ZIP Code 52619 — Argyle, IA
52619 is a standard (street delivery) ZIP code serving Argyle, Iowa, in Lee 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 52619 at a glance
| ZIP code | 52619 |
|---|---|
| Primary city | Argyle |
| State | Iowa (IA) |
| County | Lee FIPS 19111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 441 |
| Coordinates | 40.524600, -91.565660 |
How ZIP+4 works in 52619
The four digits after the hyphen encode a delivery segment inside 52619. 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 52619 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 52619.
| ZIP | City | Distance |
|---|---|---|
| 52639 | Montrose, IA | 5.3 mi |
| 63465 | Revere, MO | 6.5 mi |
| 63472 | Wayland, MO | 8.3 mi |
| 52632 | Keokuk, IA | 8.8 mi |
| 63430 | Alexandria, MO | 9.4 mi |
| 52625 | Donnellson, IA | 9.8 mi |
| 52626 | Farmington, IA | 11 mi |
| 63445 | Kahoka, MO | 12 mi |
| 62354 | Nauvoo, IL | 12.2 mi |
| 52627 | Fort Madison, IA | 14.6 mi |
| 62341 | Hamilton, IL | 15.3 mi |
| 52656 | West Point, IA | 15.7 mi |
Questions about 52619
What is the ZIP+4 code for 52619?
52619 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 52619, you need to look up a specific street address to get them.
What city is 52619?
52619 is assigned to Argyle, Iowa, in Lee 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.