Big Spring, TX vs San Marcos, TX

There is a significant gap in the cost of living between these two cities. Big Spring is 21.4% cheaper than San Marcos. With a cost index of 75 vs 96, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Big Spring to San Marcos should plan for substantially higher expenses across most categories.

On the housing front, median rent in Big Spring is $1,009/month compared to $1,299/month in San Marcos — a 22% difference. Home values follow the same pattern: Big Spring is more affordable at $138,800 median vs $269,700.

Median household income in Big Spring is $70,532 compared to $51,030 in San Marcos (+38.2%). Big Spring offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Big Spring spend roughly 17.2% of their income on rent, less than the 30.5% in San Marcos. The Big Spring ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.