ZIP Code 47177 — Underwood, IN
47177 is a standard (street delivery) ZIP code serving Underwood, Indiana, in Scott 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 47177 at a glance
| ZIP code | 47177 |
|---|---|
| Primary city | Underwood |
| State | Indiana (IN) |
| County | Scott FIPS 18143 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Kentucky/Louisville |
| Population | 1,782 |
| Coordinates | 38.599470, -85.781970 |
How ZIP+4 works in 47177
The four digits after the hyphen encode a delivery segment inside 47177. 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 47177 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 47177.
| ZIP | City | Distance |
|---|---|---|
| 47126 | Henryville, IN | 3.4 mi |
| 47163 | Otisco, IN | 6.9 mi |
| 47170 | Scottsburg, IN | 7 mi |
| 47143 | Memphis, IN | 9 mi |
| 47141 | Marysville, IN | 10 mi |
| 47102 | Austin, IN | 10.9 mi |
| 47138 | Lexington, IN | 11.5 mi |
| 47106 | Borden, IN | 11.6 mi |
| 47111 | Charlestown, IN | 12.2 mi |
| 47147 | Nabb, IN | 13.1 mi |
| 47165 | Pekin, IN | 13.8 mi |
| 47172 | Sellersburg, IN | 14 mi |
Questions about 47177
What is the ZIP+4 code for 47177?
47177 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 47177, you need to look up a specific street address to get them.
What city is 47177?
47177 is assigned to Underwood, Indiana, in Scott 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.