Cost of Living Comparison Between San Luis Obispo, CA and Chicago, IL
For one person, living is cheaper in Chicago, IL: $3,037 a month against $3,315 in San Luis Obispo, CA, rent and utilities included – about $3,300 less a year. Higher rent and utilities in San Luis Obispo, CA outweigh lower spending on other living expenses.
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San Luis Obispo, CA Living Index161Cost of Living Index in San Luis Obispo, CALearn more -
Chicago, IL Living Index147Cost of Living Index in Chicago, ILLearn more
How much you'll spend in San Luis Obispo, CA and in Chicago, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in San Luis Obispo, CA and in Chicago, IL actually costs, broken down by who's living it.
A single person spends $3,315 per month in San Luis Obispo, CA vs $3,037 in Chicago, IL, rent included.
- San Luis Obispo, CA $3,315
- Chicago, IL $3,037
A couple spends around $4,816 per month in San Luis Obispo, CA vs $4,518 in Chicago, IL, rent included.
- San Luis Obispo, CA $4,816
- Chicago, IL $4,518
A family of three spends $6,317 per month in San Luis Obispo, CA vs $5,999 in Chicago, IL, rent included.
- San Luis Obispo, CA $6,317
- Chicago, IL $5,999
San Luis Obispo, CA costs about 9% more than Chicago, IL, and outside of rent the biggest gap is in eating out.
Both San Luis Obispo, CA and Chicago, IL sit above the global median – San Luis Obispo, CA by 144%, Chicago, IL by 123%.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update for San Luis Obispo, CA: October 25, 2026
Last update for Chicago, IL: October 25, 2026
Cost Breakdown
A central one-bedroom costs $2,431 in San Luis Obispo, CA versus $2,526 in Chicago, IL. 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 12% higher in San Luis Obispo, CA. Purchasing power depends on which expenses matter most to you.
A mid-range dinner for two costs $60 in San Luis Obispo, CA versus $89 in Chicago, IL. Monthly groceries follow the same trend: $392 vs $447 – making San Luis Obispo, CA the more affordable choice for daily food spending.
- San Luis Obispo, CA Chicago, IL 2,940 km ≈ 4 h 15 min nonstop flight
- San Luis Obispo, CA
- Chicago, IL
Distances are measured in a straight line. Your location is detected approximately.
City Median Internet Speeds Comparison (Updated April 2026)
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