What county is ZIP code 77656 in?
Updated · Data: U.S. Census Bureau
ZIP code 77656 (Silsbee, TX) is mostly in Hardin County (86.4% of its land), with parts in Tyler County.
Which counties is ZIP 77656 in?
| County | Share of land area | Chart |
|---|---|---|
| Hardin County | 86.4% | |
| Tyler County | 13.6% |
About 17,132 people live in this ZIP code area. Because it crosses a county line, the county depends on the street: check your address.
Is ZIP 77656 a Census ZIP code area?
Yes. A ZIP Code Tabulation Area (ZCTA) is the Census version of a ZIP code; its edges can differ from USPS delivery routes (ZIP code vs ZCTA). Look up another ZIP on the ZIP code to county lookup.
Sources: Census 2020 ZCTA-county relationship file; Gazetteer 2024; GeoNames (CC BY 4.0, post office name); ACS 2019-2023 5-year. Data as of November 1, 2026. Not affiliated with USPS or any government agency.
FAQ
Frequently asked questions
What county is ZIP code 77656 in?
Is ZIP 77656 in Tyler County?
What city is ZIP 77656?
Free · No signup · Private
Find your county now
Use your location, a city or a ZIP code. The check runs on your device; your location is never sent or stored.