Does living in San Marcos CISD guarantee my child attends a specific school?

No. Assignment is set by your home’s street address, and boundaries can be redrawn as the district grows. Always verify the exact campus for a specific address with the district — we confirm it with you on any home before you offer.

Can school boundaries change after I buy?

Yes. Districts rezone as enrollment shifts, most often around new construction. Ask the district whether a boundary study is pending for the attendance zone you’re considering.

How do I confirm the exact campus for a home?

The district’s school-locator by street address is the authoritative source. School names on this page are a neutral geographic filter only, not a guarantee — we verify the live assignment on each address you’re serious about.

Homes for Sale in San Marcos CISD, TX

372 homes for sale in San Marcos CISD, TX from $114,999 · median list price $349,990 · spanning San Marcos, Martindale, Maxwell, Wimberley.

Live data — active MLS listings verified October 3, 2026. Each home is listed here because its own MLS record names San Marcos CISD — never inferred from a boundary map.

School attendance zones are set by the district and can change — confirm the exact campus for any specific address. School names are used here only as a neutral geographic filter.

High schools in San Marcos CISD

San Marcos High School (372)

San Marcos CISD spans these cities

Explore homes in San Marcos CISD

San Marcos CISD Expert

Walter Marin

REALTOR® with Compass

Walter helps buyers find homes in San Marcos CISD — comparing neighborhoods, builders, and price across the district's cities, and confirming exact campus assignment for any address. He represents buyers only, and his service is free to you.

Call (512) 877-8688

Buying a home in San Marcos CISD

In Texas, school assignment is by address — not city or ZIP. Two homes on the same street can feed different campuses, and a home inside San Marcos CISD’s boundary isn’t automatically zoned to the school you have in mind. The only reliable way to lock a campus is to verify the exact address with the district before you write an offer.

That makes the school question a home-search question: filter by the specific campus or feeder pattern you want, then confirm assignment on each address. New construction complicates it further — a brand-new subdivision is sometimes temporarily zoned to an over-capacity school with a boundary change already planned, so a “San Marcos CISD home” and a specific-school home aren’t always the same thing.

San Marcos CISD spans several communities and price points, from resale neighborhoods to active builder communities. Because we represent buyers only — at no cost to you — we compare homes across the district’s cities and builders and confirm the exact campus for any address before you commit.

San Marcos CISD schools & homes — FAQ

Does living in San Marcos CISD guarantee my child attends a specific school?: No. Assignment is set by your home’s street address, and boundaries can be redrawn as the district grows. Always verify the exact campus for a specific address with the district — we confirm it with you on any home before you offer.
Can school boundaries change after I buy?: Yes. Districts rezone as enrollment shifts, most often around new construction. Ask the district whether a boundary study is pending for the attendance zone you’re considering.
How do I confirm the exact campus for a home?: The district’s school-locator by street address is the authoritative source. School names on this page are a neutral geographic filter only, not a guarantee — we verify the live assignment on each address you’re serious about.

Motivated Seller

$279,000

216 Capistrano DR, San Marcos TX 78666

MLS #246485827 · Compass RE Texas, LLC · Lili Guzman

3 bd·2.5 ba·2,256 sqft

Motivated SellerNew Construction

$278,999

156 Little Prairie VLY, San Marcos TX 78666

MLS #247270997 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·2,014 sqft

Fixer-Upper

$279,000

1306 Alamo ST, San Marcos TX 78666

MLS #246038150 · Donald W Graham, Broker · Don Graham

3 bd·1 ba·1,335 sqft

Motivated Seller

$280,000

1422 Meadow PKWY, San Marcos TX 78666

MLS #245658792 · Keller Williams Realty · Kaley Watson

3 bd·2.5 ba·1,774 sqft

Motivated Seller

$280,000

125 Discovery LN, San Marcos TX 78666

MLS #244702413 · Sprout Realty · Eve Hanley

2 bd·2 ba·1,200 sqft

Motivated SellerNew Construction

$279,999

116 El Mirage RD, San Marcos TX 78666

MLS #244124475 · Keller Williams City-View · Christopher Marti

4 bd·3 ba·2,314 sqft

Motivated SellerNew Construction

$280,999

120 El Mirage RD, San Marcos TX 78666

MLS #244124482 · Keller Williams City-View · Christopher Marti

4 bd·3 ba·2,157 sqft

New Construction

$281,464

253 Elk Ave, San Marcos TX 78666

MLS #246390221 · ERA Experts · Matt Menard

3 bd·2 ba·1,454 sqft

Motivated Seller

$284,000

125 Raymondville PATH, San Marcos TX 78666

MLS #240214327 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,489 sqft

Price Cut

$284,900

125 Skyflower LN, San Marcos TX 78666

MLS #246582822 · Central Metro Realty · Nikolay Nedev

3 bd·2 ba·1,403 sqft

Motivated Seller

$285,000

131 Ace LN #101, San Marcos TX 78666

MLS #239561591 · Capital River Realty LLC · Katherine Grote

2 bd·2 ba·1,372 sqft

Motivated SellerNew Construction

$284,990

813 Cardenas ST, San Marcos TX 78666

MLS #231596037 · ERA Experts · Matt Menard

4 bd·3 ba·1,924 sqft

Motivated Seller

$288,500

140 RAYMONDVILLE PATH, San Marcos TX 78666

MLS #240367474 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,489 sqft

$289,900

280 Cordero DR, San Marcos TX 78666

MLS #247586150 · 3Z Realty · Robby Roden

3 bd·2.5 ba·2,257 sqft

Motivated Seller

$290,000

129 RAYMONDVILLE PATH, San Marcos TX 78666

MLS #242991157 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,396 sqft

Price Cut

$290,000

601 Zunker ST, San Marcos TX 78666

MLS #244206764 · Christies Intl Real Estate Lone Star · Ami Davis

3 bd·2 ba·1,140 sqft

$349,990

84 Thomas DR, Martindale TX 78655

MLS #247070500 · TX Real Estate Brokers · Michael Rangel

3 bd·2 ba·1,487 sqft

Motivated Seller

$294,000

124 Edward R Gaytan ST, San Marcos TX 78666

MLS #245472237 · Central Metro Realty · McKenna Welsh

3 bd·2 ba·1,462 sqft

New Construction

$294,114

157 Lindheimer LN, San Marcos TX 78666

MLS #246778341 · ERA Experts · Matt Menard

4 bd·3 ba·1,924 sqft

Price Cut

$294,900

928 Adler WAY, San Marcos TX 78666

MLS #246698184 · JLA Realty · John Lunar Villalobos

4 bd·2.5 ba·1,831 sqft

Motivated Seller

$294,990

116 Hazy View RD, San Marcos TX 78666

MLS #244078351 · DRB Group Realty, LLC · Chaquia Thomas

3 bd·2 ba·1,809 sqft

$294,997

128 Scarborough WAY, San Marcos TX 78666

MLS #246837752 · Larry Simms, Broker · David Sears

3 bd·2 ba·1,499 sqft

Motivated Seller

$295,000

2037 Northview DR, San Marcos TX 78666

MLS #243544294 · Caldwell County Real Estate · Kelsey Schawe

3 bd·2.5 ba·1,576 sqft

Motivated SellerNew Construction

$295,520

121 Knockout Rose DR, San Marcos TX 78666

MLS #238741541 · ERA Experts · Kent Zarbock

3 bd·2 ba·1,520 sqft

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