City comparison
Houston, TX is about 200 miles (325 km) from Lafayette, LA in a straight line. By road, the drive is roughly 250 miles, or about 4 h 15 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 Houston, TX to Lafayette, LA takes about 24 min, covering roughly 200 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 has a population of 2,296,253, vs 121,706 in Lafayette — about 18.9× larger by population. By land area, Houston covers about 640 sq mi vs 56 sq mi for Lafayette.
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 | Lafayette | Difference |
|---|---|---|---|
| Median rent | $1,235/mo | $1,022/mo | 20.8% higher in Houston |
| Median home value | $235,000 | $234,900 | 0.0% higher in Houston |
| Median household income | $60,440 | $58,850 | 2.7% higher in Houston |
| Groceries index | 100.4 | 94.1 | 6.6% higher in Houston |
| Utilities index | 96.3 | 73.3 | 31.3% higher in Houston |
| Transportation index | 95.8 | 96.1 | ≈ equal (Lafayette slightly higher) |
| Healthcare index | 95.2 | 95.6 | ≈ equal (Lafayette slightly higher) |
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 $78,799 in Lafayette to maintain your standard of living.
Climate, safety, and demographics side by side.
Lafayette, LA is about 21.2% cheaper overall than Houston, TX, based on our cost-of-living index. Housing costs are roughly 71% higher in Houston than in Lafayette. If you earn $80,000 in Houston, you'd need about $63,040 in Lafayette to keep the same standard of living.