ZIP Code 72181 — Wooster, AR
72181 is a standard (street delivery) ZIP code serving Wooster, Arkansas, in Faulkner 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 72181 at a glance
| ZIP code | 72181 |
|---|---|
| Primary city | Wooster |
| State | Arkansas (AR) |
| County | Faulkner FIPS 05045 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 37 |
| Coordinates | 35.162370, -92.445030 |
How ZIP+4 works in 72181
The four digits after the hyphen encode a delivery segment inside 72181. 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 72181 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 72181.
| ZIP | City | Distance |
|---|---|---|
| 72107 | Menifee, AR | 5.4 mi |
| 72035 | Conway, AR | 5.8 mi |
| 72058 | Greenbrier, AR | 7 mi |
| 72032 | Conway, AR | 7.6 mi |
| 72034 | Conway, AR | 7.7 mi |
| 72127 | Plumerville, AR | 8.4 mi |
| 72157 | Springfield, AR | 10.1 mi |
| 72106 | Mayflower, AR | 13.5 mi |
| 72039 | Damascus, AR | 13.6 mi |
| 72047 | Enola, AR | 14 mi |
| 72173 | Vilonia, AR | 14 mi |
| 72061 | Guy, AR | 14.2 mi |
Questions about 72181
What is the ZIP+4 code for 72181?
72181 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 72181, you need to look up a specific street address to get them.
What city is 72181?
72181 is assigned to Wooster, Arkansas, in Faulkner 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.