ZIP Code 37387 — Tracy City, TN
37387 is a standard (street delivery) ZIP code serving Tracy City, Tennessee, in Grundy 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 37387 at a glance
| ZIP code | 37387 |
|---|---|
| Primary city | Tracy City |
| State | Tennessee (TN) |
| County | Grundy FIPS 47061 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 3,674 |
| Coordinates | 35.277450, -85.714270 |
How ZIP+4 works in 37387
The four digits after the hyphen encode a delivery segment inside 37387. 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 37387 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 37387.
| ZIP | City | Distance |
|---|---|---|
| 37313 | Coalmont, TN | 6.9 mi |
| 37356 | Monteagle, TN | 7 mi |
| 37366 | Pelham, TN | 7.8 mi |
| 37339 | Gruetli Laager, TN | 8.1 mi |
| 37374 | Sequatchie, TN | 8.4 mi |
| 37301 | Altamont, TN | 11.5 mi |
| 37365 | Palmer, TN | 11.8 mi |
| 37397 | Whitwell, TN | 12 mi |
| 37383 | Sewanee, TN | 12.2 mi |
| 37305 | Beersheba Springs, TN | 12.5 mi |
| 37375 | Sewanee, TN | 12.7 mi |
| 37380 | South Pittsburg, TN | 14.3 mi |
Questions about 37387
What is the ZIP+4 code for 37387?
37387 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 37387, you need to look up a specific street address to get them.
What city is 37387?
37387 is assigned to Tracy City, Tennessee, in Grundy 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.