Chicago-Naperville-Elgin, IL-IN vs. San Luis Obispo-Paso Robles, CA
Empirical side-by-side analysis of regional cost of living, HUD fair market rents, statutory tax burdens, and occupational compensation spread.
Featured Metro Comparisons
BLS median wage across all occupations, HUD one-bedroom Fair Market Rent, and state and local income tax on a $75,000 salary for a single filer, first metro over second.
| Comparison | Median Wage | 1BR Rent / mo | Tax on $75k | Median Buys More In |
|---|
Featured Occupation Comparisons
National BLS OEWS median wage and employment, first occupation over second.
| Comparison | National Median | BLS Jobs | Higher Median |
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How the comparisons are calculated
Metro comparisons use each area's BLS OEWS May 2025 median wage across all occupations, HUD's FY2027 one-bedroom Fair Market Rent, and the state and local income tax a single filer owes on $75,000 under 2026 rules. "Median buys more in" divides each median by the area's living-cost index from the EPI Family Budget Calculator; it reads "Not published" where BLS or EPI publishes no figure for the area.
Occupation comparisons use national BLS OEWS medians and job counts. Each comparison page goes further: the occupations both metros publish wages for, or each occupation's 10th to 90th percentile pay and the metros where both are published. Pick any two metros or occupations above to build your own comparison.
Chicago-Naperville-Elgin, IL-IN
San Luis Obispo-Paso Robles, CA
Executive Takeaway & Purchasing Power Verdict
The BLS median wage across all occupations is $54,720 in Chicago-Naperville-Elgin, IL-IN and $50,770 in San Luis Obispo-Paso Robles, CA, 7.2% lower in San Luis Obispo. HUD's one-bedroom Fair Market Rent is $1,780 a month in Chicago and $2,079 in San Luis Obispo (16.8% higher in San Luis Obispo). On a $75,000 salary a single filer pays $2,665 in state and local income tax in San Luis Obispo versus $3,568 in Chicago, $903 less a year in San Luis Obispo. EPI family budgets put overall living costs 22.9% higher in San Luis Obispo, so $75,000 in Chicago goes about as far as $92,210 in San Luis Obispo. Adjusted for living costs, the median wage buys about 32.5% more in Chicago-Naperville-Elgin, IL-IN than in San Luis Obispo-Paso Robles, CA.
Chicago-Naperville-Elgin, IL-IN vs San Luis Obispo-Paso Robles, CA: Shared Occupation Wages
Comparing empirical BLS median wages across common professions in both labor markets.
| Category / Role | Chicago-Naperville-Elgin, IL-IN Median | San Luis Obispo-Paso Robles, CA Median | Advantage Delta | Action |
|---|---|---|---|---|
| Chief ExecutivesSOC 11-1011 | $344,960 | $190,020 | -44.9% | Dossier |
| Architectural and Engineering ManagersSOC 11-9041 | $163,430 | $213,070 | +30.4% | Dossier |
| Natural Sciences ManagersSOC 11-9121 | $167,040 | $178,530 | +6.9% | Dossier |
| Computer and Information Systems ManagersSOC 11-3021 | $173,760 | $167,910 | -3.4% | Dossier |
| Marketing ManagersSOC 11-2021 | $165,340 | $160,490 | -2.9% | Dossier |
| Training and Development ManagersSOC 11-3131 | $133,800 | $179,170 | +33.9% | Dossier |
| Financial ManagerSOC 11-3031 | $168,810 | $140,670 | -16.7% | Dossier |
| Industrial Production ManagersSOC 11-3051 | $129,840 | $166,030 | +27.9% | Dossier |
| Nurse PractitionerSOC 29-1171 | $131,740 | $162,950 | +23.7% | Dossier |
| Physician AssistantSOC 29-1071 | $127,940 | $162,790 | +27.2% | Dossier |
| Human Resources ManagersSOC 11-3121 | $156,770 | $129,710 | -17.3% | Dossier |
| Education Administrators, Kindergarten through SecondarySOC 11-9032 | $128,780 | $152,560 | +18.5% | Dossier |
Head-to-Head Comparison Frequently Asked Questions
Is it cheaper to live in Chicago-Naperville-Elgin, IL-IN or San Luis Obispo-Paso Robles, CA?
Chicago-Naperville-Elgin, IL-IN is cheaper: its cost-of-living index (from EPI family budgets, U.S. = 100) is 125.8 versus 154.7 in San Luis Obispo-Paso Robles, CA. HUD's one-bedroom Fair Market Rent is $1,780 a month in Chicago-Naperville-Elgin, IL-IN and $2,079 in San Luis Obispo-Paso Robles, CA.
How much do I need to earn in San Luis Obispo-Paso Robles, CA to match $75,000 in Chicago-Naperville-Elgin, IL-IN?
About $92,210. That scales $75,000 by the ratio of the two metros' cost-of-living indexes (125.8 in Chicago-Naperville-Elgin, IL-IN, 154.7 in San Luis Obispo-Paso Robles, CA); it does not account for differences in taxes.
Do jobs pay more in Chicago-Naperville-Elgin, IL-IN or San Luis Obispo-Paso Robles, CA?
The BLS median wage across all occupations is $54,720 in Chicago-Naperville-Elgin, IL-IN and $50,770 in San Luis Obispo-Paso Robles, CA. Pay for a specific occupation can differ; the table on this page compares BLS medians for occupations published in both metros.
How do income taxes compare between Chicago-Naperville-Elgin, IL-IN and San Luis Obispo-Paso Robles, CA?
Chicago-Naperville-Elgin, IL-IN has a top state rate of 4.95%; a single filer earning $75,000 pays $3,568 in state and local income tax there. San Luis Obispo-Paso Robles, CA has a top state rate of 13.3%; a single filer earning $75,000 pays $2,665 in state and local income tax there. Federal income tax and FICA are the same in both.
Where does the median wage go further?
Dividing each metro's BLS median wage by its cost-of-living index, the median wage buys about 32.5% more in Chicago-Naperville-Elgin, IL-IN than in San Luis Obispo-Paso Robles, CA.
Chicago-Naperville-Elgin, IL-IN vs. San Luis Obispo-Paso Robles, CA: Reverse Comparison & Regional Hubs
Side-by-side wage, living expense, & tax arbitrage comparison for Chicago-Naperville-Elgin, IL-IN vs. San Luis Obispo-Paso Robles, CA. Empirical BLS earnings. Official 2026 economic data for Chicago-Naperville-Elgin, IL-IN vs. San Luis Obispo-Paso Robles, CA compiled from Bureau of Labor Statistics OEWS surveys, HUD Fair Market Rents, and statutory tax codes.
Quick answers
Chicago-Naperville-Elgin, IL-IN is cheaper: its cost-of-living index (from EPI family budgets, U.S. = 100) is 125.8 versus 154.7 in San Luis Obispo-Paso Robles, CA. HUD's one-bedroom Fair Market Rent is $1,780 a month in Chicago-Naperville-Elgin, IL-IN and $2,079 in San Luis Obispo-Paso Robles, CA.
About $92,210. That scales $75,000 by the ratio of the two metros' cost-of-living indexes (125.8 in Chicago-Naperville-Elgin, IL-IN, 154.7 in San Luis Obispo-Paso Robles, CA); it does not account for differences in taxes.