78681 is a Round Rock, TX zip code with a median household income around $137,819 and a median home value near $497,300, per recent Census data. I’m Robbie English, Broker, REALTOR with Uncommon Realty, and here’s what actually matters if you’re house hunting here.
What This Area Offers
This is one of Round Rock’s more established, higher-income areas, with a mix of mature neighborhoods and newer infill construction. Home values here run above the broader Round Rock average, reflecting both lot sizes and proximity to major employment centers along the I-35 corridor.
What to Actually Check
Confirm the specific Round Rock ISD campus assignment for any home, since attendance zones can vary meaningfully even within this one zip code. Ask about the age of major systems on homes built before the mid-2000s, and check whether an HOA applies, since coverage varies by neighborhood here.
Frequently Asked Questions
What city is the 78681 zip code in?
Round Rock, TX, in Williamson County.
What’s the median home value in this area?
Around $497,300 per recent Census data, though actual listing prices vary by neighborhood and property condition.
If you want current listings and comparable sales for this specific area, that’s worth pulling together before you start touring.
Ready to take the next step? search all homes for sale in Round.


