City comparison
Brea, CA is about 0 miles (0 km) from Placentia, CA in a straight line. By road, the drive is roughly 0 miles, or about 4 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 Brea, CA to Placentia, CA takes about 0 min, covering roughly 0 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.
Placentia has a population of 51,797, vs 47,099 in Brea — about the same size. By land area, Brea covers about 13 sq mi vs 6.7 sq mi for Placentia.
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 | Brea | Placentia | Difference |
|---|---|---|---|
| Median rent | $2,218/mo | $2,166/mo | 2.4% higher in Brea |
| Median home value | $834,600 | $835,600 | 0.1% higher in Placentia |
| Median household income | $120,226 | $106,155 | 13.3% higher in Brea |
| Groceries index | 106.4 | 106.4 | ≈ equal |
| Utilities index | 155.6 | 155.6 | ≈ equal |
| Transportation index | 104.4 | 104.4 | ≈ equal |
| Healthcare index | 104.3 | 104.3 | ≈ 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 Brea, you'd need $99,891 in Placentia to maintain your standard of living.
Climate, safety, and demographics side by side.
Brea and Placentia have nearly identical overall cost-of-living indices. If you earn $80,000 in Brea, you'd need about $79,913 in Placentia to keep the same standard of living.