25,722 people (2024 Census estimate, +2.8% since 2020)
258 square miles of land · 100 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.
4 active community water systems list Grant County in the area they serve, reporting 31,082 people served in all (a system that crosses county lines counts its whole population).
| BULLOCK PEN WATER DISTRICT surface water · local government · KY0410047 | 20,048 served |
| WILLIAMSTOWN MUNICIPAL WATER DEPT surface water · local government · KY0410472 | 5,495 served |
| CORINTH WATER DISTRICT buys surface water · local government · KY0410662 | 3,139 served |
| DRY RIDGE WATER WORKS COMMISSION buys surface water · local government · KY0410107 | 2,400 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 303 people were held in Grant County's jail, in Vera's latest figure (2026). In 2021 it was about 224.
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.
2 school districts have their office in Grant County. School taxes are usually the largest part of a property tax bill.
Spent $50.8 million — $45.9 million to run schools, about $13,283 per student, plus $3.3 million on buildings and equipment. Money in: $12.7 million local (mostly property tax), $30 million state, $10.4 million federal. Long-term debt: $30.1 million.
Spent $20.7 million — $11.9 million to run schools, about $13,540 per student, plus $8 million on buildings and equipment. Money in: $3 million local (mostly property tax), $7.7 million state, $3.2 million federal.
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: Very Low compared with other U.S. counties. FEMA estimates natural hazards cost Grant County about $6.9 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Relatively Low; social vulnerability: Relatively Low.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
79 bridges in Grant County: 45 in good condition, 28 fair, and 6 poor (7.6%). “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.
| KY-491 over BULLOCK CREEK · built 1970 | 1,182 vehicles a day |
| KY-2942 over TENMILE CREEK · built 1979 | 1,013 vehicles a day |
| DRY RIDGE-MOUNT ZI over ARNOLDS CREEK · built 1965 | 139 vehicles a day |
| CHERRY GROVE ROAD over NS (CNO&TP) SYSTEM · built 1920 | 105 vehicles a day |
| CLARKS CREEK ROAD over CLARKS CREEK · built 1970 | 93 vehicles a day |
| FORDS MILL ROAD over CLARKS CREEK · built 1970 | 93 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $9.1 million of work in Grant County in fiscal 2025, about $365 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.
Registration deadlines, early voting and polling places for Kentucky are on the federal site vote.gov, which links to the state's official election office.
The budget, property tax rates, audits, local officials and offices for Grant 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 Grant County built: brayden.ozark@gmail.com.
More of Kentucky: the state government and every county in Kentucky.
Nearby counties: Gallatin County (15 mi) · Pendleton County (15 mi) · Owen County (16 mi) · Kenton County (20 mi) · Harrison County (21 mi) · Boone County (22 mi).