Round Rock TX Population & Demographics: What New Residents Should Know

“Who actually lives in Round Rock?” That’s the kind of question that keeps data nerds and sociologists up at night—and it also matters to people making big decisions about where to put down roots. With a population of roughly 120,000 residents, Round Rock is large enough to support vibrant businesses and cultural events but small enough that you’ll still see familiar faces at the grocery store.

The median age here sits in the mid‑30s, painting a picture of a city in the prime of its life. You’ll find young professionals, families with school‑age children, and longtime residents who moved here decades ago and never looked back. The median household income is comfortably above the national average, reflecting both the influence of the tech sector and the relative affordability of the area. Roughly half of households earn $100,000 or more per year, which means our local economy is fueled by residents who invest in their homes, support local businesses and expect quality services.

Education levels are high—nearly everyone has graduated high school, and close to half of residents hold a bachelor’s degree or higher. That educated population brings a mix of engineers, healthcare providers, educators, creatives and entrepreneurs. It also influences the types of businesses that thrive here, from coffee shops with co‑working tables to STEAM‑focused after‑school programs for kids.

Round Rock is also a tapestry of cultures. In recent years, the city has welcomed families from around the world, making our culinary scene as diverse as our music playlists. You’re as likely to find pupusas and pho on the menu as you are brisket and tacos. This diversity is more than a talking point—it’s felt in the schools, the festivals, the community events and the ease with which newcomers integrate into the social fabric. A sense of inclusivity makes settling here smoother, especially for those moving from bigger metropolitan areas.

Population growth has been steady rather than explosive. While some Texas cities have seen rapid booms that strain infrastructure, Round Rock’s 3–4 percent annual growth keeps pace with the expansion of roads, schools and public services. That means our schools remain relatively uncrowded, our parks stay clean and our property values appreciate at a healthy rate. It’s like the Goldilocks of growth—not too fast, not too slow, just right.

How do these demographics influence your real‑estate decisions? Neighborhoods with younger families tend to have lively parks, splash pads and HOA‑hosted movie nights. Areas with higher median incomes often come with nicer community amenities but also higher HOA fees. Historic districts draw those who appreciate character and mature trees, while master‑planned communities appeal to buyers seeking modern layouts and community pools. Each demographic cluster shapes the vibe of its neighborhood, and that vibe is what you’ll live every day.

As someone who spends half my life touring homes and talking with residents, I can help you interpret these numbers beyond the surface. Are you a single professional seeking nightlife and convenience? A family needing top‑rated schools? An investor wanting stable rental income? Let’s find the neighborhood with the demographics—and the personality—that match your goals. Give me a call, and let’s turn data into your new home address.