28603 ZIP Code — Hickory, NC
Catawba County, North Carolina
ZIP code 28603 is located in Hickory, North Carolina, within Catawba County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 828.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
28603 ZIP code map
Cities in ZIP code 28603
Below are the cities the US Postal Service accepts for ZIP code 28603. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Hickory | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 37 |
| County FIPS | 035 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 35.7334 |
| Longitude | -81.3416 |
| Timezone | Eastern (ET) |
| Area code | 828 |