ZIP Code 71630 — Arkansas City, AR
71630 is a standard (street delivery) ZIP code serving Arkansas City, Arkansas, in Desha 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 71630 at a glance
| ZIP code | 71630 |
|---|---|
| Primary city | Arkansas City |
| State | Arkansas (AR) |
| County | Desha FIPS 05041 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 456 |
| Coordinates | 33.618270, -91.230040 |
How ZIP+4 works in 71630
The four digits after the hyphen encode a delivery segment inside 71630. 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 71630 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 71630.
| ZIP | City | Distance |
|---|---|---|
| 71654 | Mcgehee, AR | 8.2 mi |
| 71666 | Rohwer, AR | 8.3 mi |
| 38772 | Scott, MS | 9 mi |
| 38725 | Benoit, MS | 10.1 mi |
| 71670 | Tillar, AR | 13.5 mi |
| 38703 | Greenville, MS | 14.6 mi |
| 71674 | Watson, AR | 14.7 mi |
| 71638 | Dermott, AR | 15.8 mi |
| 38726 | Beulah, MS | 17.2 mi |
| 71653 | Lake Village, AR | 17.4 mi |
| 38760 | Metcalfe, MS | 17.7 mi |
| 71677 | Winchester, AR | 18 mi |
Questions about 71630
What is the ZIP+4 code for 71630?
71630 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 71630, you need to look up a specific street address to get them.
What city is 71630?
71630 is assigned to Arkansas City, Arkansas, in Desha 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.