Cost of Living in Sangamon County, IL

Modeled annual cost: $46,482.

Median family income: $101,807.

Affordability Snapshot

IL County Median

$46,460

State Rank

48thMost expensive counties in IL out of 102See Illinois county rankings

Median Income

$101,807

Location Type

Metro

Biggest category:

Transport is the biggest expense in Sangamon County, IL.

$11,950 per year.

Cost breakdown

Total

$46,482

Per year

  • Transport:$11,950
  • Taxes:$9,433
  • Housing:$9,383
  • Healthcare:$7,223
  • Food:$4,258
  • Other Costs:$4,235
  • Childcare:$0

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

See how Sangamon County, IL compares across the country.

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

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