City comparison
Lafayette, LA is about 150 miles (250 km) from Monroe, LA in a straight line. By road, the drive is roughly 200 miles, or about 3 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 Lafayette, LA to Monroe, LA takes about 19 min, covering roughly 150 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.
Lafayette has a population of 121,706, vs 47,631 in Monroe — about 2.6× larger by population. By land area, Lafayette covers about 56 sq mi vs 30 sq mi for Monroe.
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 | Lafayette | Monroe | Difference |
|---|---|---|---|
| Median rent | $1,022/mo | $790/mo | 29.4% higher in Lafayette |
| Median home value | $234,900 | $158,200 | 48.5% higher in Lafayette |
| Median household income | $58,850 | $36,550 | 61.0% higher in Lafayette |
| Groceries index | 94.1 | 94.1 | ≈ equal |
| Utilities index | 73.3 | 74.3 | 1.2% higher in Monroe |
| Transportation index | 96.1 | 96.1 | ≈ equal |
| Healthcare index | 95.6 | 95.6 | ≈ equal |
How much you'd need to earn in the other city to keep the same standard of living.
If you earn $100,000 in Lafayette, you'd need $91,379 in Monroe to maintain your standard of living.
Climate, safety, and demographics side by side.
Monroe, LA is about 8.6% cheaper overall than Lafayette, LA, based on our cost-of-living index. Housing costs are roughly 36% higher in Lafayette than in Monroe. If you earn $80,000 in Lafayette, you'd need about $73,103 in Monroe to keep the same standard of living.