Lago Vista, TX vs South Alamo, TX

The cost of living difference between Lago Vista, TX and South Alamo, TX is dramatic. South Alamo is 89.9% cheaper than Lago Vista, a gap that translates to thousands of dollars per year in household expenses. Lago Vista has a cost index of 107 while South Alamo sits at 57, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Lago Vista is $1,379/month compared to $683/month in South Alamo — a 102% difference. Home values follow the same pattern: South Alamo is more affordable at $69,700 median vs $380,200.

Median household income in Lago Vista is $110,388 compared to $33,516 in South Alamo (+229.4%). While Lago Vista is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Lago Vista spend roughly 15% of their income on rent, less than the 24.5% in South Alamo.

Climate-wise, South Alamo is notably warmer with an average of 77.4°F compared to 67.4°F in Lago Vista. Lago Vista receives more rainfall at 33" per year compared to 22.2" in South Alamo.