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

3. Marshall

Insider Monkey Score: 19.78

Livability Score: 68

Median Rent: $950

IM Cost of Living: 79.4

In terms of affordability, Marshall is one of the best places in Texas for a couple to live on only social security. Another advantage of retiring in Marshall is its vibrant culture. The town is filled with art galleries, museums, and several historical landmarks.