ZIP Code 62273 — Pierron, IL
62273 is a standard (street delivery) ZIP code serving Pierron, Illinois, in Bond 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 62273 at a glance
| ZIP code | 62273 |
|---|---|
| Primary city | Pierron |
| State | Illinois (IL) |
| County | Bond FIPS 17005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 305 |
| Coordinates | 38.786730, -89.583890 |
How ZIP+4 works in 62273
The four digits after the hyphen encode a delivery segment inside 62273. 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 62273 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 62273.
| ZIP | City | Distance |
|---|---|---|
| 62275 | Pocahontas, IL | 2.9 mi |
| 62249 | Highland, IL | 4.9 mi |
| 62061 | Marine, IL | 10.3 mi |
| 62230 | Breese, IL | 10.7 mi |
| 62001 | Alhambra, IL | 10.8 mi |
| 62246 | Greenville, IL | 11 mi |
| 62216 | Aviston, IL | 11.2 mi |
| 62281 | Saint Jacob, IL | 12.1 mi |
| 62074 | New Douglas, IL | 12.8 mi |
| 62293 | Trenton, IL | 13.1 mi |
| 62086 | Sorento, IL | 13.5 mi |
| 62219 | Beckemeyer, IL | 14.9 mi |
Questions about 62273
What is the ZIP+4 code for 62273?
62273 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 62273, you need to look up a specific street address to get them.
What city is 62273?
62273 is assigned to Pierron, Illinois, in Bond 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.