ZIP Code 28631 Map

ZIP Code 28631 Data

ZIP Code28631
ZIP Code NameGrassy Creek
Primary CountyAshe County
ZIP Code TypeStandard
Population (2021)1,044
Area Code(s)336 / 743
Current Time
Profile Demographics Geography Politics Schools Climate Related Maps

28631 Demographics

Population Growth Rate37.01%
Population Density48 People per Square Mile
Total Households290
Percentage High Income Households2.8%
Average Adjusted Gross Income (2019)$47,490
Current Unemployment Rate (May 2023)3.5%
Majority Race/EthnictyWhite - 98.20%

28631 Race/Ethnicty Breakdown

Native American00%
Hawaiian/Pac. Islander00%

28631 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College133.49%
Bachelor Degree5715.28%
High School Diploma12232.71%
No High School Diploma112.95%
GED or Alternate92.41%
1 or More Years of College6316.89%
Associates Degree5013.4%
Masters Degree3810.19%
Professional Degree00%
Doctorate Degree82.14%

28631 Geography

Adjacent ZIP Codes
Cities/Towns in 28631
RegionsTri-Cities Region
Piedmont Triad Area
Time ZoneEastern Daylight Time
IANA TimezoneAmerica/New_York
Area22 Square Miles

28631 Politics

US Congressional Districts in 28631
North Carolina State Senate Districts in 28631
North Carolina State House of Representatives Districts in 28631

28631 Schools

28631 Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 11 - 20
Koppen-Geiger Climate ZoneDfb - Humid Continental Mild Summer, Wet All Year
Ecoregion66c - New River Plateau

28631 Annual Climate Data

Avg Min Temp (°F)21222937465458565038302339
Avg Max Temp (°F)42465463707781807464554663
Avg Precip (In.)3.93.684.74.094.944.434.213.913.973.763.953.248.73