44,476 people (2024 Census estimate, +6.2% since 2020)
704 square miles of land · 63 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.
7 active community water systems list Fayette County in the area they serve, reporting 27,500 people served in all (a system that crosses county lines counts its whole population).
| OAKLAND WATER DEPT groundwater · local government · TN0000521 | 15,443 served |
| SOMERVILLE WATER SYSTEM groundwater · local government · TN0000641 | 5,354 served |
| PIPERTON WATER SYSTEM buys groundwater · local government · TN0000842 | 3,197 served |
| ROSSVILLE WATER SYSTEM groundwater · local government · TN0000597 | 1,297 served |
| GALLAWAY WATER DEPT groundwater · local government · TN0000254 | 1,158 served |
| MOSCOW WATER DEPT groundwater · local government · TN0000477 | 821 served |
| LAGRANGE WATER DEPT groundwater · local government · TN0000382 | 230 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 75 people were held in Fayette County's jail, in Vera's latest figure (2024), or 274 per 100,000 residents ages 15–64. In 2019 it was about 152.
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 Fayette County. School taxes are usually the largest part of a property tax bill.
Spent $42.8 million — $38.8 million to run schools, about $11,987 per student, plus $3.2 million on buildings and equipment. Money in: $13 million local (mostly property tax), $18.8 million state, $11.9 million federal. Long-term debt: $14.1 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 Fayette County about $29.7 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Relatively Moderate; social vulnerability: Relatively High.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
335 bridges in Fayette County: 86 in good condition, 224 fair, and 25 poor (7.5%). “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.
| I40 over PORTER RD. · built 1963 | 38,372 vehicles a day |
| FAP 15 over BRANCH · built 1992 | 21,609 vehicles a day |
| FAP 15 over BRANCH · built 1999 | 6,410 vehicles a day |
| FAP 76 over LOOSAHATCHIE RIVER · built 1947 | 5,388 vehicles a day |
| FAS 196 over LOOSAHATCHIE RIVER · built 1951 | 2,044 vehicles a day |
| FAS 196 over LITTLE CYPRESS CREEK · built 1952 | 2,044 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $60.3 million of work in Fayette County in fiscal 2025, about $1,437 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: 2026-10-14 to 2026-10-29. Mail ballot request deadline: 2026-10-24. Election Day: 2026-11-03.
Source: Tennessee Secretary of State: elections calendar · Tennessee Secretary of State: registration deadline FAQ · Tennessee Secretary of State: GoVoteTN
The budget, property tax rates, audits, local officials and offices for Fayette 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 Fayette County built: brayden.ozark@gmail.com.
More of Tennessee: the state government and every county in Tennessee.
Nearby counties: Hardeman County (24 mi) · Shelby County (27 mi) · Haywood County (28 mi) · Tipton County (28 mi) · Benton County, MS (29 mi) · Marshall County, MS (30 mi).