Direct Answer
Janesville, WI has a CostOfCity index of 86, which is 14% below the national baseline. Average modeled rent is $1,054/month and the single-adult living cost estimate is $3,406/month.
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Cost of Living in Janesville: The Full Picture
Janesville is home to roughly 66,000 people in the heart of Wisconsin's midwestern landscape. With everyday expenses running 14% below the national average, this is a city where a farm-to-factory economy where the cost of living stays low because the land is flat, the lots are big, and the commutes are short. That economic DNA shapes everything from housing to what you pay for a plumber. Below you'll find cost data across every category we track.
Janesville has a community where local business owners price for neighbors, not tourists — and it shows in every quote you get
The housing market features one of America's more affordable housing markets, where homeownership is within reach for most working families
Temperature swings of 100+ degrees between seasons mean your HVAC system works harder than in any other region.. The lifestyle here is characterized by A practical, no-nonsense culture where 'good enough' isn't settling — it's smart financial thinking..
Janesville is genuinely affordable by American standards. A cost index of 86 translates to real, material savings on housing, services, and daily expenses compared to most metro areas.
💰 Purchasing Power in Janesville
Purchasing power adjusted to national average baseline. In Janesville, your dollar buys 16% more than the national average.
🔺 Where Janesville Costs More
🔽 Where Janesville Costs Less
💰 Salary Landscape
vs national average · higher = better
Monthly Living Expenses in Janesville
What it actually costs to live in Janesville each month — from tight budgets to comfortable lifestyles.
Estimates include housing, food, transportation, utilities, insurance, and discretionary spending. Based on Janesville's cost index of 86 applied to national spending surveys.
🏘️ Neighborhood Cost Variation
Smart residents of Janesville know that the metro-wide cost index of 86 masks real diversity. Areas near major employers, university districts, and gentrifying neighborhoods each have their own pricing dynamics. Even the 'expensive' parts of town are reasonable by national standards.
Janesville vs U.S. Average Cost of Living
Category-by-category affordability grades — based on deviation from the national average.
🏠 Home Services in Janesville
What contractors charge for the most common repairs, installations, and remodels
Roof Replacement
-21%HVAC Installation
-16%Plumbing Services
-27%Electrical Work
-32%Kitchen Remodel
-6%Bathroom Remodel
-18%House Painting
-25%Flooring Installation
-29%Landscaping
-1%Fence Installation
+1%Window Replacement
-28%Solar Panel Installation
-35%Water Heater Replacement
-38%Deck Building
-22%Pool Installation
-25%Tree Removal
-29%Garage Door Repair
-9%💼 Business Startup Costs in Janesville
Full startup cost breakdowns — from lease deposits to working capital
Start a Restaurant
+3%Start a Coffee Shop
-30%Start a Food Truck
-13%Start a Gym
-32%Start a Daycare
-5%Start a Hair Salon
-23%Start a Laundromat
-18%Start a Bakery
-24%Start a Bar
-18%Start a Cleaning Business
-5%Start an Airbnb
-21%Start a Trucking Business
-29%📊 Cost of Living in Janesville
Monthly expenses for housing, food, transportation, and everyday necessities
Cost of Living
-15%Rent Prices
-25%Grocery Costs
+8%Utility Costs
-12%Transportation Costs
+7%Childcare Costs
-10%Gym Membership
-18%🛡️ Insurance in Janesville
Annual and monthly premium estimates for major insurance categories
Car Insurance
+6%Home Insurance
-4%Health Insurance
-21%Business Insurance
-25%Life Insurance
-34%Renters Insurance
-21%Pet Insurance
-13%Dental Insurance
-34%Motorcycle Insurance
-4%⚖️ Legal Services in Janesville
Attorney fees, court costs, and total legal service expenses
Personal Injury Lawyer
-12%Divorce Lawyer
+8%DUI Lawyer
-12%Immigration Lawyer
-15%Estate Planning Lawyer
-16%Workers Comp Lawyer
-12%Bankruptcy Lawyer
+4%💰 Salaries & Jobs in Janesville
Annual compensation by experience level, role, and specialization
Software Developer Salary
-20%Registered Nurse Salary
-2%Teacher Salary
-7%Electrician Salary
+1%Plumber Salary
-10%Accountant Salary
-4%Physical Therapist Salary
-15%Police Officer Salary
-18%Dentist Salary
-21%Real Estate Agent Salary
-16%How Much Income Do You Need in Janesville?
✅ Best For
- First-time business owners
- Retirees on fixed incomes
- Remote workers keeping coastal salaries
- Anyone building an emergency fund
⚠️ Not Ideal For
- Those seeking dense urban amenities
- Workers in highly specialized tech roles
Talk to current residents about hidden costs. The sticker savings are real — just factor in any commute or lifestyle adjustments. Local subreddits and Facebook groups are goldmines for this intel.
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 Janesville
What is the median household income in Janesville?
The median household income in Janesville is approximately $53,000 per year. Adjusted for local cost of living (index: 86), this goes further than in many US cities.
Is Janesville a good place to start a business?
Janesville's business environment is shaped by WI's regulatory framework and local commercial real estate costs. Below-average operating costs give businesses more runway to reach profitability. Check our business startup cost data for specific figures.
Is Janesville, WI expensive to live in?
Janesville's cost of living index is 86, which is 14% below the national average of 100. Janesville is one of the more affordable US cities.
Explore Janesville in Depth
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