ZIP Code 50457 — Meservey, IA
50457 is a standard (street delivery) ZIP code serving Meservey, Iowa, in Hancock 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 50457 at a glance
| ZIP code | 50457 |
|---|---|
| Primary city | Meservey |
| State | Iowa (IA) |
| County | Hancock FIPS 19081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 463 |
| Coordinates | 42.914180, -93.492800 |
How ZIP+4 works in 50457
The four digits after the hyphen encode a delivery segment inside 50457. 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 50457 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 50457.
| ZIP | City | Distance |
|---|---|---|
| 50479 | Thornton, IA | 4.7 mi |
| 50449 | Klemme, IA | 6.8 mi |
| 50439 | Goodell, IA | 7.5 mi |
| 50420 | Alexander, IA | 7.7 mi |
| 50421 | Belmond, IA | 8.2 mi |
| 50477 | Swaledale, IA | 9.8 mi |
| 50452 | Latimer, IA | 11 mi |
| 50470 | Rowan, IA | 12 mi |
| 50431 | Coulter, IA | 13.7 mi |
| 50475 | Sheffield, IA | 14.1 mi |
| 50482 | Ventura, IA | 14.5 mi |
| 50427 | Chapin, IA | 14.8 mi |
Questions about 50457
What is the ZIP+4 code for 50457?
50457 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 50457, you need to look up a specific street address to get them.
What city is 50457?
50457 is assigned to Meservey, Iowa, in Hancock 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.