Grassy Creek, NC 28631 ZIP Code Profile

Related Place Profiles:
Grassy Creek, NC | Helton, NC

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ZIP Code 28631: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Grassy Creek, NC 28631

Not Acceptable, USPS
Helton, NC 28631
Sussex, NC 28631

  • ZIP Code Type: STANDARD
  • County: Ashe County
  • Centroid: Latitude 36.547, Longitude -81.434
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 28631 has segments in 2 Counties (Alleghany, Ashe).

  • Businesses Addresses: 17
  • PO Box Addresses: 11
  • Residential Addresses: 363
    • Multi-Family Addresses: 0
    • Single Family Addresses: 363

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


28631 ZIP Code Map

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Grassy Creek, NC 28631 Data & Demographics (As of July 1, 2017)


Total Population 506
Daytime Population: Workers 96
Daytime Population: Residents 296
Total Daytime Population (TDP) 392
Ratio TDP/Total Population1 0.77
Population in Households 503
Population in Familes 417
Population in Group Qrtrs 3
Population Density2 22
Diversity Index3 17


Median Household Income $38,351
Average Household Income $56,000
Per Capita Income $25,685


Total Housing Units 549 (100%)
Owner Occupied HU 195 (35.5%)
Renter Occupied HU 36 ( 6.6%)
Vacant Housing Units 318 (57.9%)
Median Home Value $148,026
Average Home Value $182,821


Total Households 231
Average Household Size 2.18
Family Households 160
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.22% 0.0%
Households 0.12% -0.09%
Families 0.0% -0.13%
Median Household Income   1.15%
Per Capita Income   2.25%

Grassy Creek, NC 28631 - Peer Comparisons by Rank and Percentile

The table below compares 28631 to the other 782 ZIP Codes in North Carolina by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 727 7th
Population Density # 733 6th
Diversity Index # 695 11th
Median Household Income # 546 30th
Per Capita Income # 268 66th

Additional comparisons and rankings can be made with a VERY EASY TO USE North Carolina Census Data Comparison Tool.

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