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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Grassy Creek, NC

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Counties:ASHE, NC
Area Code(s):336
Timezone(s):Eastern (GMT -05:00)
City Population:637 (More Details)
Congressional District(s):05
Land Area:426 square miles (county)
Water Area:3 square miles (county)

1 ZIP Code

Grassy Creek, NC ZIP Code Boundaries

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Grassy Creek, NC Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
28631Standard637100.00%HELTON, SUSSEX

Grassy Creek, NC Demographic Information *

There is no Census data for the city of GRASSY CREEK, NC. We have pulled information for the ZIP Code 28631 instead.
Total population**637
Male population335
Female population302
Median age (years)47.9
White Population613
Black Population1
Indian Population0
Asian Population9
Hawaiian Population0
Hispanic Population48
Median age (Male)46.8
Median age (Female)49.3
Total households284
Family households (families)192
Average household size2.21
Average family size2.67
Total housing units640
* Demographic data is based on 2010 Census for the City of GRASSY CREEK.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],