Jefferson County

Jefferson County, Kentucky

At a Glance

Population782,969
County SeatLouis D Brandeis Hall of Justice
State FIPS21
County FIPS111
Num Towns83
Census-Designated Places0
Total Town Population395,577
Census SourceCensus ACS 5-Year 2022

People & Demographics

Population (official)779,232
Median Age38.5
Veterans40,446
Housing Units356,155
Uninsured6,326
Net Migration (recent)-11,778
GrowingNo

Economy & Employment

Total Establishments20,128
Total Employees456,779
Avg Annual Pay$71,280
Median Household Income$66,296
Poverty Rate14.1%
Unemployment Rate5.0%
Avg AGI per Return (IRS)$79,007
Federal Spending FY2024$114,271,729,951
Federal Spending Per Capita$145,947

Housing & Cost of Living

Median Home Value$222,200
Median Rent$1,045
FMR Studio$1,003
FMR 1BR$1,094
FMR 2BR$1,330
FMR 3BR$1,714
FMR 4BR$1,989

Health & Safety

Hospitals664
EMS Stations249
Fire Stations249
Police Stations249
Adult Smoking18.2%
Adult Obesity37.3%
Overdose Deaths Rate/100k57.2
Air Quality Good Days186

Infrastructure

Electricity Price (¢/kWh)12.79
Electric Customers2077215
Towns with Broadband Data80
Towns with 90%+ Coverage80

Community

Churches605
Libraries101
Historic Places (NRHP)525
Homeless Population1,728
Schools1,711
SNAP Stores666
Bank Branches222

Agriculture

Total Farms211
Land in Farms (acres)13,266
Avg Farm Size (acres)62.9
Year2,022

Recent Federal Disaster Declarations (15)

TypeTitleDate
EMSEVERE WINTER STORM2026-01-24
DRSEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDES2025-04-24
DRSEVERE STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDES2025-02-24
EMSEVERE STORMS, STRAIGHT-LINE WINDS, FLOODING, AND LANDSLIDES2025-02-16
DRSEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, LANDSLIDES, AND MUDSLIDES2024-05-22
DRSEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDES2023-04-10
DRCOVID-19 PANDEMIC2020-03-28
EMCOVID-19 2020-03-13
DRSEVERE STORMS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDES2018-04-26
DRSEVERE STORMS, TORNADOES, FLOODING, LANDSLIDES, AND MUDSLIDES2015-05-01

Detailed Topics

Communities in Jefferson 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.