Jefferson County
Large fringe metro
FIPS 01073
Profiled Cities (1)
People
665.7K
Population
Census 2025 Est.598.9/sq mi
Density
Census 2025 Est.-1.3%
Growth 2020–25
Census 2020–2025$66K
Median HH Income
ACS 2024 5-yr37.7
Median Age
ACS 2024 5-yr91.2%
Bachelor's+
ACS 2024 5-yr15.7%
Poverty Rate
SAIPE 20249.4%
Uninsured
ACS 2024 5-yr63.9%
Owner-Occupied
ACS 2024 5-yr15.4%
Disability
ACS 2024 5-yr5.5%
Hispanic
ACS 2024 5-yr47.5%
Non-Hisp. White
ACS 2024 5-yr42.1%
Non-Hisp. Black
ACS 2024 5-yrMigration
IRS Statistics of Income county migration. Measures tax filer movement, not Census population counts.
21.8K
Inflow (people)
IRS SOI 2022–2324.6K
Outflow (people)
IRS SOI 2022–23-2,811
Net Migration
IRS SOI 2022–23Economy
3.1%
Unemployment
BLS LAUS 2025320.4K
Labor Force
BLS LAUS 2025$75K
Per Capita Income
BEA 2024$65.5B
County GDP
BEA 202417K
Business Establishments
CBP 2023341K
Employees
CBP 2023$22.7B
Annual Payroll
CBP 2023Housing
$240K
Median Home Value
ACS 2024 5-yr$1K
Median Gross Rent
ACS 2024 5-yr33.8K
Owner HH w/ Housing Problems
ACS 2024 5-yr46.4K
Renter HH w/ Housing Problems
ACS 2024 5-yrYes
Housing Stress (USDA)
ACS 2024 5-yrHealth
73rd pctile
Social Vulnerability
CDC SVI 202237.6%
Adult Obesity
CDC PLACES 202513.5%
Diabetes
CDC PLACES 202517.5%
Poor Mental Health
CDC PLACES 202514.1%
Current Smoking
CDC PLACES 2025112.2/100K
Primary Care Physicians
HRSA AHRF 2024–256.8/1K
Hospital Beds
HRSA AHRF 2024–25620.5/1K bene
Medicare ER Visits
CMS 2023Environment & Risk
97.6
FEMA Risk Score
FEMA NRI Dec 2025Relatively High
Risk Rating
FEMA NRI Dec 2025Relatively High
Resilience Rating
FEMA NRI Dec 2025$262.4M
Expected Annual Loss
FEMA NRI Dec 20259.68
PM2.5 (EPA EJScreen)
EPA EJScreen 20240.20
Diesel PM
EPA EJScreen 20241.6%
EJ Demographic Index
EPA EJScreen 2024Broadband & Food Access
1.0%
Fixed Broadband 100/20 Mbps
FCC 20241.0%
Mobile 5G Coverage
FCC 202434.4%
Low Food Access (pop)
USDA FEA 20193.2%
No-Car Low Food Access (HH)
USDA FEA 2019Land & Climate
1111.6 sq mi
Land Area
TIGER 202462.7°F
Avg Temp (1991–2020)
NOAA 1991–202074.0°F
Avg Max Temp
NOAA 1991–202051.3°F
Avg Min Temp
NOAA 1991–202056.4"
Annual Precip
NOAA 1991–2020County Character
Metro - Counties in metro areas of 1 million population or more
Rural-Urban Class (RUCC)
TIGER 2024Large fringe metro
NCHS Urban-Rural Class
TIGER 2024Not industry-dependent
Industry Dependence (USDA)
TIGER 2024None
Typology Flags
TIGER 2024