Cost of Living in Buchanan County, MO

Modeled annual cost: $43,173.

Median family income: $72,210.

Affordability Snapshot

MO County Median

$43,629

State Rank

68thMost expensive counties in MO out of 115See Missouri county rankings

Median Income

$72,210

Location Type

Metro

Biggest category:

Transport is the biggest expense in Buchanan County, MO.

$12,261 per year.

Cost breakdown

Total

$43,173

Per year

  • Transport:$12,261
  • Housing:$8,552
  • Taxes:$7,937
  • Healthcare:$6,522
  • Food:$4,004
  • Other Costs:$3,898
  • Childcare:$0

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

Cheaper counties in Missouri

1St. Francois County, MO
$40,306
2Washington County, MO
$40,420
3Pemiscot County, MO
$40,690
4Dunklin County, MO
$40,700
5Wright County, MO
$41,275

Popular comparisons in Missouri

See how Buchanan County, MO compares across the country.

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

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Cost of Living in Buchanan County, MO (2026)