ZIP Code 37015 — Ashland City, TN
37015 is a standard (street delivery) ZIP code serving Ashland City, Tennessee, in Cheatham 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 37015 at a glance
| ZIP code | 37015 |
|---|---|
| Primary city | Ashland City |
| State | Tennessee (TN) |
| County | Cheatham FIPS 47021 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 18,988 |
| Coordinates | 36.287980, -87.081130 |
How ZIP+4 works in 37015
The four digits after the hyphen encode a delivery segment inside 37015. 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 37015 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 37015.
| ZIP | City | Distance |
|---|---|---|
| 37035 | Chapmansboro, TN | 7.1 mi |
| 37146 | Pleasant View, TN | 8.5 mi |
| 37080 | Joelton, TN | 9.6 mi |
| 37036 | Charlotte, TN | 11.1 mi |
| 37143 | Pegram, TN | 11.2 mi |
| 37187 | White Bluff, TN | 11.7 mi |
| 37218 | Nashville, TN | 11.9 mi |
| 37209 | Nashville, TN | 12.9 mi |
| 37082 | Kingston Springs, TN | 13.3 mi |
| 37171 | Southside, TN | 13.5 mi |
| 37189 | Whites Creek, TN | 14 mi |
| 37228 | Nashville, TN | 16.7 mi |
Questions about 37015
What is the ZIP+4 code for 37015?
37015 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 37015, you need to look up a specific street address to get them.
What city is 37015?
37015 is assigned to Ashland City, Tennessee, in Cheatham 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.