ZIP Code 52632 — Keokuk, IA
52632 is a standard (street delivery) ZIP code serving Keokuk, 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 52632 at a glance
| ZIP code | 52632 |
|---|---|
| Primary city | Keokuk |
| State | Iowa (IA) |
| County | Lee FIPS 19111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 11,711 |
| Coordinates | 40.440720, -91.439730 |
How ZIP+4 works in 52632
The four digits after the hyphen encode a delivery segment inside 52632. 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 52632 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 52632.
| ZIP | City | Distance |
|---|---|---|
| 52639 | Montrose, IA | 6.1 mi |
| 63430 | Alexandria, MO | 6.3 mi |
| 62341 | Hamilton, IL | 7.1 mi |
| 63472 | Wayland, MO | 7.6 mi |
| 62354 | Nauvoo, IL | 7.9 mi |
| 52619 | Argyle, IA | 8.8 mi |
| 62334 | Elvaston, IL | 10.5 mi |
| 62379 | Warsaw, IL | 12 mi |
| 62358 | Niota, IL | 13.7 mi |
| 62313 | Basco, IL | 14.1 mi |
| 62336 | Ferris, IL | 14.1 mi |
| 63465 | Revere, MO | 14.3 mi |
Questions about 52632
What is the ZIP+4 code for 52632?
52632 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 52632, you need to look up a specific street address to get them.
What city is 52632?
52632 is assigned to Keokuk, 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.