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.

San Marcos High School Homes for Sale in San Marcos, TX

372 homes zoned to San Marcos High School in San Marcos, TX · median list price $349,990.

Live data — active MLS listings verified October 3, 2026. Each home is listed here because its own MLS record names this campus — 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.

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.

$210,000

1064 Esplanade PKWY, San Marcos TX 78666

MLS #245676789 · JBGoodwin REALTORS WL · Kelly Witt

2 bd·2 ba·1,026 sqft

$210,500

109 Bosque DR, San Marcos TX 78666

MLS #245186294 · The Damron Group REALTORS · Jodi Adams

2 bd·2 ba·1,026 sqft

Price CutNew Construction

$212,999

348 Navidad River DR, San Marcos TX 78666

MLS #245572497 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,500 sqft

Motivated SellerNew Construction

$212,999

1709 Iron Truss RD, San Marcos TX 78666

MLS #245067470 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Price CutNew Construction

$213,999

345 Trinity River HOLW, San Marcos TX 78666

MLS #246007055 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,500 sqft

Fixer-Upper

$214,900

1153 Overlook WAY, San Marcos TX 78666

MLS #247186391 · Realty Texas LLC · Amanda Wallace

3 bd·2 ba·1,202 sqft

Motivated Seller

$215,000

1100 Mira Loma LN, San Marcos TX 78666

MLS #245446076 · Team Price Real Estate · Melanie Price

3 bd·2 ba·1,230 sqft

Motivated SellerNew Construction

$214,999

1620 Iron Truss RD, San Marcos TX 78666

MLS #245067469 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Motivated Seller

$215,000

131 Spiny Lizard LN, San Marcos TX 78666

MLS #243337637 · Nu Edge Realty · Marlena Fitts

3 bd·2.5 ba·1,534 sqft

Motivated Seller

$215,000

217 Teron DR, San Marcos TX 78666

MLS #241707116 · Quest Real Estate · Tonnie Benn

3 bd·2 ba·1,160 sqft

New Construction

$215,999

335 Navidad River DR, San Marcos TX 78666

MLS #246416173 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,484 sqft

Motivated SellerNew Construction

$215,999

325 Navidad River DR, San Marcos TX 78666

MLS #246005891 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Motivated SellerNew Construction

$215,999

341 Navidad River DR, San Marcos TX 78666

MLS #246416175 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,676 sqft

Price Cut

$219,000

506 W San Antonio ST #205, San Marcos TX 78666

MLS #243736189 · All City Real Estate Ltd. Co · Christain Conner

2 bd·2 ba·1,063 sqft

Motivated SellerNew Construction

$223,999

328 Trinity River HOLW, San Marcos TX 78666

MLS #246398685 · Keller Williams City-View · Christopher Marti

3 bd·2 ba·1,484 sqft

$224,900

1174 Esplanade PKWY, San Marcos TX 78666

MLS #244467197 · Pure Realty · Orlando Solis

3 bd·2 ba·1,102 sqft

Motivated SellerNew Construction

$224,999

1713 Iron Truss RD, San Marcos TX 78666

MLS #245542721 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,859 sqft

Motivated SellerNew Construction

$226,999

331 Navidad River DR, San Marcos TX 78666

MLS #246414665 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,859 sqft

Motivated SellerNew Construction

$227,999

338 Trinity River HOLW, San Marcos TX 78666

MLS #246668814 · Keller Williams City-View · Christopher Marti

4 bd·2 ba·1,859 sqft

Price Cut

$227,990

1220 Esplanade PKWY, San Marcos TX 78666

MLS #247028177 · Co Op Realty · Paul Kudrle

3 bd·2.5 ba·1,336 sqft

$229,000

310 Pat Garrison ST #8, San Marcos TX 78666

MLS #242926426 · Lloyd Barnes Real Estate Team · Lloyd Barnes

2 bd·2 ba·918 sqft

Motivated Seller

$229,500

105 Casita CV, San Marcos TX 78666

MLS #245597535 · Clark Real Estate Agency · Ricky Clark

3 bd·2 ba·1,373 sqft

$230,000

2011 Castle Creek DR, San Marcos TX 78666

MLS #247462252 · Spyglass Realty · Dustin Raye

3 bd·2 ba·1,298 sqft

$230,000

800 Barbara DR, San Marcos TX 78666

MLS #246474669 · Realty of America, LLC · Gisselle Alvarado-Martinez

3 bd·2 ba·1,108 sqft

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