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Knox County
Knox County, Tennessee
At a Glance
Population 478,971
County Seat Knox County Courthouse - City County Building
State FIPS 47
County FIPS 093
Num Towns 7
Census-Designated Places 5
Total Town Population 237,461
Census Source Census ACS 5-Year 2022
People & Demographics
Population (official) 481,406
Median Age 37.4
Veterans 28,282
Housing Units 212,074
Uninsured 3,834
Net Migration (recent) 9,188
Growing Yes
Economy & Employment
Total Establishments 12,350
Total Employees 230,356
Avg Annual Pay $65,043
Median Household Income $68,580
Poverty Rate 12.4%
Unemployment Rate 3.8%
Avg AGI per Return (IRS) $98,299
Federal Spending FY2024 $3,420,058,871
Federal Spending Per Capita $7,140
Housing & Cost of Living
Median Home Value $248,200
Median Rent $1,097
FMR Studio $1,256
FMR 1BR $1,264
FMR 2BR $1,548
FMR 3BR $1,989
FMR 4BR $2,335
Health & Safety
Hospitals 49
EMS Stations 21
Fire Stations 21
Police Stations 21
Adult Smoking 17.3%
Adult Obesity 36.4%
Overdose Deaths Rate/100k 70.6
Air Quality Good Days 205
Infrastructure
Electricity Price (¢/kWh) 12.42
Electric Customers 3166103
Towns with Broadband Data 7
Towns with 90%+ Coverage 7
Community
Churches 329
Libraries 22
Historic Places (NRHP) 122
Homeless Population 899
Schools 172
SNAP Stores 383
Bank Branches 139
Agriculture
Total Farms 22
Land in Farms (acres) 49,749
Avg Farm Size (acres) 2,261.3
Year 2,022
Recent Federal Disaster Declarations (15)
Type Title Date
DR SEVERE WINTER STORM 2026-02-06
EM SEVERE WINTER STORM 2026-01-24
EM SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING 2025-04-02
DR SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADO 2023-09-27
DR SEVERE WINTER STORM 2023-03-08
DR COVID-19 PANDEMIC 2020-04-02
EM COVID-19 2020-03-13
DR SEVERE STORMS, FLOODING, LANDSLIDES, AND MUDSLIDES 2019-04-17
DR SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING 2017-06-23
DR SEVERE WINTER STORM AND FLOODING 2015-04-02
Detailed Topics
Communities in Knox County
Data sources: Census ACS, BLS QCEW, IRS SOI, USAspending.gov, County Health Rankings, EPA AQI, HUD FMR, NCES, FEMA, National Register of Historic Places, CDC, EIA.