Cost of Living in Benton County, WA

Modeled annual cost: $48,848.

Median family income: $103,290.

Affordability Snapshot

WA County Median

$46,773

State Rank

14thMost expensive counties in WA out of 39See Washington county rankings

Median Income

$103,290

Location Type

Metro

Biggest category:

Housing is the biggest expense in Benton County, WA.

$13,513 per year.

Cost breakdown

Total

$48,848

Per year

  • Housing:$13,513
  • Transport:$13,139
  • Taxes:$7,714
  • Other Costs:$5,560
  • Healthcare:$4,524
  • Food:$4,396
  • Childcare:$0

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

Cheaper counties in Washington

1Ferry County, WA
$41,430
2Whitman County, WA
$42,322
3Garfield County, WA
$42,396
4Pend Oreille County, WA
$42,680
5Okanogan County, WA
$42,850

Popular comparisons in Washington

See how Benton County, WA compares across the country.

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

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Cost of Living in Benton County, WA (2026)