Cost of Living in Clay County, IL

Modeled annual cost: $47,784.

Median family income: $74,401.

Affordability Snapshot

IL County Median

$46,460

State Rank

27thMost expensive counties in IL out of 102See Illinois county rankings

Median Income

$74,401

Location Type

Not Metropolitan

Biggest category:

Transport is the biggest expense in Clay County, IL.

$13,806 per year.

Cost breakdown

Total

$47,784

Per year

  • Transport:$13,806
  • Taxes:$9,754
  • Healthcare:$9,573
  • Housing:$7,164
  • Food:$4,015
  • Other Costs:$3,471
  • Childcare:$0

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

See how Clay County, IL compares across the country.

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

How WatchPennies calculates salary needed
Cost of Living in Clay County, IL (2026)