ZIP Code 71670 — Tillar, AR
71670 is a standard (street delivery) ZIP code serving Tillar, 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 71670 at a glance
| ZIP code | 71670 |
|---|---|
| Primary city | Tillar |
| State | Arkansas (AR) |
| County | Desha FIPS 05041 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 983 |
| Coordinates | 33.744390, -91.409740 |
How ZIP+4 works in 71670
The four digits after the hyphen encode a delivery segment inside 71670. 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 71670 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 71670.
| ZIP | City | Distance |
|---|---|---|
| 71677 | Winchester, AR | 4.7 mi |
| 71662 | Pickens, AR | 7.7 mi |
| 71654 | Mcgehee, AR | 8.5 mi |
| 71666 | Rohwer, AR | 9.3 mi |
| 71639 | Dumas, AR | 12.7 mi |
| 71630 | Arkansas City, AR | 13.5 mi |
| 71674 | Watson, AR | 14.2 mi |
| 71638 | Dermott, AR | 16 mi |
| 71655 | Monticello, AR | 21 mi |
| 71643 | Gould, AR | 21.3 mi |
| 38725 | Benoit, MS | 21.6 mi |
| 38772 | Scott, MS | 22.3 mi |
Questions about 71670
What is the ZIP+4 code for 71670?
71670 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 71670, you need to look up a specific street address to get them.
What city is 71670?
71670 is assigned to Tillar, 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.