ZIP Code 77613 — China, TX
77613 is a standard (street delivery) ZIP code serving China, Texas, in Jefferson 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 77613 at a glance
| ZIP code | 77613 |
|---|---|
| Primary city | China |
| State | Texas (TX) |
| County | Jefferson FIPS 48245 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 692 |
| Coordinates | 30.024930, -94.353930 |
How ZIP+4 works in 77613
The four digits after the hyphen encode a delivery segment inside 77613. 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 77613 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 77613.
| ZIP | City | Distance |
|---|---|---|
| 77629 | Nome, TX | 5.6 mi |
| 77713 | Beaumont, TX | 6.5 mi |
| 77659 | Sour Lake, TX | 10.3 mi |
| 77707 | Beaumont, TX | 10.9 mi |
| 77538 | Devers, TX | 11.3 mi |
| 77622 | Hamshire, TX | 12.1 mi |
| 77706 | Beaumont, TX | 12.3 mi |
| 77705 | Beaumont, TX | 13.7 mi |
| 77702 | Beaumont, TX | 14.1 mi |
| 77708 | Beaumont, TX | 14.8 mi |
| 77533 | Daisetta, TX | 15.1 mi |
| 77701 | Beaumont, TX | 15.2 mi |
Questions about 77613
What is the ZIP+4 code for 77613?
77613 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 77613, you need to look up a specific street address to get them.
What city is 77613?
77613 is assigned to China, Texas, in Jefferson 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.