Cost of Living in La Salle County, IL

Modeled annual cost: $46,623.

Median family income: $88,077.

Affordability Snapshot

IL County Median

$46,460

State Rank

44thMost expensive counties in IL out of 102See Illinois county rankings

Median Income

$88,077

Location Type

Not Metropolitan

Biggest category:

Transport is the biggest expense in La Salle County, IL.

$12,918 per year.

Cost breakdown

Total

$46,623

Per year

  • Transport:$12,918
  • Taxes:$9,468
  • Housing:$8,964
  • Healthcare:$7,032
  • Food:$4,165
  • Other Costs:$4,076
  • Childcare:$0

* Percentages may not add up to 100% due to rounding.

Cheaper counties in Illinois

1Calhoun County, IL
$41,222
2Morgan County, IL
$42,968
3Rock Island County, IL
$43,203
4Randolph County, IL
$43,239
5Warren County, IL
$43,283

Popular comparisons in Illinois

See how La Salle County, IL compares across the country.

Explore our cost of living interactive map to compare La Salle County, IL with multiple counties in the United States.

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Cost of Living in La Salle County, IL (2026)