ZIP Code 62672 — Nilwood, IL
62672 is a standard (street delivery) ZIP code serving Nilwood, Illinois, in Macoupin 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 62672 at a glance
| ZIP code | 62672 |
|---|---|
| Primary city | Nilwood |
| State | Illinois (IL) |
| County | Macoupin FIPS 17117 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 151 |
| Coordinates | 39.398020, -89.804440 |
How ZIP+4 works in 62672
The four digits after the hyphen encode a delivery segment inside 62672. 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 62672 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 62672.
| ZIP | City | Distance |
|---|---|---|
| 62640 | Girard, IL | 2.3 mi |
| 62572 | Waggoner, IL | 6.3 mi |
| 62690 | Virden, IL | 7.7 mi |
| 62626 | Carlinville, IL | 8.9 mi |
| 62689 | Thayer, IL | 9.6 mi |
| 62533 | Farmersville, IL | 10 mi |
| 62667 | Modesto, IL | 11.9 mi |
| 62674 | Palmyra, IL | 12.3 mi |
| 62560 | Raymond, IL | 12.6 mi |
| 62615 | Auburn, IL | 13.2 mi |
| 62530 | Divernon, IL | 13.8 mi |
| 62649 | Hettick, IL | 14.2 mi |
Questions about 62672
What is the ZIP+4 code for 62672?
62672 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 62672, you need to look up a specific street address to get them.
What city is 62672?
62672 is assigned to Nilwood, Illinois, in Macoupin 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.