ZIP Code 51562 — Panama, IA
51562 is a standard (street delivery) ZIP code serving Panama, Iowa, in Shelby 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 51562 at a glance
| ZIP code | 51562 |
|---|---|
| Primary city | Panama |
| State | Iowa (IA) |
| County | Shelby FIPS 19165 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 506 |
| Coordinates | 41.725910, -95.501280 |
How ZIP+4 works in 51562
The four digits after the hyphen encode a delivery segment inside 51562. 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 51562 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 51562.
| ZIP | City | Distance |
|---|---|---|
| 51578 | Westphalia, IA | 5.5 mi |
| 51530 | Earling, IA | 5.5 mi |
| 51565 | Portsmouth, IA | 5.7 mi |
| 51527 | Defiance, IA | 10.6 mi |
| 51579 | Woodbine, IA | 10.7 mi |
| 51563 | Persia, IA | 11.3 mi |
| 51529 | Dunlap, IA | 11.4 mi |
| 51537 | Harlan, IA | 11.9 mi |
| 51528 | Dow City, IA | 13.9 mi |
| 51570 | Shelby, IA | 14.2 mi |
| 51546 | Logan, IA | 15.2 mi |
| 51447 | Kirkman, IA | 15.9 mi |
Questions about 51562
What is the ZIP+4 code for 51562?
51562 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 51562, you need to look up a specific street address to get them.
What city is 51562?
51562 is assigned to Panama, Iowa, in Shelby 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.