ZIP Code 35756 — Madison, AL
35756 is a standard (street delivery) ZIP code serving Madison, Alabama, in Limestone 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 35756 at a glance
| ZIP code | 35756 |
|---|---|
| Primary city | Madison |
| State | Alabama (AL) |
| County | Limestone FIPS 01083 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 24,947 |
| Coordinates | 34.642870, -86.821140 |
How ZIP+4 works in 35756
The four digits after the hyphen encode a delivery segment inside 35756. 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 35756 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.
Other ZIP codes in Madison
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 35756.
| ZIP | City | Distance |
|---|---|---|
| 35615 | Belle Mina, AL | 3.4 mi |
| 35649 | Mooresville, AL | 3.7 mi |
| 35824 | Huntsville, AL | 3.9 mi |
| 35758 | Madison, AL | 6.5 mi |
| 35671 | Tanner, AL | 7.6 mi |
| 35808 | Huntsville, AL | 9.4 mi |
| 35775 | Valhermoso Springs, AL | 9.7 mi |
| 35757 | Madison, AL | 10.7 mi |
| 35601 | Decatur, AL | 10.9 mi |
| 35603 | Decatur, AL | 11 mi |
| 35806 | Huntsville, AL | 11.6 mi |
| 35805 | Huntsville, AL | 12.2 mi |
Questions about 35756
What is the ZIP+4 code for 35756?
35756 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 35756, you need to look up a specific street address to get them.
What city is 35756?
35756 is assigned to Madison, Alabama, in Limestone 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.