City comparison
Gilroy, CA is about 50 miles (80 km) from Hayward, CA in a straight line. By road, the drive is roughly 60 miles, or about 1 h 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 Gilroy, CA to Hayward, CA takes about 6 min, covering roughly 50 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.
Hayward has a population of 160,602, vs 58,696 in Gilroy — about 2.7× larger by population. By land area, Hayward covers about 46 sq mi vs 17 sq mi for Gilroy.
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 | Gilroy | Hayward | Difference |
|---|---|---|---|
| Median rent | $2,245/mo | $2,260/mo | 0.7% higher in Hayward |
| Median home value | $915,200 | $775,700 | 18.0% higher in Gilroy |
| Median household income | $127,391 | $105,371 | 20.9% higher in Gilroy |
| Groceries index | 105.1 | 108.1 | 2.9% higher in Hayward |
| Utilities index | 153.0 | 168.3 | 10.0% higher in Hayward |
| Transportation index | 100.7 | 106.1 | 5.4% higher in Hayward |
| Healthcare index | 100.6 | 106.0 | 5.4% higher in Hayward |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Gilroy, you'd need $100,860 in Hayward to maintain your standard of living.
Climate, safety, and demographics side by side.
Gilroy, CA is about 0.9% cheaper overall than Hayward, CA, based on our cost-of-living index. Housing costs are roughly 3% higher in Gilroy than in Hayward. If you earn $80,000 in Gilroy, you'd need about $80,688 in Hayward to keep the same standard of living.