Cost of Living in Firth, ID

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11%
Overall NAT. AVG.
3%
Groceries NAT. AVG.
39%
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 Firth Idaho National
Cost of living8998100
Groceries103102100
Health care99101100
Housing6190100
Transportation102103100
Utilities102101100
Lifestyle & Entertainment102105100
Household Items101101100
Education & Childcare102101100
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Homes For Sale In Firth, ID

property for sale

709 E 800 N

Firth, ID
property for sale

745 E 800 N

Firth, ID
property for sale

594 E 750 N

Firth, ID
property for sale

806 N 650 E

Basalt, ID
See the Newest Homes For Sale In Firth, ID

Cost Of Living Quick Facts

  • The cost of living in Firth is 9% lower than the Idaho average
  • The cost of living in Firth is 11% lower than the national average
  • Firth housing is 39% lower than the national average
  • Idaho general sales tax is 18% higher than the national average
  • Idaho state income tax is 123% higher than the national average

Most Affordable Places to Live in and Around Firth

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      Salary Calculator

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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$90,306$7,526$2,107$2,709
      Renters$82,999$6,917$1,937$2,490

      Idaho Sales Tax

      State General Sales Tax With Max Surtax
      Idaho 6% 8.5%

      Idaho Income Tax

      State Income Tax (Low) Income Tax (High)
      Idaho 5.8% 5.8%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Blackfoot, ID12,225964.4%
      Shelley, ID4,617973.1%
      Basalt, ID448982.1%
      Riverside, ID1,165991.0%
      Idaho Falls, ID64,374990.8%
      Firth, ID5818910.5%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Hartman, AR5817920.5%
      Ocheyedan, IA5818218.1%
      Bertha, MN5818416.0%
      Whitefield, OK5818515.0%
      Blue Berry Hill, TX5818811.6%
      Firth, ID5818910.5%
      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.
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