In which county is ZIP code 28778 located?

ZIP 28778 is listed under Buncombe County, NC.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 28778: Swannanoa, NC

ZIP: 28778

County: Buncombe County

Coordinates: 35.61720, -82.40700

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Swannanoa, NC postal area 28778. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Swannanoa
ZIP Code	28778
County	Buncombe County
State	NC
Latitude / Longitude	35.61720, -82.40700
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 28778 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 28778 is commonly represented around 35.61720, -82.40700. These coordinates help identify the general area within Buncombe County, NC.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 28778 for mail delivery and general location reference in Buncombe County, NC.

This ZIP may extend beyond the city core into nearby communities within Buncombe County.

Related ZIP Codes (Nearby)

Explore other postal codes near Swannanoa within NC.

Frequently Asked Questions

What is the primary city for ZIP code 28778?

The primary city for this ZIP code is Swannanoa, located in NC.

In which county is 28778 located?

ZIP code 28778 is situated within Buncombe County, NC.

What are the coordinates for 28778?

The approximate center point is 35.61720 (Latitude) and -82.40700 (Longitude).

Is ZIP code 28778 active?

This page lists ZIP 28778 as Listed based on the latest refresh date shown above.

Does ZIP 28778 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08