Direct Answer
Idaho Falls, ID has a CostOfCity index of 90, which is 10% below the national baseline. Average modeled rent is $1,075/month and the single-adult living cost estimate is $3,494/month.
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Cost of Living in Idaho Falls: The Full Picture
How does Idaho Falls compare to the rest of America? With a population of 65,000 and an economy built on a community-oriented economy where low overhead creates opportunities for small business owners, this ID smaller city has a cost profile that's distinctly its own. National parks within driving distance and a population that would rather spend Saturday on a trail than in a mall. The 62 categories below translate these broad dynamics into specific dollar figures you can plan around.
Idaho Falls has a rural-adjacent economy where open space and low density keep both housing and services genuinely cheap
The housing market features a housing market where the American Dream of owning a home is still financially realistic
Sun exposure degrades roofing and paint faster than in overcast climates, shortening replacement cycles by 20-30%.. The lifestyle here is characterized by National parks within driving distance and a population that would rather spend Saturday on a trail than in a mall..
Good news for your wallet: Idaho Falls's cost index of 90 means you'll pay 10% less than the national average. That kind of savings compounds across every monthly expense.
💰 Purchasing Power in Idaho Falls
Purchasing power adjusted to national average baseline. In Idaho Falls, your dollar buys 11% more than the national average.
🔺 Where Idaho Falls Costs More
🔽 Where Idaho Falls Costs Less
💰 Salary Landscape
vs national average · higher = better
Monthly Living Expenses in Idaho Falls
What it actually costs to live in Idaho Falls each month — from tight budgets to comfortable lifestyles.
Estimates include housing, food, transportation, utilities, insurance, and discretionary spending. Based on Idaho Falls's cost index of 90 applied to national spending surveys.
🏘️ Neighborhood Cost Variation
Within Idaho Falls, costs can vary by 25-40% depending on the neighborhood. Downtown and waterfront areas typically command the highest premiums, while suburbs provide genuine savings, often 15-20% below the metro average.
Idaho Falls vs U.S. Average Cost of Living
Category-by-category affordability grades — based on deviation from the national average.
🏠 Home Services in Idaho Falls
What contractors charge for the most common repairs, installations, and remodels
Roof Replacement
-17%HVAC Installation
-26%Plumbing Services
-22%Electrical Work
-1%Kitchen Remodel
-13%Bathroom Remodel
-18%House Painting
-22%Flooring Installation
-25%Landscaping
+11%Fence Installation
-5%Window Replacement
+1%Solar Panel Installation
+3%Water Heater Replacement
-35%Deck Building
-9%Pool Installation
+5%Tree Removal
+12%Garage Door Repair
+4%💼 Business Startup Costs in Idaho Falls
Full startup cost breakdowns — from lease deposits to working capital
Start a Restaurant
-8%Start a Coffee Shop
-13%Start a Food Truck
-8%Start a Gym
-26%Start a Daycare
-21%Start a Hair Salon
+4%Start a Laundromat
+4%Start a Bakery
-11%Start a Bar
-11%Start a Cleaning Business
+18%Start an Airbnb
-18%Start a Trucking Business
+1%📊 Cost of Living in Idaho Falls
Monthly expenses for housing, food, transportation, and everyday necessities
Cost of Living
-13%Rent Prices
-24%Grocery Costs
+4%Utility Costs
-7%Transportation Costs
-33%Childcare Costs
-26%Gym Membership
-5%🛡️ Insurance in Idaho Falls
Annual and monthly premium estimates for major insurance categories
Car Insurance
-4%Home Insurance
-29%Health Insurance
+10%Business Insurance
-3%Life Insurance
+2%Renters Insurance
+7%Pet Insurance
-2%Dental Insurance
-16%Motorcycle Insurance
+10%⚖️ Legal Services in Idaho Falls
Attorney fees, court costs, and total legal service expenses
Personal Injury Lawyer
-3%Divorce Lawyer
+13%DUI Lawyer
-6%Immigration Lawyer
-2%Estate Planning Lawyer
-1%Workers Comp Lawyer
+12%Bankruptcy Lawyer
-18%💰 Salaries & Jobs in Idaho Falls
Annual compensation by experience level, role, and specialization
Software Developer Salary
+13%Registered Nurse Salary
+23%Teacher Salary
+14%Electrician Salary
-25%Plumber Salary
-5%Accountant Salary
-10%Physical Therapist Salary
-12%Police Officer Salary
+1%Dentist Salary
-2%Real Estate Agent Salary
-7%How Much Income Do You Need in Idaho Falls?
✅ Best For
- Families prioritizing savings
- Retirees on fixed incomes
- Outdoor enthusiasts
- Remote workers keeping coastal salaries
⚠️ Not Ideal For
- Workers in highly specialized tech roles
- Those seeking dense urban amenities
Research Idaho Falls's neighborhoods carefully — costs can vary by 20-40% within the metro area. The most popular areas are affordable enough that location flexibility is a real advantage.
CostOfCity Value Index
The CostOfCity Value Index combines cost-of-living data with median income, savings potential, and cost growth trends to produce a single score. Higher = better value for your money. Updated quarterly.
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Frequently Asked Questions About Idaho Falls
What are the most expensive cost categories in Idaho Falls?
Like most US cities, housing is the single largest expense in Idaho Falls, typically accounting for 30-40% of household budgets. Insurance and home services tend to be the next most variable categories, influenced by western climate conditions and state regulations.
What is the median household income in Idaho Falls?
The median household income in Idaho Falls is approximately $53,000 per year. Adjusted for local cost of living (index: 90), this goes further than in many US cities.
How does Idaho Falls compare to other cities in ID?
Within Idaho, Idaho Falls has a cost index of 90. Nearby options include Pocatello and Jackson, which offer useful comparison points.
Explore Idaho Falls in Depth
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