Plano, TX vs Round Rock, TX

Round Rock is moderately more affordable than Plano, with a 7.2% lower cost of living index. Plano scores 126 compared to 118 for Round Rock, where the US average is 100. This difference means residents of Plano can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Plano is $1,792/month compared to $1,713/month in Round Rock — a 5% difference. Home values follow the same pattern: Round Rock is more affordable at $383,700 median vs $440,600.

Median household income in Plano is $108,649 compared to $97,187 in Round Rock (+11.8%). While Plano is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Plano spend roughly 19.8% of their income on rent, less than the 21.2% in Round Rock.

Climate-wise, Round Rock is notably warmer with an average of 70°F compared to 65°F in Plano. Plano receives more rainfall at 38.3" per year compared to 36.3" in Round Rock.