Elgin vs San Francisco
Cost of Living Comparison · 2026 Data
Elgin
San Francisco
💡 The Verdict
Elgin is 54% cheaper than San Francisco overall. A $75,000 salary in Elgin is equivalent to $163,793 in San Francisco.
Category-by-Category Breakdown
Index values for Elgin (left) vs San Francisco (right). National average = 100.
Detailed Price Comparison
Estimated item-level prices in Elgin versus San Francisco. Differences shown from Elgin perspective.
| Item | Elgin | San Francisco | Difference |
|---|---|---|---|
| 1-Bed Rent | $740/mo | $2,370/mo | $-1630.00 |
| 2-Bed Rent | $1,020/mo | $3,400/mo | $-2380.00 |
| 3-Bed Rent | $1,390/mo | $4,530/mo | $-3140.00 |
| Bread (loaf) | $2.43 | $3.13 | $-0.70 |
| Milk (gallon) | $3.50 | $4.60 | $-1.10 |
| Eggs (dozen) | $2.50 | $3.50 | $-1.00 |
| Coffee (latte) | $5.71 | $6.26 | $-0.55 |
| Gas (gallon) | $2.92 | $3.66 | $-0.74 |
| Restaurant Meal | $12.78 | $26.09 | $-13.31 |
💰 Salary Equivalence
A $75,000 salary in Elgin has the same purchasing power as $163,793 in San Francisco.
Conversely, $75,000 in San Francisco equals $34,342 in Elgin.
💼 Take-Home Pay Comparison
Estimated annual take-home pay on a $75,000 salary after federal, FICA, and state income taxes.
The $975 difference is driven by California having a higher state income tax rate. Illinois details → · California details →
Reading These Numbers: Elgin (87) vs San Francisco (190)
Elgin at 87 is 13% below the US average, while San Francisco at 190 is 90% above average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.
In Elgin, the composite index of 87 reflects a weighted calculation where housing carries the most influence at 70, followed by groceries (86), utilities (90), transportation (82), and healthcare (88). Costs are fairly balanced across categories.
For renters: With median rents of $1,020/mo in Elgin and $3,400/mo in San Francisco, the annual rent difference is approximately $28,560.0. Over a 5-year period, that compounds to $142,800.0 in savings by choosing the more affordable city.
For homebuyers: The $979,000.0 difference in median home prices between Elgin and San Francisco translates to meaningful differences in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.
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Making Your Decision: Elgin vs San Francisco
Choosing between Elgin and San Francisco involves more than just comparing index numbers. Consider how each category aligns with your personal spending patterns. If you work from home, transportation costs matter less than housing and utilities. If you eat out frequently, the groceries index may understate your actual food spending — look at the restaurant meal prices in the detailed comparison table above instead.
The cost gap between Elgin and San Francisco reflects thousands of individual pricing differences across housing markets, grocery chains, utility providers, and healthcare networks. No two households experience the same effective cost of living even in the same city, which is why the category breakdown matters more than the headline number. Adjust the lifestyle weighting sliders above to see how your spending priorities shift the comparison between these specific metros.