City comparison
Jupiter, FL is about 175 miles (275 km) from St. Petersburg, FL in a straight line. By road, the drive is roughly 200 miles, or about 3 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 Jupiter, FL to St. Petersburg, FL takes about 20 min, covering roughly 175 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.
Jupiter, FL is on Eastern Time and St. Petersburg, FL is on Central Time — a 1-hour difference. When it's noon in Jupiter, it's 11 a.m. in St. Petersburg, which puts Jupiter 1 hours ahead.
Standard-time offsets. Daylight saving applies in both cities for most of the year (exceptions: Hawaii and most of Arizona), and the gap between the two stays the same.
St. Petersburg has a population of 259,343, vs 60,926 in Jupiter — about 4.3× larger by population. By land area, St. Petersburg covers about 62 sq mi vs 22 sq mi for Jupiter.
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 | Jupiter | St. Petersburg | Difference |
|---|---|---|---|
| Median rent | $2,002/mo | $1,410/mo | 42.0% higher in Jupiter |
| Median home value | $489,700 | $289,000 | 69.4% higher in Jupiter |
| Median household income | $105,413 | $70,333 | 49.9% higher in Jupiter |
| Groceries index | 103.1 | 95.8 | 7.7% higher in Jupiter |
| Utilities index | 97.0 | 89.1 | 8.9% higher in Jupiter |
| Transportation index | 108.3 | 97.8 | 10.7% higher in Jupiter |
| Healthcare index | 107.8 | 97.3 | 10.8% higher in Jupiter |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Jupiter, you'd need $85,355 in St. Petersburg to maintain your standard of living.
Climate, safety, and demographics side by side.
St. Petersburg, FL is about 14.6% cheaper overall than Jupiter, FL, based on our cost-of-living index. Housing costs are roughly 25% higher in Jupiter than in St. Petersburg. If you earn $80,000 in Jupiter, you'd need about $68,284 in St. Petersburg to keep the same standard of living.