5 Best Places in Louisiana for a Couple to Live on Only Social Security

3. Thibodaux

Insider Monkey Score: 41

Cost of Living Index: 85.9

Median Home Price: $201,600

Average Monthly Rent: $1,200

Livability Score: 82

The total population of Thibodaux is 15,543, among which 17% are people above or 65 years of age. The city is considered a metropolitan area and offers all the necessary amenities. Moreover, it has beautiful parks and community centers.