Robertson County, TX ZIP codes
There are 7 ZIP codes in Robertson County, TX, in 7 towns, from 76629 to 77882. The largest are 77859 (Hearne), 77856 (Franklin) and 76629 (Bremond).
The county seat is Franklin.
- ZIP codes
- 7
- Towns
- 7
- County seat
- Franklin
- County FIPS
48395- State
- Texas
- Population
- 17,167
- Median household income
- $72,236
- Land area
- 855 sq mi
- Metro area
- College Station-Bryan
Robertson County ZIP codes by town
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Robertson County ZIP codes
The ZIP codes of Robertson County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Robertson County in numbers
About 17,167 people live in Robertson County, in 6,701 households, the 135th most populous of Texas's 254 counties. The median household income is $72,236 a year, 8% below the Texas median of $78,476 (US: $80,734). The median owner-occupied home is valued at $185,900 (34% below the Texas median), and median gross rent is $779 a month. The median age is 41.4; 22.0% of adults 25 and over hold a bachelor's degree or higher (33.8% across Texas); the average commute takes 25 minutes.
| Population | 17,167 |
|---|---|
| Households | 6,701 |
| Median age | 41.4 |
| Median household income | $72,236 |
| Median home value | $185,900 |
| Median gross rent | $779 |
| Bachelor's degree or higher | 22.0% |
| Mean commute | 24.8 min |
| Population density | 20 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Robertson County
| Town | ZIP codes | Population |
|---|---|---|
| Hearne | 1 | 4,555 |
| Franklin | 1 | 1,530 |
| Bremond | 1 | 855 |
| Calvert | 1 | 760 |
| Mumford | 1 | 206 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Robertson County.
Not sure you are in Robertson County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Robertson County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
76629 | Bremond , TX | Standard | 2,053 | $72,262 | $211,000 |
77837 | Calvert , TX | Standard | 1,030 | $57,917 | $119,600 |
77856 | Franklin , TX | Standard | 5,515 | $94,785 | $318,400 |
77859 | Hearne , TX | Standard | 7,532 | $52,639 | $160,000 |
77867 | Mumford , TX | Standard | 206 | $35,781 | under $10,000 |
77870 | New Baden , TX | No street area | — | — | — |
77882 | Wheelock , TX | Standard | 0 | — | — |
Cite this page
zipcodes.pro. “Robertson County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tx/county/robertson
Underlying data is public domain or openly licensed — sources, vintages and licences.