78640 Zip Code Guide | Kyle and South Hays County
78640 At a Glance
The 78640 ZIP code covers the city of Kyle and a large surrounding area in central Hays County. It sits directly south of Austin along the I 35 corridor and functions as one of the primary growth markets in the South Austin metro. Compared to older Austin ZIP codes, 78640 feels newer and more suburban, with large master planned communities and expanding infrastructure. Many residents choose this area for newer housing options, school access, and proximity to Austin employment centers.
Key Characteristics
Location: Central Hays County centered around Kyle
Major Access: I 35, SH 45 Southeast, FM 1626, and Kyle Parkway
School Districts: Primarily Hays Consolidated Independent School District
Housing Style: Large master planned communities, newer subdivisions, and established neighborhoods
The Vibe: Suburban, family oriented, and growth driven
Price Point: Median Home Price Range (2026): $290,000 to $330,000
Considerations to Know
Traffic patterns are closely tied to I 35 access and peak travel times.
Retail and services continue to expand alongside residential growth.
Current Active Listings:
Neighborhood Character & Housing Overview
78640 is best understood as a collection of subdivisions rather than a single neighborhood identity. Development has occurred in multiple phases, resulting in a wide range of home styles, lot sizes, and amenity packages. Newer master planned communities offer trails, pools, and community centers, while older neighborhoods provide more established street patterns. Buyers often compare homes here based on subdivision features, school alignment, and access routes.
| Feature | What You’ll Typically See in 78640 |
|---|---|
 Primary Housing Type | Single family homes, newer master planned communities |
 Typical Build Period | Early 2000s through recent construction |
 Lot Sizes | Standard suburban lots with variation by subdivision |
 Architectural Variety | Contemporary suburban and traditional designs |
 Renovation Levels | Mostly move in ready with selective updates |
 Street Layout | Planned subdivisions with collector roads and cul de sacs |
In 78640, housing comparisons are most accurate at the subdivision level. Amenity packages, school zoning, and access to major roads often matter more than square footage alone. Understanding how each community functions helps buyers and sellers evaluate value and fit more clearly.
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Market Snapshot
Market behavior in 78640 reflects its role as a major South Austin growth market. Buyer demand spans first time buyers, move up households, and long term residents. Inventory and pricing trends vary significantly between newer and more established subdivisions. Market metrics are most useful when reviewed alongside recent sales within the same community.
Sales Price
Sqaure Footage
Price Negotiations
Days on Market
Total Sales
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Local Amenities & Access
Amenities in 78640 are closely tied to residential growth and expanding commercial corridors. The area balances neighborhood living with increasing retail and dining options. Daily routines are shaped by access to I 35 and internal arterial roads. Convenience varies depending on proximity to newer commercial nodes.
Employment & Commute Connectivity
78640 offers direct access to Austin and regional employment centers through I 35 and SH 45 Southeast. Many residents commute north toward South Austin, downtown, and major job hubs. Commute experience varies by subdivision location and time of day. Areas closer to I 35 offer quicker regional access, while interior neighborhoods may require additional travel time. Route planning plays a central role in daily routines.
School Zoning & Education
The ZIP is primarily served by Hays Consolidated Independent School District, which operates multiple campuses throughout Kyle. Schools commonly associated with this area include Negley Elementary, Kyle Elementary, Tobias Elementary, Wallace Middle School, Simon Middle School, Lehman High School, and Jack C Hays High School, depending on address. Attendance zones vary by subdivision and continue to evolve with growth. Address level confirmation is essential when evaluating school alignment.
Retail & Daily Services
Retail and daily services in 78640 are concentrated along I 35 frontage roads, Kyle Parkway, and expanding commercial centers. Grocery stores, dining options, medical offices, and professional services are readily available. Kyle continues to add retail options as residential growth increases. Larger regional retail destinations are accessible within short drives. Convenience improves closer to major corridors.
Outdoor Amenities
Outdoor amenities are an important part of community life in 78640. Lake Kyle Park, Plum Creek Golf Course, Steeplechase Park, and neighborhood green spaces provide trails, sports fields, and gathering areas. Many master planned communities include additional amenities such as pools and playgrounds. Access to outdoor space varies by subdivision. Proximity to parks often influences neighborhood comparisons.
Buyer and Seller Considerations in 78640
78640 functions as a subdivision driven market where planning and location matter. Buyers and sellers benefit from understanding how growth patterns influence demand.
For Buyers:
Compare subdivisions based on amenities, school zoning, and access to I 35.
Evaluate commute routing carefully, especially during peak travel times.
Confirm school assignments by address due to ongoing boundary adjustments.
Consider long term development around your chosen neighborhood.
For Sellers:
Price based on recent sales within the same subdivision whenever possible.
Highlight community amenities, school access, and nearby retail growth.
Be prepared to compete with new construction in active phases.
Clear positioning around location and lifestyle helps listings stand out.