City comparison
Petaluma, CA is about 70 miles (100 km) from Sacramento, CA in a straight line. By road, the drive is roughly 80 miles, or about 1 h 30 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 Petaluma, CA to Sacramento, CA takes about 8 min, covering roughly 70 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.
Sacramento has a population of 523,600, vs 59,682 in Petaluma — about 8.8× larger by population. By land area, Sacramento covers about 99 sq mi vs 14 sq mi for Petaluma.
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 | Petaluma | Sacramento | Difference |
|---|---|---|---|
| Median rent | $2,361/mo | $1,592/mo | 48.3% higher in Petaluma |
| Median home value | $805,800 | $450,500 | 78.9% higher in Petaluma |
| Median household income | $108,527 | $78,954 | 37.5% higher in Petaluma |
| Groceries index | 105.1 | 105.1 | ≈ equal |
| Utilities index | 152.1 | 148.9 | 2.1% higher in Petaluma |
| Transportation index | 100.7 | 100.7 | ≈ equal |
| Healthcare index | 100.6 | 100.6 | ≈ 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 Petaluma, you'd need $95,010 in Sacramento to maintain your standard of living.
Climate, safety, and demographics side by side.
Sacramento, CA is about 5% cheaper overall than Petaluma, CA, based on our cost-of-living index. Housing costs are roughly 11% higher in Petaluma than in Sacramento. If you earn $80,000 in Petaluma, you'd need about $76,008 in Sacramento to keep the same standard of living.