78664 Zip Code Guide | Round Rock
78664 At a Glance
The 78664 ZIP code covers much of eastern and central Round Rock and includes a mix of long established neighborhoods, civic facilities, and commercial corridors. The area is often evaluated for its central location, access to major roadways, and housing stock that reflects several decades of development within the Round Rock market.
Key Characteristics
Location: Central and east Round Rock
Major Access: I 35, SH 45, US 79, and Gattis School Road
School Districts: Primarily Round Rock ISD with zoning that varies by neighborhood
Housing Style: Predominantly established single family neighborhoods with some townhome and attached housing
The Vibe: Practical, well established, and access oriented with a strong local infrastructure presence
Price Point: Median Home Price Range (2026): $315,000 to $390,000
Considerations to Know
- Portions of 78664 are near rail lines or major roadways. Noise levels and traffic patterns can vary by street and should be evaluated at the property level.
Some attendance zones are close together, particularly near ZIP edges. Address level verification is important when comparing homes.
Current Active Listings:
Neighborhood Character & Housing Overview
Neighborhoods in 78664 developed across multiple phases, resulting in a wide range of housing styles, subdivision layouts, and lot configurations. Many areas feature mature trees and established streets, while others include newer infill and updated housing closer to commercial corridors.
| Feature | What You’ll Typically See in 78664 |
|---|---|
 Primary Housing Type | Single family homes with some townhome and duplex options |
 Typical Build Period | 1970s through early 2000s |
 Lot Sizes | Varies by neighborhood with many established lots |
 Architectural Variety | Ranch style, traditional two story, and updated transitional homes |
 Renovation Levels | Wide range from original condition to fully renovated |
 Street Layout | Grid and curving streets depending on subdivision |
Because of its established nature, pricing and demand in 78664 are often influenced by neighborhood specific factors such as street location, lot usability, and renovation scope rather than ZIP wide averages.
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Market Snapshot
Market activity in 78664 reflects steady demand driven by central location, housing accessibility, and strong regional connectivity. Metrics are most useful when reviewed alongside neighborhood context and recent comparable sales.
Sales Price
Sqaure Footage
Price Negotiations
Days on Market
Total Sales
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Local Amenities & Access
Amenities and access in 78664 are shaped by its role as one of Round Rock’s most centrally positioned ZIP codes. The area benefits from proximity to civic services, retail corridors, employment access, and established parks rather than destination style development.
Employment & Commute Connectivity
78664 offers direct access to I 35, SH 45, and US 79, providing efficient routes to Austin, Georgetown, and surrounding employment centers. This connectivity supports flexible commute options, with travel times influenced by corridor choice and time of day. Many residents value the ability to reach multiple destinations without relying on a single route.
School Zoning & Education
The 78664 ZIP code is served by Round Rock Independent School District, with school assignments varying by neighborhood and street location. Schools commonly associated with this area include Cedar Ridge High School, CD Fulkes Middle School, Ridgeview Middle School, and elementary campuses such as Callison Elementary, Gattis Elementary, and Blackland Prairie Elementary, depending on address. School zoning should always be verified by address through the district.
Retail & Daily Services
Retail and daily services in 78664 are concentrated along established corridors such as US 79, Gattis School Road, and areas near I 35. Grocery stores, dining options, medical offices, and professional services are readily accessible throughout Round Rock, supporting convenient day to day living. Additional retail and service options in nearby parts of the city further expand access without requiring travel into Austin. This distribution reinforces the ZIP’s practical and self contained feel.
Outdoor Amenities
Outdoor amenities in 78664 include neighborhood parks, green spaces, and trail access integrated throughout Round Rock. Areas such as Memorial Park, Forest Creek Golf Club, and connected trail systems provide opportunities for walking, recreation, and outdoor use. Additional community parks and open spaces support everyday outdoor activity, with access varying by neighborhood and proximity to city maintained facilities.
Buyer and Seller Considerations in 78664
Because 78664 includes long established neighborhoods with varied housing conditions, buyers and sellers often focus on property specific details and neighborhood context.
For Buyers:
Buyers often compare homes based on condition, layout, and street placement due to wide variation within the ZIP. Renovation history can play a key role in pricing decisions.
Proximity to major corridors can influence noise and daily travel patterns. Evaluating street location is often part of the process.
Neighborhood maturity and lot usability are frequently considered alongside home features. Buyers often weigh these factors carefully.
For Sellers:
Sellers tend to see stronger results when pricing reflects recent neighborhood level sales rather than broader ZIP trends. Micro location often matters.
Presentation and maintenance remain important in established areas where buyers expect variation in condition. Clear positioning can help listings stand out.
Competition may come from both newer construction in nearby ZIP codes and resale homes within Round Rock. Understanding that context can inform strategy.