ZIP Code 38391 — Denmark, TN
38391 is a standard (street delivery) ZIP code serving Denmark, Tennessee, in Madison 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 38391 at a glance
| ZIP code | 38391 |
|---|---|
| Primary city | Denmark |
| State | Tennessee (TN) |
| County | Madison FIPS 47113 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,440 |
| Coordinates | 35.550260, -88.990330 |
How ZIP+4 works in 38391
The four digits after the hyphen encode a delivery segment inside 38391. 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 38391 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 38391.
| ZIP | City | Distance |
|---|---|---|
| 38392 | Mercer, TN | 6.8 mi |
| 38301 | Jackson, TN | 8.2 mi |
| 38356 | Medon, TN | 9.5 mi |
| 38006 | Bells, TN | 11.7 mi |
| 38381 | Toone, TN | 13.8 mi |
| 38366 | Pinson, TN | 14.7 mi |
| 38075 | Whiteville, TN | 15.4 mi |
| 38337 | Gadsden, TN | 16.3 mi |
| 38305 | Jackson, TN | 16.3 mi |
| 38012 | Brownsville, TN | 16.3 mi |
| 38362 | Oakfield, TN | 16.8 mi |
| 38343 | Humboldt, TN | 19.4 mi |
Questions about 38391
What is the ZIP+4 code for 38391?
38391 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 38391, you need to look up a specific street address to get them.
What city is 38391?
38391 is assigned to Denmark, Tennessee, in Madison 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.