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

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

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 (377)

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

$629,990

1851 Dancing Oak LN, San Marcos TX 78666

MLS #228167251 · HOMEROCK REALTY · Milly Kammerdiener

2 bd·2.5 ba·2,160 sqft

Price CutNew Construction

$631,736

208 Possumhaw LN, San Marcos TX 78666

MLS #245990204 · ERA Experts · Kent Zarbock

4 bd·3.5 ba·2,861 sqft

Motivated Seller

$635,000

1148 Rusty Blackhaw TRL, San Marcos TX 78666

MLS #245725196 · Stellar Equity Group LLC · Blake Phillips

4 bd·3.5 ba·3,195 sqft

$640,000

500 Deer Creek DR, San Marcos TX 78666

MLS #244281059 · Hills Of Texas Sky Realty · Josh Harmon-Sanders

3 bd·2 ba·1,736 sqft

Price Cut

$639,999

730 Teakmill TRL, San Marcos TX 78666

MLS #243790687 · Christies Intl Real Estate Lone Star · Amanda Nguyen

4 bd·3.5 ba·3,093 sqft

Motivated Seller

$649,900

123 Puppy Dog PASS, San Marcos TX 78666

MLS #240733825 · David Weekley Homes · Jimmy Rado

4 bd·3 ba·2,779 sqft

Motivated Seller

$649,900

511 Teakmill TRL, San Marcos TX 78666

MLS #242293092 · Compass RE Texas, LLC · Tyler Zimmerman

5 bd·4.5 ba·3,528 sqft

$649,990

446 Skipping Cedar ST, San Marcos TX 78666

MLS #245341935 · Outlaw Realty · Grant Whittenberger

2 bd·2.5 ba·2,130 sqft

Motivated Seller

$659,990

209 Missouri Primrose LN, San Marcos TX 78666

MLS #241117786 · Ryan Matthews · Ryan Matthews

4 bd·3.5 ba·2,818 sqft

Motivated Seller

$799,000

3500 Scull RD, Martindale TX 78655

MLS #240684993 · All City Real Estate Ltd. Co · Nick Stiler

3 bd·2.5 ba·3,112 sqft

Motivated Seller

$799,500

100 Little El Paso RD, Martindale TX 78655

MLS #241567355 · eXp Realty, LLC · Amy Allen

4 bd·5 ba·3,850 sqft

Price Cut

$674,000

220 Cruising Oak ST, San Marcos TX 78666

MLS #244008162 · Realty Texas LLC · Ysolette Dailey

3 bd·3 ba·2,479 sqft

New Construction

$674,446

231 Possumhaw LN, San Marcos TX 78666

MLS #247430479 · ERA Experts · Kent Zarbock

4 bd·3.5 ba·3,222 sqft

Price CutNew Construction

$674,900

520 Bundleflower WAY, San Marcos TX 78666

MLS #246608546 · Perry Homes Realty, LLC · Lee Jones

4 bd·3.5 ba·3,395 sqft

Motivated SellerNew Construction

$674,900

232 Knockout Rose DR, San Marcos TX 78666

MLS #244252161 · Perry Homes Realty, LLC · Lee Jones

4 bd·3.5 ba·3,411 sqft

Price CutNew Construction

$678,431

132 Bigtooth Maple LN, San Marcos TX 78666

MLS #245995760 · ERA Experts · Kent Zarbock

4 bd·3 ba·3,190 sqft

New Construction

$680,167

412 Spanish Clover TRL, San Marcos TX 78666

MLS #247588834 · David Weekley Homes · Jimmy Rado

3 bd·3 ba·2,707 sqft

Motivated Seller

$685,000

8139 Ozark DR, San Marcos TX 78666

MLS #241126225 · eXp Realty, LLC · David Schneider

3 bd·2.5 ba·2,381 sqft

Motivated Seller

$689,000

221 Camaro WAY, San Marcos TX 78666

MLS #244576971 · Monica & Company Real Estate · Hilary Taylor

3 bd·2.5 ba·3,452 sqft

Assumable Loan

$697,000

225 Jumping Laurel ST, San Marcos TX 78666

MLS #241233284 · Realty Texas LLC · Ysolette Dailey

3 bd·2.5 ba·3,079 sqft

Motivated Seller

$700,000

336 Calming Agave Way, San Marcos TX 78666

MLS #238081594 · CENTURY 21 The Hills Realty · Diane Wilson

3 bd·3.5 ba·2,360 sqft

Motivated SellerNew Construction

$724,900

228 Knockout Rose DR, San Marcos TX 78666

MLS #243797961 · Perry Homes Realty, LLC · Lee Jones

4 bd·3.5 ba·3,295 sqft

Motivated Seller

$879,900

503 Main ST, Martindale TX 78655

MLS #244989929 · Midciti Realty · Miki Goodger

3 bd·3 ba·2,994 sqft

Motivated Seller

$734,400

326 Singing Sumac WAY, San Marcos TX 78666

MLS #241172185 · Hammer Real Estate Company · Derrik Hammer

4 bd·3.5 ba·2,545 sqft

Browse all school districts →