City comparison
Chicago, IL is about 40 miles (60 km) from Elgin, IL in a straight line. By road, the drive is roughly 40 miles, or about 45 min behind the wheel at highway speeds.
Driving distance is a rough estimate (great-circle × 1.25); driving time assumes a 60 mph blended average. Real trips run 10–20% longer with stops.
A direct flight from Chicago, IL to Elgin, IL takes about 4 min, covering roughly 40 miles in a straight line. Connecting itineraries with a layover typically add 1–3 hours.
Block-to-block estimate at ~500 mph cruise, including taxi, climb, and descent — what an airline would publish, not pure airborne time.
Chicago has a population of 2,721,914, vs 114,190 in Elgin — about 23.8× larger by population. By land area, Chicago covers about 230 sq mi vs 38 sq mi for Elgin.
Population from US Census ACS. Land area from the Census Gazetteer (city proper, excluding inland water).
Cost indices by category, with the US city average (100) marked.
Index: 100 = US city average. Lower is more affordable.
Side-by-side costs, salaries, and sub-category indices.
| Metric | Chicago | Elgin | Difference |
|---|---|---|---|
| Median rent | $1,314/mo | $1,190/mo | 10.4% higher in Chicago |
| Median home value | $304,500 | $242,500 | 25.6% higher in Chicago |
| Median household income | $71,673 | $85,998 | 20.0% higher in Elgin |
| Groceries index | 106.4 | 106.3 | ≈ equal (Chicago slightly higher) |
| Utilities index | 84.4 | 84.3 | ≈ equal (Chicago slightly higher) |
| Transportation index | 100.3 | 100.2 | ≈ equal (Chicago slightly higher) |
| Healthcare index | 100.2 | 100.4 | ≈ equal (Elgin slightly higher) |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Chicago, you'd need $99,608 in Elgin to maintain your standard of living.
Climate, safety, and demographics side by side.
Chicago and Elgin have nearly identical overall cost-of-living indices. If you earn $80,000 in Chicago, you'd need about $79,686 in Elgin to keep the same standard of living.