B-
11%
Overall NAT. AVG.
5%
Groceries NAT. AVG.
28%
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 Kuna Idaho National
Cost of living11198100
Groceries105102100
Health care104101100
Housing12890100
Transportation104103100
Utilities102101100
Lifestyle & Entertainment106105100
Household Items102101100
Education & Childcare105101100
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An Overview of Cost of Living in Kuna, ID

The cost of living in Kuna affects the quality of life one can afford in this new location. It allows people to assess whether they can maintain their preferred lifestyle, including housing, leisure activities and dining options. Your total monthly expenditures can varry depending on the area, as well as many other factors. The cost of living in Kuna is 111, which is 11% higher than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

Housing costs significantly influence the Kuna cost of living index, typically accounting for a substantial portion of one's post-tax income. Regrettably, within this particular region, expenses related to both residential ownership and renting exceeded those observed in an average city by 28.5%. This entails elements such as housing and rental prices, mortgage interest rates and insurance costs.

Is Kuna Affordable?

Is Kuna affordable? This is a pivotal question, especially when mulling over a move, as affordability carries substantial weight in your decision-making process. Factors such as the cost of living index (discussed earlier), housing expenses and income levels all contribute to a location's affordability. For instance, in Kuna, the median home price is 24.2% higher than the national average and monthly rent prices are 38.6% higher than the typical rates. Additionally, the median income levels play a role in affordability, with Kuna boasting a median household income of $102,507, 26% higher than the national average.

What Factors can Influence the Cost of Living in Kuna?

Urbanization: Larger, urban centers, known for their wealth of amenities and strong employment prospects, often exhibit an elevated cost of living, primarily attributable to the heightened demand for services and residential relocation. Consequently, this scenario leads to elevated home prices and higher rental rates. In contrast, sparsely populated rural areas or regions characterized by diminished demand typically provide a more limited array of amenities and experience slower job market growth, resulting in a more affordable cost of living.

Taxes: Cities that enforce higher taxes, covering both sales taxes and income taxes, can be a factor contributing to a higher cost of living. Paying more in taxes for everyday essentials like clothing and food inevitably leads to higher expenses. A higher income tax rate can further contribute to an overall elevated cost of living. In Kuna, the baseline sales tax rate begins at 6%, and income tax rates start at 5.8%.

Groceries: Grocery prices have seen substantial hikes in the last 2-3 years, with some markets witnessing food cost increases of over 20% during this period. Conversely, certain markets have experienced only moderate upticks. These variations in food expenses can have a substantial impact on the overall cost of living in any locality. In Kuna, the groceries index is 4.7% higher than the national average.

Where is the Data From?

The Kuna cost of living data displayed above uses a U.S. average baseline of 100 to provide a practical way to compare living expenses across cities. Housing estimates incorporate U.S. Census home price and rental data, while all other values are generated using AI-assisted models based on everyday expense expectations, regional pricing trends, climate, transportation patterns, and local economic conditions. These values are designed for directional city-to-city comparisons.

Cost Of Living Quick Facts

  • The cost of living in Kuna is 13% higher than the Idaho average
  • The cost of living in Kuna is 11% higher than the national average
  • Kuna housing is 28% higher 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 Kuna

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Compare Kuna, ID Cost of Living

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      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$107,438$8,953$2,507$3,223
      Renters$80,592$6,716$1,880$2,418
      The percent of monthly income spent on housing can be a good indicator of the affordability of housing in Kuna, ID, as well as the overall cost of living. As a general rule of thumb, the debt-to-income ratio (DTI) for homeowners or renters should be not more than 28 percent of gross income to be spent on housing related costs and not more than 36 percent of income on all expenses, including debts. The median income for Kuna homeowners, is $107,438. This would allow for a maximum of $2,507 per month to be spent on housing costs. For renters, the median monthly income is $80,592 which would result in a maximum of $1,880 to be spent on rental costs.

      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.
      Melba, ID676964.0%
      Caldwell, ID58,211990.7%
      Nampa, ID100,6941044.1%
      Garden City, ID12,2161098.7%
      Boise, ID234,37211615.7%
      Kuna, ID21,53011111.4%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Mill Creek, WA21,53216261.6%
      Mokena, IL21,53511818.4%
      Clifton, CO21,5541032.5%
      Lorton, VA21,50514544.6%
      McNair, VA21,56714140.7%
      Kuna, ID21,53011111.4%
      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.