City comparison
Poway, CA is about 10 miles (20 km) from San Diego, CA in a straight line. By road, the drive is roughly 20 miles, or about 17 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 Poway, CA to San Diego, CA takes about 2 min, covering roughly 10 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.
San Diego has a population of 1,383,987, vs 48,737 in Poway — about 28.4× larger by population. By land area, San Diego covers about 325 sq mi vs 39 sq mi for Poway.
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 | Poway | San Diego | Difference |
|---|---|---|---|
| Median rent | $2,165/mo | $2,080/mo | 4.1% higher in Poway |
| Median home value | $911,500 | $783,300 | 16.4% higher in Poway |
| Median household income | $135,605 | $98,657 | 37.5% higher in Poway |
| Groceries index | 107.6 | 107.6 | ≈ equal |
| Utilities index | 169.8 | 169.8 | ≈ equal |
| Transportation index | 100.0 | 100.0 | ≈ equal |
| Healthcare index | 100.0 | 100.0 | ≈ 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 Poway, you'd need $99,815 in San Diego to maintain your standard of living.
Climate, safety, and demographics side by side.
Poway and San Diego have nearly identical overall cost-of-living indices. If you earn $80,000 in Poway, you'd need about $79,852 in San Diego to keep the same standard of living.