ZIP Code 35171 — Thorsby, AL
35171 is a standard (street delivery) ZIP code serving Thorsby, Alabama, in Chilton 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 35171 at a glance
| ZIP code | 35171 |
|---|---|
| Primary city | Thorsby |
| State | Alabama (AL) |
| County | Chilton FIPS 01021 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 3,595 |
| Coordinates | 32.878230, -86.746360 |
How ZIP+4 works in 35171
The four digits after the hyphen encode a delivery segment inside 35171. 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 35171 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 35171.
| ZIP | City | Distance |
|---|---|---|
| 35045 | Clanton, AL | 6.3 mi |
| 35085 | Jemison, AL | 7 mi |
| 36750 | Maplesville, AL | 8.6 mi |
| 36792 | Randolph, AL | 10 mi |
| 35046 | Clanton, AL | 12.3 mi |
| 36790 | Stanton, AL | 14.1 mi |
| 36793 | Lawley, AL | 15.6 mi |
| 35040 | Calera, AL | 15.7 mi |
| 36091 | Verbena, AL | 15.9 mi |
| 36006 | Billingsley, AL | 16.6 mi |
| 35035 | Brierfield, AL | 17.4 mi |
| 36758 | Plantersville, AL | 18.1 mi |
Questions about 35171
What is the ZIP+4 code for 35171?
35171 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 35171, you need to look up a specific street address to get them.
What city is 35171?
35171 is assigned to Thorsby, Alabama, in Chilton 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.