City comparison
Oak Park, IL is about 20 miles (40 km) from Tinley Park, IL in a straight line. By road, the drive is roughly 30 miles, or about 28 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 Oak Park, IL to Tinley Park, IL takes about 3 min, covering roughly 20 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.
Tinley Park has a population of 55,571, vs 53,834 in Oak Park — about the same size. By land area, Tinley Park covers about 16 sq mi vs 4.7 sq mi for Oak Park.
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 | Oak Park | Tinley Park | Difference |
|---|---|---|---|
| Median rent | $1,409/mo | $1,399/mo | 0.7% higher in Oak Park |
| Median home value | $440,500 | $278,300 | 58.3% higher in Oak Park |
| Median household income | $103,264 | $99,628 | 3.6% higher in Oak Park |
| Groceries index | 106.3 | 106.3 | ≈ equal |
| Utilities index | 84.3 | 84.3 | ≈ equal |
| Transportation index | 100.2 | 100.2 | ≈ equal |
| Healthcare index | 100.4 | 100.4 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Oak Park, you'd need $99,971 in Tinley Park to maintain your standard of living.
Climate, safety, and demographics side by side.
Oak Park and Tinley Park have nearly identical overall cost-of-living indices. If you earn $80,000 in Oak Park, you'd need about $79,977 in Tinley Park to keep the same standard of living.