Linn County
Medium metro
FIPS 19113
Profiled Cities (1)
People
232K
Population
Census 2025 Est.323.6/sq mi
Density
Census 2025 Est.0.7%
Growth 2020–25
Census 2020–2025$78K
Median HH Income
ACS 2024 5-yr39.0
Median Age
ACS 2024 5-yr95.2%
Bachelor's+
ACS 2024 5-yr9.4%
Poverty Rate
SAIPE 20244.1%
Uninsured
ACS 2024 5-yr73.5%
Owner-Occupied
ACS 2024 5-yr11.9%
Disability
ACS 2024 5-yr4.1%
Hispanic
ACS 2024 5-yr82.4%
Non-Hisp. White
ACS 2024 5-yr5.9%
Non-Hisp. Black
ACS 2024 5-yrMigration
IRS Statistics of Income county migration. Measures tax filer movement, not Census population counts.
7.9K
Inflow (people)
IRS SOI 2022–238K
Outflow (people)
IRS SOI 2022–23-83
Net Migration
IRS SOI 2022–23Economy
3.4%
Unemployment
BLS LAUS 2025122K
Labor Force
BLS LAUS 2025$67K
Per Capita Income
BEA 2024$21.9B
County GDP
BEA 20245.7K
Business Establishments
CBP 2023119.2K
Employees
CBP 2023$7.2B
Annual Payroll
CBP 2023Housing
$214K
Median Home Value
ACS 2024 5-yr$945
Median Gross Rent
ACS 2024 5-yr11.8K
Owner HH w/ Housing Problems
ACS 2024 5-yr10.1K
Renter HH w/ Housing Problems
ACS 2024 5-yrNo
Housing Stress (USDA)
ACS 2024 5-yrHealth
19th pctile
Social Vulnerability
CDC SVI 202235.6%
Adult Obesity
CDC PLACES 20259.7%
Diabetes
CDC PLACES 202517.1%
Poor Mental Health
CDC PLACES 202513.9%
Current Smoking
CDC PLACES 202566.4/100K
Primary Care Physicians
HRSA AHRF 2024–252.7/1K
Hospital Beds
HRSA AHRF 2024–25594.3/1K bene
Medicare ER Visits
CMS 2023Environment & Risk
86.7
FEMA Risk Score
FEMA NRI Dec 2025Relatively Moderate
Risk Rating
FEMA NRI Dec 2025Very High
Resilience Rating
FEMA NRI Dec 2025$79.1M
Expected Annual Loss
FEMA NRI Dec 20258.70
PM2.5 (EPA EJScreen)
EPA EJScreen 20240.15
Diesel PM
EPA EJScreen 20240.8%
EJ Demographic Index
EPA EJScreen 2024Broadband & Food Access
1.0%
Fixed Broadband 100/20 Mbps
FCC 20241.0%
Mobile 5G Coverage
FCC 202429.2%
Low Food Access (pop)
USDA FEA 20191.4%
No-Car Low Food Access (HH)
USDA FEA 2019Land & Climate
717.0 sq mi
Land Area
TIGER 202448.2°F
Avg Temp (1991–2020)
NOAA 1991–202058.3°F
Avg Max Temp
NOAA 1991–202038.1°F
Avg Min Temp
NOAA 1991–202037.6"
Annual Precip
NOAA 1991–2020County Character
Metro - Counties in metro areas of 250,000 to 1 million population
Rural-Urban Class (RUCC)
TIGER 2024Medium metro
NCHS Urban-Rural Class
TIGER 2024Not industry-dependent
Industry Dependence (USDA)
TIGER 2024None
Typology Flags
TIGER 2024