ZIP Code 35978 — Henagar, AL
35978 is a standard (street delivery) ZIP code serving Henagar, Alabama, in DeKalb County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 35978 at a glance
| ZIP code | 35978 |
|---|---|
| Primary city | Henagar |
| State | Alabama (AL) |
| County | DeKalb FIPS 01049 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 5,580 |
| Coordinates | 34.642390, -85.729830 |
How ZIP+4 works in 35978
The four digits after the hyphen encode a delivery segment inside 35978. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 35978 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 35978.
| ZIP | City | Distance |
|---|---|---|
| 35989 | Valley Head, AL | 6 mi |
| 35765 | Pisgah, AL | 6.4 mi |
| 35988 | Sylvania, AL | 7 mi |
| 35981 | Ider, AL | 7.5 mi |
| 35744 | Dutton, AL | 10.2 mi |
| 35966 | Flat Rock, AL | 10.9 mi |
| 35986 | Rainsville, AL | 11.3 mi |
| 35968 | Fort Payne, AL | 11.4 mi |
| 35984 | Mentone, AL | 12.2 mi |
| 35979 | Higdon, AL | 14.6 mi |
| 30731 | Menlo, GA | 14.8 mi |
| 35752 | Hollywood, AL | 14.8 mi |
Questions about 35978
What is the ZIP+4 code for 35978?
35978 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 35978, you need to look up a specific street address to get them.
What city is 35978?
35978 is assigned to Henagar, Alabama, in DeKalb County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.