Cost of Living in Arapahoe County, CO

Modeled annual cost: $62,851.

Median family income: $120,608.

Affordability Snapshot

CO County Median

$50,571

State Rank

9thMost expensive counties in CO out of 64See Colorado county rankings

Median Income

$120,608

Location Type

Metro

Biggest category:

Housing is the biggest expense in Arapahoe County, CO.

$19,763 per year.

Cost breakdown

Total

$62,851

Per year

  • Housing:$19,763
  • Taxes:$13,391
  • Transport:$12,434
  • Other Costs:$7,533
  • Healthcare:$5,229
  • Food:$4,500
  • Childcare:$0

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

Cheaper counties in Colorado

1Otero County, CO
$43,246
2Prowers County, CO
$44,104
3Pueblo County, CO
$44,603
4Bent County, CO
$44,830
5Huerfano County, CO
$45,076

Popular comparisons in Colorado

See how Arapahoe County, CO compares across the country.

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

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Cost of Living in Arapahoe County, CO (2026)