Home > NC > Caldwell County > Granite Falls > Zip 28630

Zip Code 28630 — Granite Falls, NC

28630 is a ZIP Code associated with Granite Falls, NC, located within Caldwell. The postal region supports an estimated population of 19,382 residents across Data Pending housing units, with a population density of 122.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.827710, -81.419980)

Data MetricLocal Statistic
Postal / Zip Code28630
Primary CityGranite Falls
State / ProvinceNC
CountyCaldwell
Total Population19,382
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density122.7 people/sq mi
TimezoneAmerica/New_York

How 28630 Compares

MetricZIP 28630Caldwell CountyNC State Average
Population19,38278,46710,730,463
Median IncomeData PendingN/AN/A
Population Density122.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 28638Hudson3.4 mi12,363N/A
Zip 28667Rhodhiss3.7 mi301N/A
Zip 28601Hickory6.4 mi53,329N/A
Zip 28637Hildebran7.6 mi1,911N/A
Zip 28671Rutherford College8.0 mi375N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →