City comparison
Fremont, CA is about 20 miles (20 km) from Redwood City, CA in a straight line. By road, the drive is roughly 20 miles, or about 19 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 Fremont, CA to Redwood City, CA takes about 2 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.
Fremont has a population of 228,795, vs 83,077 in Redwood City — about 2.8× larger by population. By land area, Fremont covers about 78 sq mi vs 19 sq mi for Redwood City.
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 | Fremont | Redwood City | Difference |
|---|---|---|---|
| Median rent | $2,824/mo | $2,899/mo | 2.7% higher in Redwood City |
| Median home value | $1,231,500 | $1,777,600 | 44.3% higher in Redwood City |
| Median household income | $169,023 | $145,620 | 16.1% higher in Fremont |
| Groceries index | 108.1 | 107.4 | 0.6% higher in Fremont |
| Utilities index | 168.3 | 165.0 | 2.0% higher in Fremont |
| Transportation index | 106.1 | 104.8 | 1.2% higher in Fremont |
| Healthcare index | 106.0 | 104.8 | 1.2% higher in Fremont |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Fremont, you'd need $100,624 in Redwood City to maintain your standard of living.
Climate, safety, and demographics side by side.
Fremont, CA is about 0.6% cheaper overall than Redwood City, CA, based on our cost-of-living index. Housing costs are roughly 2% higher in Redwood City than in Fremont. If you earn $80,000 in Fremont, you'd need about $80,500 in Redwood City to keep the same standard of living.