Real Estate Data API

San Marcos TX

1.3K active listings out of 30K total properties we track across 8 San Marcos ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
1.3K
Median
$350K
±0%
Sold/mo
16
-61.0%
Tracked
30K
Zoomed out

While you're here, take in the bigger picture — maps below show Texas (statewide), not just San Marcos. Same company, same dataset, different resolution.

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Inventory breakdown

Distribution of the 1.3K currently-active listings in San Marcos, TX. Full dataset covers 30K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 460 (34.5%)
$300K–$500K 584 (43.8%)
$500K–$750K 185 (13.9%)
$750K–$1M 53 (4%)
$1M–$2M 25 (1.9%)
$2M+ 25 (1.9%)
Active by bedroom count
Studio/1 bd 23
2 bd 181
3 bd 528
4 bd 470
5+ bd 112
Active by property type
Single Family 1,074 (80.3%)
Condo 125 (9.3%)
Manufactured 66 (4.9%)
Multi Family 46 (3.4%)
Townhouse 17 (1.3%)
Lot 9 (0.7%)

ZIP codes in San Marcos

Drill into any ZIP for hex-level breakdowns.

78666
→
Active
1.3K
Tracked
30K
78656
→
Active
0
Tracked
9
78655
→
Active
0
Tracked
8
78676
→
Active
1
Tracked
5
78130
→
Active
0
Tracked
3
78155
→
Active
0
Tracked
2
78006
→
Active
0
Tracked
2
78266
→
Active
0
Tracked
1

Nearby cities

Other Texas cities within driving distance.

Kyle
3.5 mi away
Active: 2.3K
Martindale
6.4 mi away
Active: 33
Maxwell
7.1 mi away
Active: 316
Uhland
10.1 mi away
Active: 143
Wimberley
14.6 mi away
Active: 522
Niederwald
15.3 mi away
Active: 12
New Braunfels
15.4 mi away
Active: 2.7K
Kingsbury
16 mi away
Active: 52
For Developers

Get San Marcos, TX data in your app

curl
request 
GET https://api.straply.com/v1/markets/city/san-marcos-tx
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "city": "san-marcos-tx",
  "total_tracked": 30436,
  "active": 1337,
  "median_list": 349990
}
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San Marcos, TX real estate: market summary

As of April 2026, Straply tracks 30,436 homes in San Marcos, TX, with 1,337 active for sale at a median list price of $349,990 (~$193/sq ft). Notably, it skews heavily toward new construction — 90% of homes were built after 1980, and 6,124 since 2020.

Median list price
$349,990
Median $/sq ft
$193
Active listings
1,337
Properties tracked
30,436

Frequently asked: San Marcos, TX real estate

What is the median home price in San Marcos?

The median list price in San Marcos, TX is $349,990 (about $193 per square foot), based on 1,337 active listings tracked by Straply as of April 2026.

What price range are homes in San Marcos?

Active listings in San Marcos, TX concentrate in: 44% $300k–$500k and 34% under $300k.

How many homes are for sale in San Marcos?

Straply is tracking 1,337 active listings in San Marcos, TX out of 30,436 properties on record as of April 2026.

How old are the homes in San Marcos?

Most homes in San Marcos, TX were built in the 2020s. About 90% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in San Marcos?

San Marcos, TX is mostly single-family homes (80% of listings). Also common: condos 9%.

How many bedrooms do homes in San Marcos typically have?

The most common size in San Marcos, TX is 3 bd.

What are the most active ZIP codes in San Marcos?

The ZIP codes with the most active listings in San Marcos, TX are 78666, 78676.

What areas are near San Marcos?

Nearby markets Straply also tracks include Kyle, Martindale, Maxwell, Uhland.

Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.