Cost of Living in Columbia County, WA

Modeled annual cost: $42,854.

Median family income: $101,653.

Affordability Snapshot

WA County Median

$46,773

State Rank

34thMost expensive counties in WA out of 39See Washington county rankings

Median Income

$101,653

Location Type

Metro

Biggest category:

Transport is the biggest expense in Columbia County, WA.

$14,657 per year.

Cost breakdown

Total

$42,854

Per year

  • Transport:$14,657
  • Housing:$8,688
  • Taxes:$6,535
  • Healthcare:$4,575
  • Food:$4,350
  • Other Costs:$4,048
  • 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 Columbia County, WA compares across the country.

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

Use the Cost of Living Map Launch WatchPennies cost of living map
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Cost of Living in Columbia County, WA (2026)