City comparison
Jersey City, NJ is about 50 miles (80 km) from Trenton, NJ in a straight line. By road, the drive is roughly 60 miles, or about 1 h 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 Jersey City, NJ to Trenton, NJ takes about 6 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.
Jersey City has a population of 287,899, vs 90,055 in Trenton — about 3.2× larger by population. By land area, Jersey City covers about 15 sq mi vs 7.6 sq mi for Trenton.
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 | Jersey City | Trenton | Difference |
|---|---|---|---|
| Median rent | $1,799/mo | $1,177/mo | 52.8% higher in Jersey City |
| Median home value | $500,100 | $111,200 | 349.7% higher in Jersey City |
| Median household income | $91,151 | $44,444 | 105.1% higher in Jersey City |
| Groceries index | 109.6 | 99.9 | 9.7% higher in Jersey City |
| Utilities index | 128.8 | 111.1 | 16.0% higher in Jersey City |
| Transportation index | 105.4 | 97.8 | 7.8% higher in Jersey City |
| Healthcare index | 105.3 | 98.5 | 6.9% higher in Jersey City |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Jersey City, you'd need $89,978 in Trenton to maintain your standard of living.
Climate, safety, and demographics side by side.
Trenton, NJ is about 10% cheaper overall than Jersey City, NJ, based on our cost-of-living index. Housing costs are roughly 13% higher in Jersey City than in Trenton. If you earn $80,000 in Jersey City, you'd need about $71,982 in Trenton to keep the same standard of living.