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LaSalle County
LaSalle County, Illinois
At a Glance
Population 109,658
County Seat LaSalle County Courthouse
State FIPS 17
County FIPS 099
Num Towns 28
Census-Designated Places 6
Total Town Population 74,224
Census Source Census ACS 5-Year 2022
People & Demographics
Population (official) 109,495
Median Age 41.9
Veterans 6,729
Housing Units 49,796
Uninsured 704
Net Migration (recent) 79
Growing Yes
Economy & Employment
Total Establishments 2,542
Total Employees 32,967
Avg Annual Pay $58,537
Median Household Income $67,942
Poverty Rate 13.7%
Unemployment Rate 5.4%
Avg AGI per Return (IRS) $69,712
Federal Spending FY2024 $746,590,035
Federal Spending Per Capita $6,808
Housing & Cost of Living
Median Home Value $147,400
Median Rent $874
FMR Studio $747
FMR 1BR $777
FMR 2BR $1,020
FMR 3BR $1,373
FMR 4BR $1,545
Health & Safety
Hospitals 0
EMS Stations 84
Fire Stations 84
Police Stations 84
Adult Smoking 17.5%
Adult Obesity 36.0%
Overdose Deaths Rate/100k 44.9
Air Quality Good Days N/A
Infrastructure
Electricity Price (¢/kWh) 15.87
Electric Customers 5392477
Towns with Broadband Data 28
Towns with 90%+ Coverage 28
Community
Churches 48
Libraries 28
Historic Places (NRHP) N/A
Homeless Population N/A
Schools 320
SNAP Stores 89
Bank Branches 35
Agriculture
Total Farms 1,706
Land in Farms (acres) 543,099
Avg Farm Size (acres) 318.3
Year 2,022
Recent Federal Disaster Declarations (15)
Type Title Date
DR COVID-19 PANDEMIC 2020-03-26
EM COVID-19 2020-03-13
DR SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES 2013-11-26
DR SEVERE STORMS, STRAIGHT-LINE WINDS, AND FLOODING 2013-05-10
DR SEVERE WINTER STORM AND SNOWSTORM 2011-03-17
DR SEVERE STORMS AND FLOODING 2008-10-03
DR SEVERE STORMS AND FLOODING 2007-09-25
EM SNOW 2006-12-29
EM HURRICANE KATRINA EVACUATION 2005-09-07
DR SEVERE STORMS AND TORNADOES 2004-04-23
Detailed Topics
Communities in LaSalle County
Ottawa — pop 18,840
Streator — pop 12,500
LaSalle — pop 9,582
Mendota — pop 7,061
Lake Holiday — pop 5,687
Marseilles — pop 4,845
Oglesby — pop 3,712
Sheridan — pop 2,431
Earlville — pop 1,613
North Utica — pop 1,323
Wenona — pop 974
Leland — pop 951
Tonica — pop 749
Dayton — pop 528
Grand Ridge — pop 515
Lostant — pop 423
Naplate — pop 412
Ransom — pop 308
Cedar Point — pop 266
Rutland — pop 259
Kangley — pop 235
Troy Grove — pop 225
Dana — pop 162
Wedron — pop 140
Harding — pop 133
Serena — pop 129
Leonore — pop 121
Triumph — pop 100
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.