City comparison
Garden Grove, CA is about 60 miles (100 km) from Thousand Oaks, CA in a straight line. By road, the drive is roughly 70 miles, or about 1 h 15 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 Garden Grove, CA to Thousand Oaks, CA takes about 7 min, covering roughly 60 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.
Garden Grove has a population of 171,637, vs 126,532 in Thousand Oaks — about 1.4× larger by population. By land area, Thousand Oaks covers about 55 sq mi vs 18 sq mi for Garden Grove.
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 | Garden Grove | Thousand Oaks | Difference |
|---|---|---|---|
| Median rent | $1,887/mo | $2,483/mo | 31.6% higher in Thousand Oaks |
| Median home value | $702,600 | $900,600 | 28.2% higher in Thousand Oaks |
| Median household income | $86,139 | $125,399 | 45.6% higher in Thousand Oaks |
| Groceries index | 106.4 | 105.1 | 1.3% higher in Garden Grove |
| Utilities index | 155.6 | 150.4 | 3.4% higher in Garden Grove |
| Transportation index | 104.4 | 100.7 | 3.7% higher in Garden Grove |
| Healthcare index | 104.3 | 100.6 | 3.7% higher in Garden Grove |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Garden Grove, you'd need $100,125 in Thousand Oaks to maintain your standard of living.
Climate, safety, and demographics side by side.
Garden Grove and Thousand Oaks have nearly identical overall cost-of-living indices. Housing costs are roughly 3% higher in Thousand Oaks than in Garden Grove. If you earn $80,000 in Garden Grove, you'd need about $80,100 in Thousand Oaks to keep the same standard of living.