ZIP
- Rhodhiss 1 ZIP
Area codes in Caldwell County
Questions
- How many ZIP codes are in Caldwell County, NC?
- Caldwell County has 7 ZIP codes, 4 of them standard ZIP codes for street addresses.
- What cities are in Caldwell County?
- Caldwell County ZIP codes cover Lenoir, Collettsville, Granite Falls, Hudson, Patterson and Rhodhiss.
- What area code is Caldwell County, NC?
- Caldwell County uses area codes 336, 743 and 828.
- What time zone is Caldwell County in?
- Caldwell County is in Eastern Time.
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