Harlingen, TX vs Sienna, TX

The cost of living difference between Harlingen, TX and Sienna, TX is dramatic. Harlingen is 57.2% cheaper than Sienna, a gap that translates to thousands of dollars per year in household expenses. Harlingen has a cost index of 67 while Sienna sits at 158, 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 Harlingen is $893/month compared to $2,853/month in Sienna — a 69% difference. Home values follow the same pattern: Harlingen is more affordable at $125,700 median vs $440,600.

Median household income in Harlingen is $55,891 compared to $171,709 in Sienna (-67.5%). While Sienna is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Harlingen spend roughly 19.2% of their income on rent, less than the 19.9% in Sienna.

Climate-wise, Harlingen is notably warmer with an average of 75°F compared to 71.1°F in Sienna. Sienna receives more rainfall at 49.7" per year compared to 24" in Harlingen.