B-
11%
Overall NAT. AVG.
5%
Groceries NAT. AVG.
22%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Derby Colorado National
Cost of living111115100
Groceries105104100
Health care107107100
Housing122136100
Transportation104106100
Utilities108108100
Lifestyle & Entertainment111107100
Household Items103105100
Education & Childcare106111100
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Cost Of Living Quick Facts

  • The cost of living in Derby is 4% lower than the Colorado average
  • The cost of living in Derby is 11% higher than the national average
  • Derby housing is 22% higher than the national average
  • Colorado general sales tax is 43% lower than the national average
  • Colorado state income tax is 69% higher than the national average

Most Affordable Places to Live in and Around Derby

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Compare Derby, CO Cost of Living

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      Price difference in compared to
      Cost of living index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index
      Lifestyle index
      Household index
      Educare index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$99,100$8,258$2,312$2,973
      Renters$70,681$5,890$1,649$2,121
      The percentage of monthly income spent on housing related expenses can help predict the affordability of housing in Derby, CO, as well as what the overall cost of living might be. Generally, a good rule to follow is that the debt-to-income (DTI) level you want to maintain is 28 percent or less of your income on your rent or mortgage payments and not more than 36 percent of income on all expenses and debts. In Derby, homeowners have a median income of $99,100. Using that number, a maximum of $2,312 per month should be allocated to housing expenses. For those who are renting instead of owning, the median income is $70,681, which means there is a maximum of $1,649 to be spent on the costs of renting a home or apartment.

      Colorado Sales Tax

      State General Sales Tax With Max Surtax
      Colorado 2.9% 10%

      Colorado Income Tax

      State Income Tax (Low) Income Tax (High)
      Colorado 4.4% 4.4%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Leyner, CO01098.9%
      Glendale CDP, CO801099.1%
      Lakeside, CO69010.0%
      Federal Heights, CO14,024955.1%
      North Washington, CO676990.9%
      Derby, CO9,36511110.6%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Anaconda-Deer Lodge County, MT9,366918.7%
      Springfield, FL9,363954.9%
      Plymouth, MI9,36311514.8%
      Potsdam, NY9,362936.6%
      Laurentian Valley, ON9,362n/a 
      Derby, CO9,36511110.6%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.