City comparison
Norwalk, CA is about 50 miles (70 km) from Simi Valley, CA in a straight line. By road, the drive is roughly 60 miles, or about 57 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 Norwalk, CA to Simi Valley, CA takes about 5 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.
Simi Valley has a population of 126,153, vs 101,893 in Norwalk — about 1.2× larger by population. By land area, Simi Valley covers about 42 sq mi vs 9.7 sq mi for Norwalk.
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 | Norwalk | Simi Valley | Difference |
|---|---|---|---|
| Median rent | $1,860/mo | $2,402/mo | 29.1% higher in Simi Valley |
| Median home value | $593,100 | $704,200 | 18.7% higher in Simi Valley |
| Median household income | $91,259 | $112,144 | 22.9% higher in Simi Valley |
| Groceries index | 106.4 | 105.1 | 1.3% higher in Norwalk |
| Utilities index | 155.6 | 150.4 | 3.4% higher in Norwalk |
| Transportation index | 104.4 | 100.7 | 3.7% higher in Norwalk |
| Healthcare index | 104.3 | 100.6 | 3.7% higher in Norwalk |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Norwalk, you'd need $100,007 in Simi Valley to maintain your standard of living.
Climate, safety, and demographics side by side.
Norwalk and Simi Valley have nearly identical overall cost-of-living indices. Housing costs are roughly 3% higher in Simi Valley than in Norwalk. If you earn $80,000 in Norwalk, you'd need about $80,006 in Simi Valley to keep the same standard of living.