ZIP Code 77875 — Roans Prairie, TX
77875 is a standard (street delivery) ZIP code serving Roans Prairie, Texas, in Grimes 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 77875 at a glance
| ZIP code | 77875 |
|---|---|
| Primary city | Roans Prairie |
| State | Texas (TX) |
| County | Grimes FIPS 48185 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Coordinates | 30.581190, -95.946750 |
How ZIP+4 works in 77875
The four digits after the hyphen encode a delivery segment inside 77875. 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 77875 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 77875.
| ZIP | City | Distance |
|---|---|---|
| 77830 | Anderson, TX | 5.3 mi |
| 77876 | Shiro, TX | 5.6 mi |
| 77873 | Richards, TX | 8.8 mi |
| 77831 | Bedias, TX | 10.6 mi |
| 77861 | Iola, TX | 13.4 mi |
| 77868 | Navasota, TX | 16 mi |
| 77866 | Millican, TX | 16.8 mi |
| 77356 | Montgomery, TX | 17.1 mi |
| 77363 | Plantersville, TX | 18.3 mi |
| 77845 | College Station, TX | 19.6 mi |
| 77840 | College Station, TX | 22.5 mi |
| 77872 | North Zulch, TX | 22.8 mi |
Questions about 77875
What is the ZIP+4 code for 77875?
77875 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 77875, you need to look up a specific street address to get them.
What city is 77875?
77875 is assigned to Roans Prairie, Texas, in Grimes 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.