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Burnet County, Texas

Updated · Data: U.S. Census Bureau

Burnet County, Texas has its county seat in Burnet and FIPS code 48053. About 51,064 people live here, the 69th most populated of the 254 Texas counties.

County seatBurnet
FIPS code48053 (Texas 48 + county 053) · all Texas FIPS codes
Population51,064 (69th of 254)
Land area994.8 sq mi (74th largest; + 26.9 sq mi water)
People per sq mi51.3
Time zoneCentral time (America/Chicago)
Median home value$310,500
Median property tax paid$3,495 a year (about 1.13% of the median home value: our calculation, not an official rate)
Official websitewww.burnetcountytexas.org

What counties border Burnet County?

Burnet County shares a border with 7 counties:

What cities and towns are in Burnet County?

7 places with 1,000+ people have residents here; together they hold about 50% of the county's population. The rest live in smaller communities and rural areas.

PlacePopulationResidents in this county
Marble Falls7,255100.0%
Burnet6,630100.0%
Granite Shoals5,247100.0%
Horseshoe Bay4,53418.7% (also in other counties)
Meadowlakes2,113100.0%
Bertram1,998100.0%
Cottonwood Shores1,626100.0%

CDP = census-designated place: a named community with no city government.

What ZIP codes are in Burnet County?

13 ZIP code areas with residents touch Burnet County; the ones marked * cross into another county.

Mailing names in Burnet County that are not cities

These names appear in addresses here but are not Census places: Spicewood.

Check an exact address with the address lookup, look up a ZIP code, or see how to confirm your county with official records.

Sources: Census TIGER/Line 2024 (boundary, area, neighbors); ACS 2019-2023 5-year (population, home value, taxes paid); Wikidata, CC0 (seat, website); timezone-boundary-builder (time zone). Data as of November 1, 2026. Not affiliated with any government agency.

FAQ

Frequently asked questions

What is the county seat of Burnet County, Texas?
Burnet.
What is the FIPS code for Burnet County?
48053. The first two digits (48) are Texas; the last three (053) are the county.
What counties border Burnet County?
Bell County, Blanco County, Lampasas County, Llano County, San Saba County, Travis County, Williamson County.
How many people live in Burnet County?
About 51,064 (ACS 2019-2023 5-year estimate), the 69th most of the 254 Texas counties.
What time zone is Burnet County in?
Central time (America/Chicago).
What is the largest city in Burnet County?
Marble Falls, with about 7,255 people (counting all of it, including any part in another county).

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