ZIP Code 37753 — Hartford, TN
37753 is a standard (street delivery) ZIP code serving Hartford, Tennessee, in Cocke 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 37753 at a glance
| ZIP code | 37753 |
|---|---|
| Primary city | Hartford |
| State | Tennessee (TN) |
| County | Cocke FIPS 47029 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 917 |
| Coordinates | 35.822760, -83.098000 |
How ZIP+4 works in 37753
The four digits after the hyphen encode a delivery segment inside 37753. 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 37753 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 37753.
| ZIP | City | Distance |
|---|---|---|
| 37727 | Del Rio, TN | 6.9 mi |
| 37722 | Cosby, TN | 7.7 mi |
| 28743 | Hot Springs, NC | 11.1 mi |
| 37821 | Newport, TN | 11.9 mi |
| 28785 | Waynesville, NC | 12.2 mi |
| 37843 | Parrottsville, TN | 13.3 mi |
| 28721 | Clyde, NC | 16 mi |
| 37713 | Bybee, TN | 18.6 mi |
| 37725 | Dandridge, TN | 20.6 mi |
| 37890 | White Pine, TN | 20.9 mi |
| 37876 | Sevierville, TN | 21.5 mi |
| 37743 | Greeneville, TN | 21.6 mi |
Questions about 37753
What is the ZIP+4 code for 37753?
37753 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 37753, you need to look up a specific street address to get them.
What city is 37753?
37753 is assigned to Hartford, Tennessee, in Cocke 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.