ZIP Code 61434 — Galva, IL
61434 is a standard (street delivery) ZIP code serving Galva, Illinois, in Henry 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 61434 at a glance
| ZIP code | 61434 |
|---|---|
| Primary city | Galva |
| State | Illinois (IL) |
| County | Henry FIPS 17073 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,971 |
| Coordinates | 41.173870, -90.035980 |
How ZIP+4 works in 61434
The four digits after the hyphen encode a delivery segment inside 61434. 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 61434 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 61434.
| ZIP | City | Distance |
|---|---|---|
| 61419 | Bishop Hill, IL | 4.6 mi |
| 61449 | La Fayette, IL | 6.8 mi |
| 61414 | Altona, IL | 7 mi |
| 61443 | Kewanee, IL | 7.7 mi |
| 61483 | Toulon, IL | 10.6 mi |
| 61238 | Cambridge, IL | 10.7 mi |
| 61485 | Victoria, IL | 11.3 mi |
| 61490 | Woodhull, IL | 11.9 mi |
| 61467 | Oneida, IL | 12.9 mi |
| 61345 | Neponset, IL | 14.8 mi |
| 61235 | Atkinson, IL | 15.6 mi |
| 61233 | Andover, IL | 15.7 mi |
Questions about 61434
What is the ZIP+4 code for 61434?
61434 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 61434, you need to look up a specific street address to get them.
What city is 61434?
61434 is assigned to Galva, Illinois, in Henry 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.