City comparison
Houston, TX is about 950 miles (1,500 km) from Port St. Lucie, FL in a straight line. By road, the drive is roughly 1,200 miles, or about 19 hours 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 Houston, TX to Port St. Lucie, FL takes about 1 h 51 min, covering roughly 950 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.
Houston, TX is on Central Time and Port St. Lucie, FL is on Eastern Time — a 1-hour difference. When it's noon in Houston, it's 1 p.m. in Port St. Lucie, which puts Houston 1 hours behind.
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.
Houston has a population of 2,296,253, vs 210,520 in Port St. Lucie — about 10.9× larger by population. By land area, Houston covers about 640 sq mi vs 120 sq mi for Port St. Lucie.
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 | Houston | Port St. Lucie | Difference |
|---|---|---|---|
| Median rent | $1,235/mo | $1,684/mo | 36.4% higher in Port St. Lucie |
| Median home value | $235,000 | $292,900 | 24.6% higher in Port St. Lucie |
| Median household income | $60,440 | $75,040 | 24.2% higher in Port St. Lucie |
| Groceries index | 100.4 | 96.5 | 4.1% higher in Houston |
| Utilities index | 96.3 | 87.7 | 9.8% higher in Houston |
| Transportation index | 95.8 | 99.0 | 3.4% higher in Port St. Lucie |
| Healthcare index | 95.2 | 98.5 | 3.5% higher in Port St. Lucie |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Houston, you'd need $104,492 in Port St. Lucie to maintain your standard of living.
Climate, safety, and demographics side by side.
Houston, TX is about 4.3% cheaper overall than Port St. Lucie, FL, based on our cost-of-living index. Housing costs are roughly 11% higher in Port St. Lucie than in Houston. If you earn $80,000 in Houston, you'd need about $83,594 in Port St. Lucie to keep the same standard of living.