ZIP Code 50439 — Goodell, IA
50439 is a standard (street delivery) ZIP code serving Goodell, 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 50439 at a glance
| ZIP code | 50439 |
|---|---|
| Primary city | Goodell |
| State | Iowa (IA) |
| County | Hancock FIPS 19081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 454 |
| Coordinates | 42.945780, -93.634500 |
How ZIP+4 works in 50439
The four digits after the hyphen encode a delivery segment inside 50439. 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 50439 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 50439.
| ZIP | City | Distance |
|---|---|---|
| 50449 | Klemme, IA | 5.5 mi |
| 50421 | Belmond, IA | 7.2 mi |
| 50457 | Meservey, IA | 7.5 mi |
| 50447 | Kanawha, IA | 8.5 mi |
| 50438 | Garner, IA | 11.4 mi |
| 50479 | Thornton, IA | 11.4 mi |
| 50420 | Alexander, IA | 13.2 mi |
| 50470 | Rowan, IA | 14.3 mi |
| 50423 | Britt, IA | 14.5 mi |
| 50482 | Ventura, IA | 14.5 mi |
| 50525 | Clarion, IA | 15.4 mi |
| 50477 | Swaledale, IA | 15.8 mi |
Questions about 50439
What is the ZIP+4 code for 50439?
50439 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 50439, you need to look up a specific street address to get them.
What city is 50439?
50439 is assigned to Goodell, 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.