ZIP Code 51563 — Persia, IA
51563 is a standard (street delivery) ZIP code serving Persia, Iowa, in Harrison 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 51563 at a glance
| ZIP code | 51563 |
|---|---|
| Primary city | Persia |
| State | Iowa (IA) |
| County | Harrison FIPS 19085 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 629 |
| Coordinates | 41.576900, -95.594050 |
How ZIP+4 works in 51563
The four digits after the hyphen encode a delivery segment inside 51563. 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 51563 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 51563.
| ZIP | City | Distance |
|---|---|---|
| 51565 | Portsmouth, IA | 6 mi |
| 51570 | Shelby, IA | 7.8 mi |
| 51559 | Neola, IA | 8.7 mi |
| 51546 | Logan, IA | 10.2 mi |
| 51562 | Panama, IA | 11.3 mi |
| 51553 | Minden, IA | 11.4 mi |
| 51579 | Woodbine, IA | 13.4 mi |
| 51578 | Westphalia, IA | 14.2 mi |
| 51521 | Avoca, IA | 14.5 mi |
| 51576 | Underwood, IA | 15 mi |
| 51537 | Harlan, IA | 16.1 mi |
| 51542 | Honey Creek, IA | 16.1 mi |
Questions about 51563
What is the ZIP+4 code for 51563?
51563 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 51563, you need to look up a specific street address to get them.
What city is 51563?
51563 is assigned to Persia, Iowa, in Harrison 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.