ZIP Code 37763 — Kingston, TN
37763 is a standard (street delivery) ZIP code serving Kingston, Tennessee, in Roane 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 37763 at a glance
| ZIP code | 37763 |
|---|---|
| Primary city | Kingston |
| State | Tennessee (TN) |
| County | Roane FIPS 47145 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 16,984 |
| Coordinates | 35.823440, -84.493560 |
How ZIP+4 works in 37763
The four digits after the hyphen encode a delivery segment inside 37763. 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 37763 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 37763.
| ZIP | City | Distance |
|---|---|---|
| 37748 | Harriman, TN | 8.7 mi |
| 37771 | Lenoir City, TN | 9.9 mi |
| 37846 | Philadelphia, TN | 9.9 mi |
| 37774 | Loudon, TN | 10 mi |
| 37880 | Ten Mile, TN | 12.8 mi |
| 37854 | Rockwood, TN | 13 mi |
| 37829 | Oakdale, TN | 14 mi |
| 37719 | Coalfield, TN | 14.2 mi |
| 37830 | Oak Ridge, TN | 14.9 mi |
| 37772 | Lenoir City, TN | 15.6 mi |
| 37874 | Sweetwater, TN | 15.7 mi |
| 37840 | Oliver Springs, TN | 17.6 mi |
Questions about 37763
What is the ZIP+4 code for 37763?
37763 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 37763, you need to look up a specific street address to get them.
What city is 37763?
37763 is assigned to Kingston, Tennessee, in Roane 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.