ZIP Code 38004 — Atoka, TN
38004 is a standard (street delivery) ZIP code serving Atoka, Tennessee, in Tipton 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 38004 at a glance
| ZIP code | 38004 |
|---|---|
| Primary city | Atoka |
| State | Tennessee (TN) |
| County | Tipton FIPS 47167 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 12,001 |
| Coordinates | 35.419090, -89.766870 |
How ZIP+4 works in 38004
The four digits after the hyphen encode a delivery segment inside 38004. 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 38004 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 38004.
| ZIP | City | Distance |
|---|---|---|
| 38058 | Munford, TN | 4 mi |
| 38011 | Brighton, TN | 4.7 mi |
| 38054 | Millington, TN | 8.3 mi |
| 38002 | Arlington, TN | 9.6 mi |
| 38015 | Burlison, TN | 10.2 mi |
| 38036 | Gallaway, TN | 10.4 mi |
| 38023 | Drummonds, TN | 11 mi |
| 38053 | Millington, TN | 11.8 mi |
| 38019 | Covington, TN | 12.4 mi |
| 38029 | Ellendale, TN | 12.6 mi |
| 38049 | Mason, TN | 12.7 mi |
| 38135 | Memphis, TN | 13.3 mi |
Questions about 38004
What is the ZIP+4 code for 38004?
38004 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 38004, you need to look up a specific street address to get them.
What city is 38004?
38004 is assigned to Atoka, Tennessee, in Tipton 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.