Alleghany County, NC ZIP Codes
6 ZIP codes cover all or part of Alleghany County, North Carolina: 28675, 28623, 28644, 28627, 28663 and 28668. The Census Bureau counts 11,174 residents in the county, with a median household income of $47,172 and a median home value of $214,800. Median household income ranges from $44,560 in 28675 to $53,384 in 28623. Its largest communities include Sparta.
Alleghany County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 11,174 |
| Households | 5,177 |
| Median household income | $47,172 |
| Median home value | $214,800 |
| Median age | 52.6 |
| Median rent | $675 |
All 6 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 12,027 |
| Households (sum of ZIP codes) | 5,623 |
| Median household income, range across ZIP codes | $44,560 (28675) to $53,384 (28623) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $47,182 |
| Homeowners | 74.1% |
| Households with kids under 18 | 18.2% |
| Moved in the past year | 9.9% |
| Carrier routes in EDDM2GO's route library | 14 routes, 6,065 homes (6 of 6 ZIP codes) |
Top facts
- Highest median household income in Alleghany County: 28623 ($53,384)
- Most residents: 28675 (6,745 people)
- Highest homeownership: 28623 (83.0% own their home)
- Most households with kids: 28623 (21.6% of households)
- Most new movers: 28675 (13.0% moved in last year)
- Youngest median age: 28623 (47.9 years)
- Highest median home value: 28627 ($246,400)
Every ZIP code in Alleghany County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28675 | Sparta | 6,745 | 3,194 | $44,560 | $215,300 | 72.4% | 16.7% | 13.0% | 6 | 3,122 | 99% of its land |
| 28623 | Ennice | 1,814 | 749 | $53,384 | $170,600 | 83.0% | 21.6% | 6.6% | 2 | 879 | 100% of its land |
| 28644 | Laurel Springs | 1,433 | 735 | $52,798 | $222,400 | 71.7% | 14.7% | 9.6% | 2 | 936 | 54% of its land |
| 28627 | Glade Valley | 1,193 | 560 | $46,474 | $246,400 | 67.7% | 19.3% | 2.0% | 2 | 796 | 100% of its land |
| 28663 | Piney Creek | 802 | 355 | $80,457 | $232,900 | 84.2% | 31.3% | 4.1% | 1 | 502 | 100% of its land |
| 28668 | Roaring Gap | 40 | 30 | — | — | 100.0% | 0.0% | 5.0% | 1 | 19 | 100% of its land |
A ZIP code is listed for Alleghany County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Sparta — 1,928 residents · 1 ZIP code
Price a mailing to Alleghany County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Alleghany County, NC?
- 28675, 28623, 28644, 28627, 28663 and 28668. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Alleghany County?
- 11,174 residents in 5,177 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Alleghany County?
- $47,172 for the county as a whole. Its ZIP codes range from $44,560 (28675) to $53,384 (28623).
- Which Alleghany County ZIP code has the highest median household income?
- 28623, at $53,384, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Alleghany County?
- For the 6 of 6 ZIP codes in EDDM2GO's stored route library: 14 carrier routes reaching 6,065 residential and 189 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.