City comparison
Deerfield Beach, FL is about 175 miles (300 km) from St. Petersburg, FL in a straight line. By road, the drive is roughly 225 miles, or about 3 h 45 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 Deerfield Beach, FL to St. Petersburg, FL takes about 22 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.
Deerfield Beach, FL is on Eastern Time and St. Petersburg, FL is on Central Time — a 1-hour difference. When it's noon in Deerfield Beach, it's 11 a.m. in St. Petersburg, which puts Deerfield Beach 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 86,455 in Deerfield Beach — about 3.0× larger by population. By land area, St. Petersburg covers about 62 sq mi vs 15 sq mi for Deerfield Beach.
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 | Deerfield Beach | St. Petersburg | Difference |
|---|---|---|---|
| Median rent | $1,575/mo | $1,410/mo | 11.7% higher in Deerfield Beach |
| Median home value | $243,900 | $289,000 | 18.5% higher in St. Petersburg |
| Median household income | $53,741 | $70,333 | 30.9% higher in St. Petersburg |
| Groceries index | 103.1 | 95.8 | 7.7% higher in Deerfield Beach |
| Utilities index | 97.0 | 89.1 | 8.9% higher in Deerfield Beach |
| Transportation index | 108.3 | 97.8 | 10.7% higher in Deerfield Beach |
| Healthcare index | 107.8 | 97.3 | 10.8% higher in Deerfield Beach |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Deerfield Beach, you'd need $86,228 in St. Petersburg to maintain your standard of living.
Climate, safety, and demographics side by side.
St. Petersburg, FL is about 13.8% cheaper overall than Deerfield Beach, FL, based on our cost-of-living index. Housing costs are roughly 23% higher in Deerfield Beach than in St. Petersburg. If you earn $80,000 in Deerfield Beach, you'd need about $68,982 in St. Petersburg to keep the same standard of living.