Olmos Park, TX vs Union Grove, TX

The cost of living difference between Olmos Park, TX and Union Grove, TX is dramatic. Union Grove is 70% cheaper than Olmos Park, a gap that translates to thousands of dollars per year in household expenses. Olmos Park has a cost index of 142 while Union Grove sits at 84, 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 Olmos Park is $1,202/month compared to $1,125/month in Union Grove — a 7% difference. Home values follow the same pattern: Union Grove is more affordable at $224,300 median vs $887,000.

Median household income in Olmos Park is $172,434 compared to $203,594 in Union Grove (-15.3%). Union Grove offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Olmos Park spend roughly 8.4% of their income on rent, more than the 6.6% in Union Grove.

Climate-wise, Olmos Park is notably warmer with an average of 69.6°F compared to 66.2°F in Union Grove. Union Grove receives more rainfall at 45.3" per year compared to 32.4" in Olmos Park.