14,051 people (2024 Census estimate, −1.1% since 2020)
636 square miles of land · 22 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.
13 active community water systems list Smith County in the area they serve, reporting 12,913 people served in all (a system that crosses county lines counts its whole population).
| TOWN OF TAYLORSVILLE groundwater · local government · MS0650011 | 2,075 served |
| CITY OF RALEIGH groundwater · local government · MS0650008 | 1,901 served |
| CENTER RIDGE WATER ASSOCIATION groundwater · public/private · MS0650001 | 1,708 served |
| LORENA-LEMON-BURNS WATER ASSN groundwater · public/private · MS0650003 | 995 served |
| TOWN OF POLKVILLE-WATER DEPT groundwater · public/private · MS0650007 | 950 served |
| MORRIS WATER ASSOCIATION groundwater · public/private · MS0650005 | 887 served |
| TRAXLER WATER ASSOCIATION groundwater · public/private · MS0650012 | 855 served |
| WHITE OAK WATER ASSOCIATION groundwater · public/private · MS0650013 | 747 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 26 people were held in Smith County's jail, in Vera's latest figure (2019), or 295 per 100,000 residents ages 15–64. In 2014 it was about 36.
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 Smith County. School taxes are usually the largest part of a property tax bill.
Spent $29.6 million — $26 million to run schools, about $10,642 per student, plus $3.2 million on buildings and equipment. Money in: $7.6 million local (mostly property tax), $15.8 million state, $7 million federal. Long-term debt: $5.7 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 Smith County about $9.8 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Very Low; social vulnerability: Very High.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
175 bridges in Smith County: 135 in good condition, 33 fair, and 7 poor (4.0%). “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.
| SMITH CO. 529 over BCH OF W TALLAHALA CREEK · built 1958 | 140 vehicles a day |
| SMITH CO 538 - B over DAVIS CREEK · built 1960 | 80 vehicles a day |
| SMITH CO. 110 over HATCHAPALOO CREEK · built 1950 | 40 vehicles a day |
| SMITH CO. 60 over CLEAR CREEK · built 1950 | 40 vehicles a day |
| SMITH CO. 146 over RELIEF FOR RASPBERRY CK · built 1999 | 33 vehicles a day |
| SMITH CO. 150-A over BCH OF DAVIS CREEK · built 1975 | 20 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $136,473 of work in Smith County in fiscal 2025, about $10 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 Mississippi 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 Smith 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 Smith County built: brayden.ozark@gmail.com.
More of Mississippi: the state government and every county in Mississippi.
Nearby counties: Jasper County (22 mi) · Simpson County (26 mi) · Covington County (27 mi) · Scott County (27 mi) · Rankin County (31 mi) · Jones County (34 mi).