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.

Motivated Seller

$439,990

128 Desert Zinnia CV, San Marcos TX 78666

MLS #233713563 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,573 sqft

Motivated Seller

$440,000

2030 Ash ST, San Marcos TX 78666

MLS #242704283 · Real Broker, LLC · Alan Mora

6 bd·3.5 ba·3,795 sqft

Motivated Seller

$439,990

218 Wild Honeysuckle WAY, San Marcos TX 78666

MLS #232871331 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,761 sqft

$440,000

111 Merrywood LN, San Marcos TX 78666

MLS #246949765 · Monica & Company Real Estate · Michael Nolen

3 bd·2.5 ba·1,687 sqft

Motivated Seller

$439,990

153 Antoinette WAY #102, San Marcos TX 78666

MLS #226894073 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,594 sqft

Motivated Seller

$442,052

124 Antoinette WAY #101, San Marcos TX 78666

MLS #227519975 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,796 sqft

Motivated Seller

$442,990

236 Wild Honeysuckle WAY, San Marcos TX 78666

MLS #233287860 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,761 sqft

$444,500

221 Sweeping Sage LN, San Marcos TX 78666

MLS #246791209 · Realty Texas LLC · Ysolette Dailey

2 bd·2 ba·1,398 sqft

$449,000

224 Majestic Sage TRL, San Marcos TX 78666

MLS #247534239 · Hart Properties · Patricia Fernandez

3 bd·2.5 ba·2,143 sqft

Price Cut

$449,000

229 Heartleaf RD, San Marcos TX 78666

MLS #244381517 · TxHome Realty · Ian Gonzalez

3 bd·2 ba·2,114 sqft

Assumable Loan

$449,999

312 Pin Cherry PASS, San Marcos TX 78666

MLS #247442821 · Keller Williams Heritage · Michelle Carter

4 bd·3 ba·2,241 sqft

Price CutNew Construction

$450,000

245 Wild Honeysuckle WAY, San Marcos TX 78666

MLS #245064571 · David Weekley Homes · Jimmy Rado

2 bd·2.5 ba·1,745 sqft

$450,000

1104 Gravel ST, San Marcos TX 78666

MLS #247345660 · Sprout Realty · Isaac Quintanilla

3 bd·2 ba·1,476 sqft

$450,000

102 Pitt, San Marcos TX 78666

MLS #245592143 · Andrew Phillips, Broker · Andrew Phillips

2 bd·1 ba·1,468 sqft

Motivated Seller

$450,945

105 Antoinette WAY #103, San Marcos TX 78666

MLS #226437141 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,594 sqft

Motivated Seller

$452,533

112 Desert Zinnia CV, San Marcos TX 78666

MLS #233611216 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,719 sqft

Price Cut

$454,990

315 Fountain Grass DR, San Marcos TX 78666

MLS #245662834 · Ryan Matthews · Ryan Matthews

3 bd·2 ba·1,944 sqft

Motivated Seller

$454,990

127 Antoinette WAY, San Marcos TX 78666

MLS #226439441 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2 ba·1,731 sqft

Motivated SellerNew Construction

$464,900

332 Bundleflower WAY, San Marcos TX 78666

MLS #245306129 · Perry Homes Realty, LLC · Lee Jones

4 bd·2 ba·2,187 sqft

$469,900

217 N Bishop ST, San Marcos TX 78666

MLS #245882846 · All City Real Estate Ltd. Co · Sylvia Muzzy

3 bd·2 ba·1,386 sqft

Motivated SellerNew Construction

$469,900

226 Penstemon VW, San Marcos TX 78666

MLS #245485300 · Perry Homes Realty, LLC · Lee Jones

3 bd·2.5 ba·2,251 sqft

$470,000

808 Dale DR, San Marcos TX 78666

MLS #247457229 · Sprout Realty · Matthew Hartmann

4 bd·3 ba·2,694 sqft

Motivated Seller

$473,822

321 Quarry Springs DR, San Marcos TX 78666

MLS #245091909 · KW-Austin Portfolio Real Estate · Jeremy Bartlett

3 bd·2 ba·2,023 sqft

Motivated Seller

$473,890

1528 Dancing Oak LN, San Marcos TX 78666

MLS #226463011 · Next Door Realty LLC · Richard Romeo

2 bd·2 ba·1,504 sqft

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