Cost of Living Comparison Between Chicago, IL and Thousand Oaks, CA
For one person, living is cheaper in Chicago, IL: $3,185 a month against $3,797 in Thousand Oaks, CA, rent and utilities included – about $7,300 less a year. Higher rent and utilities in Thousand Oaks, CA outweigh lower spending on other living expenses.
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Chicago, IL Living Index153Cost of Living Index in Chicago, ILLearn more -
Thousand Oaks, CA Living Index187Cost of Living Index in Thousand Oaks, CALearn more
How much you'll spend in Chicago, IL and in Thousand Oaks, CA
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chicago, IL and in Thousand Oaks, CA actually costs, broken down by who's living it.
A single person spends $3,185 per month in Chicago, IL vs $3,797 in Thousand Oaks, CA, rent included.
- Chicago, IL $3,185
- Thousand Oaks, CA $3,797
A couple spends around $4,631 per month in Chicago, IL vs $5,248 in Thousand Oaks, CA, rent included.
- Chicago, IL $4,631
- Thousand Oaks, CA $5,248
A family of three spends $6,077 per month in Chicago, IL vs $6,699 in Thousand Oaks, CA, rent included.
- Chicago, IL $6,077
- Thousand Oaks, CA $6,699
Chicago, IL is about 16% cheaper than Thousand Oaks, CA, and outside of rent the biggest gap is in transport.
Both Chicago, IL and Thousand Oaks, CA sit above the global median – Chicago, IL by 136%, Thousand Oaks, CA by 181%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for Chicago, IL: October 12, 2026
Last update for Thousand Oaks, CA: October 13, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
A central one-bedroom costs $2,383 in Chicago, IL versus $2,607 in Thousand Oaks, CA. Rent is usually the largest line item in a monthly budget, so the gap here sets the tone for the overall comparison.
Salaries run about 21% higher in Thousand Oaks, CA, which partly offsets the higher cost of living there. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $89.0 in Chicago, IL versus $100 in Thousand Oaks, CA. Monthly groceries follow the same trend: $451 vs $467 – making Chicago, IL the more affordable choice for daily food spending.
- Chicago, IL Thousand Oaks, CA 2,850 km ≈ 4 h nonstop flight
- Chicago, IL
- Thousand Oaks, CA
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
How do living costs in Chicago, IL and in Thousand Oaks, CA compare overall?
What salary covers living expenses in Chicago, IL compared to Thousand Oaks, CA?
How do rents compare between Chicago, IL and Thousand Oaks, CA?
Which city has cheaper restaurants?
Which city has cheaper grocery shopping?
Which city is feasible on a $3,000 budget?
How does quality of life compare between Chicago, IL and Thousand Oaks, CA?
Is Chicago, IL or Thousand Oaks, CA safer for residents?
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