ZIP Code 28630 - Granite Falls North Carolina

ZIP Code 28630 is located in Granite Falls North Carolina. Portions of 28630 are also in Sawmills and Northlakes and Rutherford College and Hickory and Lovelady Township (Caldwell County) and Little River Township (Caldwell County) and North Catawba Township and Wittenburg Township and Hudson Township. 28630 is primarily within Caldwell County, with some portions in Alexander County. Regionally, it is located in Metro Charlotte.

Stats Demographics Geography Politics Schools Climate Related Pages

ZIP Code 28630 Quick Stats

ZIP Code NameGranite Falls
Primary CountyCaldwell County
ZIP Code TypeStandard
Population (2022)20,715
Area Code(s)828
Current Time

ZIP Code 28630 Map

28630 Demographics

28630 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in North Carolina based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 28630 is White. The majority race/ethnicity attending public schools in 28630 is White. The current unemployment level in 28630 is 4.0%.

Population Growth Rate2.25%
Population Density331 People per Square Mile
Total Households7,326
Percentage High Income Households2.2%
Median Household Income (2021)$58,181
Average Adjusted Gross Income (2021)$483,450
Current Unemployment Rate (May 2024)4.0%
Majority Race/EthnictyWhite - 91.31%
Public School Majority Race/EthnictyWhite - 83.59%

28630 Race/Ethnicty Breakdown

Native American100.05%
Hawaiian/Pac. Islander330.16%

28630 Public School Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander20.09%

28630 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,13910.63%
Bachelor Degree1,19811.18%
High School Diploma3,95036.85%
No High School Diploma1781.66%
GED or Alternate7667.15%
1 or More Years of College1,81516.93%
Associates Degree1,26511.8%
Masters Degree3243.02%
Professional Degree350.33%
Doctorate Degree480.45%

28630 Geography

Adjacent ZIP Codes
Cities/Towns in 28630
RegionMetro Charlotte
Metropolitan/Micropolitan Stat AreaHickory-Lenoir-Morganton, NC
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area63 Square Miles

28630 Politics

US Congressional Districts in 28630
North Carolina State Senate Districts in 28630
North Carolina State House of Representatives Districts in 28630

28630 Weather and Climate Data

Plant Hardiness ZoneZone 7b: 5F to 10F
Average First Frost DateOctober 21 - 31
Average Last Frost DateApril 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion45e - Northern Inner Piedmont

28630 Annual Climate Data

Avg Min Temp (°F)27293644536166655845362946
Avg Max Temp (°F)49536170778487868071615269
Avg Precip (In.)4.143.974.773.694.394.54.193.914.243.653.593.5948.62

Most Popular ZIP Code Searches in North Carolina