23,163 people (2024 Census estimate, +8.7% since 2020)
934 square miles of land · 25 people per square mile
“Highest” and “lowest” are just order, not grades: a high rank for poverty or hazard losses means more of it. Each figure's source is in its section below.
20 active community water systems list Llano County in the area they serve, reporting 37,041 people served in all (a system that crosses county lines counts its whole population).
| KINGSLAND WSC surface water · local government · TX1500012 | 12,975 served |
| CITY OF HORSESHOE BAY surface water · local government · TX1500015 | 12,729 served |
| CITY OF LLANO surface water · local government · TX1500001 | 3,352 served |
| LAKE BUCHANAN surface water · private · TX1500037 | 2,484 served |
| CITY OF SUNRISE BEACH VILLAGE groundwater · local government · TX1500010 | 791 served |
| LLANO COUNTY MUD 1 surface water · local government · TX1500002 | 747 served |
| PECAN UTILITIES OAK RIDGE SUBDIVISION buys surface water · private · TX1500043 | 588 served |
| 3 G WSC groundwater (surface-influenced) · local government · TX1500006 | 550 served |
Source: U.S. EPA Safe Drinking Water Information System (SDWIS), active community systems, . Look up any system's violations and test results with EPA's search using its ID.
About 41 people were held in Llano County's jail, in Vera's latest figure (2026). In 2021 it was about 41.
Source: Vera Institute of Justice, Incarceration Trends (built from federal Bureau of Justice Statistics jail surveys). Counties without their own jail, or that share one, may show no figure.
1 school district has its office in Llano County. School taxes are usually the largest part of a property tax bill.
Spent $59.1 million — $25.8 million to run schools, about $13,303 per student, plus $1.9 million on buildings and equipment. Money in: $28.6 million local (mostly property tax), $2.3 million state, $4.8 million federal. Long-term debt: $31.6 million.
Source: U.S. Census Bureau, 2023 Annual Survey of School System Finances. Districts are listed by the county of their main office; some serve neighboring counties too.
Source: County Health Rankings & Roadmaps 2025 (University of Wisconsin Population Health Institute), which gathers federal data (CDC, Census, and others); measures cover different recent years. Blank lines aren't reported for small counties.
Overall risk: Relatively Low compared with other U.S. counties. FEMA estimates natural hazards cost Llano County about $18.6 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Relatively Low; social vulnerability: Very High.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
84 bridges in Llano County: 35 in good condition, 49 fair, and 0 poor (0.0%). “Poor” means a main part — the deck, the beams, or the supports — is rated 4 or lower on the federal 0–9 scale. It doesn't mean unsafe to drive; unsafe bridges are closed.
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $728,303 of work in Llano County in fiscal 2025, about $34 per resident — to the county, cities, schools, hospitals, nonprofits and others.
Source: USAspending.gov, grants by place of performance, fiscal 2025 (Oct. 2024 to Sept. 2025). Search it by county to see each award.
From Grants.gov: posted grants listing county governments as eligible, soonest deadline first; research-only and overseas programs left out; list updated 2026-10-13, refreshed weekly. 62 are open in all. Cities, towns, school districts and nonprofits have their own lists there.
General election: Tuesday, November 3, 2026. Last day to register to vote: 2026-10-05. Early voting: 2026-10-19 to 2026-10-30. Mail ballot application must be received: 2026-10-23. Election Day: 2026-11-03.
Source: Texas Secretary of State, Sept. 28, 2026 · VoteTexas.gov — early voting · VoteTexas.gov
The budget, property tax rates, audits, local officials and offices for Llano County come from the county's own records, which we haven't gathered — not gathered, never hidden. See what a full county site looks like, or ask to have Llano County built: brayden.ozark@gmail.com.
More of Texas: the state government and every county in Texas.
Nearby counties: Burnet County (29 mi) · Gillespie County (30 mi) · San Saba County (32 mi) · Mason County (33 mi) · Blanco County (35 mi) · Lampasas County (43 mi).