A
1%
Overall NAT. AVG.
8%
Goods & Services NAT. AVG.
0%
Housing NAT. AVG.
Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.
The cost of living index is based on a national average of 100. For example, if the cost of living is 90, then it is 10% lower than average. If the cost of living is 110, then it is 10% higher than average. The breakdown for each index is as follows: goods & services (33%), groceries (13%), health care (5%), housing (30%), transportation (9%) and utilities (10%). If the cost of living data was unavailable for this city, estimates based upon nearby cities were used.
Index Caldwell Idaho National
Cost of living10196100
Goods & Services108102100
Groceries10399100
Health care105107100
Housing10090100
Transportation107106100
Utilities7373100
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An Overview of Cost of Living in Caldwell, ID

The cost of living in Caldwell 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 Caldwell is 101, which is 1% higher than the national average. Knowledge of the cost of living can help individuals make informed decisions about retirement savings, investments, and financial goals.

In Caldwell, daily expenses such as food, housing, goods and services, transportation and health care are in line with comparable areas and about average when compared to all cities across the nation. This ensures that the cost of living in Caldwell will resemble that of an average city, contributing to a manageable cost of living.

What Do Locals Say About the Cost of Living in Caldwell?

The most insightful perspective on a city comes from its residents. We recently surveyed 47 locals to gauge their perception of the cost of living in Caldwell. The feedback revealed that 36% of respondents found the cost of living to be reasonable, with prices on the decline, while 64% regarded it as notably expensive with prices that continue to rise.

Is Caldwell Affordable?

Is Caldwell affordable? It's a key consideration when pondering a move, as affordability often shapes your choices. The cost of living index (we discussed it earlier), coupled with housing costs and income levels, serves as the cornerstone for determining a location's affordability. Take Caldwell, for instance, where the median home price falls 2.1% higher than the national average, and monthly rent rates are 5.1% lower than usual. Additionally, median income levels contribute to the equation, with Caldwell flaunting a median household income of $80,919, 0.5% lower than the national norm.

What Factors can Influence the Cost of Living in Caldwell?

Groceries: Grocery expenditures have undergone notable escalation over the last 2-3 years. In some markets, the cost of food products has surged by more than 20%, while others have experienced only modest increments. These fluctuations in food costs can have a significant impact on the overall cost of living in any region. In Caldwell, the groceries index registers 2.6% higher than the national average.

Transportation: In situations where public transportation is limited or nonexistent, local residents may be required to own and maintain their own vehicles, contributing to an elevated cost of living. Monthly expenditures may encompass fuel costs, insurance premiums, routine vehicle upkeep and possibly lease or financing payments. In Caldwell, the transportation index is 6.8% higher than the national average.

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 Caldwell, the baseline sales tax rate begins at 6%, and income tax rates start at 5.8%.

Where is the Data From?

The cost of living data in Caldwell displayed above is sourced from the C2ER cost of living index, which serves as a practical tool for comparing living expenses across urban areas. Published on a quarterly basis, this index aggregates data from over 300 independent researchers, encompassing more than 60 goods and services, in 6 different categories. The weightings assigned to cost differences rely on government survey data that tracks the spending habits of professional and executive households. It's worth noting that the C2ER index excludes data on sales or income tax rates, while AreaVibes integrates tax rates into the overall cost of living evaluation for each region.

Cost Of Living Quick Facts

  • The cost of living in Caldwell is 5% higher than the Idaho average
  • The cost of living in Caldwell is 1% higher than the national average
  • Caldwell housing is equal to 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 Caldwell

See all the best places to live around Caldwell

Compare Caldwell, ID Cost of Living

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      Price difference in compared to
      Cost of living index
      Goods & Services index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$92,996$7,750$2,170$2,790
      Renters$55,854$4,655$1,303$1,676
      A good way to judge both the affordability of the housing and the cost of living in Caldwell is by simply calculating the maximum that should be spent on housing, otherwise known as the debt-to-income ratio (DTI). The plan is to avoid spending more than 28 percent of the gross income on costs that pertain to housing and no more than 36 percent on all expenses and debts. Caldwell has a median income of about $92,996 for people who own homes. Based on that number, a maximum of $2,170 should be spent on expenses related to housing. Renters have a slightly different median income, which is $55,854. Based on this average, renters should spend no more than $1,303 on all rental costs if they want to maintain a non-impoverished standard of living.

      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%

      Goods & Services

      Item Caldwell National avg. Difference
      Haircut $32.90$27.6219.1%
      Beauty Salon $47.20$51.117.6%
      Toothpaste $4.08$4.090.3%
      Shampoo $1.32$1.5414.4%
      Movie $12.82$12.880.5%
      Yoga $21.75$19.6610.6%

      Groceries

      Item Caldwell National avg. Difference
      Ground Beef $8.13$7.705.5%
      Fried Chicken $1.48$1.6611.0%
      Milk $4.69$4.730.9%
      Potatoes $4.76$5.269.4%
      Pizza $11.45$12.7610.3%
      Beer $10.85$10.552.8%

      Health Care

      Item Caldwell National avg. Difference
      Optometrist $159.70$140.0614.0%
      Doctor $176.50$153.8214.7%
      Dentist $124.93$123.151.4%
      Ibuprofen $11.89$11.731.3%
      Lipitor $21.92$23.617.2%

      Housing

      Item Caldwell National avg. Difference
      Home Price $333,642.00$326,622.002.1%
      Avg. Mortgage Payment $2,613.81$2,480.255.4%
      Apartment Rent $1,371.00$1,444.005.1%

      Transportation

      Item Caldwell National avg. Difference
      Gasoline $3.28$3.067.2%
      Tire Balancing $69.11$65.216.0%

      Utilities

      Item Caldwell National avg. Difference
      All Electricity $134.20$220.1239.0%
      Phone $181.06$195.717.5%
      Although the cost of living data is updated regularly, this cost of living information is to be used as estimates only as prices can change on an ongoing basis.

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Homedale, ID2,7468812.4%
      Wilder, ID1,788928.1%
      Notus, ID614927.8%
      Parma, ID2,031936.9%
      Marsing, ID1,419945.9%
      Caldwell, ID58,2111011.1%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Smyrna, GA58,04811817.9%
      Palm Beach Gardens, FL58,39313636.1%
      Diamond Bar, CA57,92518383.4%
      Valdosta, GA57,835909.7%
      Midwest City, OK58,5878515.0%
      Caldwell, ID58,2111011.1%
      Date & Last Updated: This data reflects 2025 and was released from C2ER in January, 2026; this is the most current data available.