San Marcos Real Estate Details

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San Marcos Real Estate Statistics

Total Properties
121
Avg. Size in Sq. Ft.
2,488
Avg. Age in Years
0.3
Average Days on Site
117
Minimum Price
$20,000
Maximum Price
$4,000,000
Avg. Price
$558,977
Avg. Price per Sq. Ft.
$229
Recently Listed in San Marcos
921 Academy Oaks Dr Property Photo 1
Open House 8/28
$449,000
San Antonio Board of REALTORS® IDX Logo
3bds 2ba2,128sqftActive
921 Academy Oaks Dr, San Marcos, TX 78666
MLS #: 1998384
Keller Williams Heritage
$255,900
San Antonio Board of REALTORS® IDX Logo
4bds 3ba1,728sqftActive
125 Flatland Trl, San Marcos, TX 78666
MLS #: 1993596
JLA Realty
116 Mulligan Dr Property Photo 1
Price Reduced
$325,000
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,569sqftPrice Change
116 Mulligan Dr, San Marcos, TX 78666
MLS #: 2009367
San Antonio Elite Realty
$1,195,000
San Antonio Board of REALTORS® IDX Logo
5bds 4ba3,157sqftActive
728 Falconwood, San Marcos, TX 78666
MLS #: 1953093
Fore Premier Properties
$510,000
San Antonio Board of REALTORS® IDX Logo
21.49 acre lot$23,732/AcreNew
2850 Bylerpool, Kingsbury, TX 78638
MLS #: 2011678
Capital Ranch Sales, LLC
$799,990
San Antonio Board of REALTORS® IDX Logo
4bds 3ba2,736sqftActive
152 Pico Ct, San Marcos, TX 78666
MLS #: 1965223
JB Goodwin, REALTORS
$350,000
San Antonio Board of REALTORS® IDX Logo
4bds 2ba2,727sqftActive
800 N Bishop, San Marcos, TX 78666
MLS #: 1958871
JB Goodwin, REALTORS
$650,000
San Antonio Board of REALTORS® IDX Logo
4bds 4ba2,889sqftActive
840 Teakmill Trail, San Marcos, TX 78666
MLS #: 1845122
Home Team of America
$524,000
San Antonio Board of REALTORS® IDX Logo
4bds 3ba2,570sqftNew
116 Lambs Ear Path, San Marcos, TX 78666
MLS #: 2010078
Keller Williams City-View
$400,000
San Antonio Board of REALTORS® IDX Logo
$ 429.18/sqftCOM-NECZoningPending
2020 Old Ranch Road 12, San Marcos, TX 78666
MLS #: 1964225
Keller Williams Realty
$850,000
San Antonio Board of REALTORS® IDX Logo
4bds 3ba2,575sqftPrice Change
1642 Scull Rd, San Marcos, TX 78666
MLS #: 1951227
Keller Williams Realty
$398,000
San Antonio Board of REALTORS® IDX Logo
1.42 acre lot$280,282/AcreActive
108 River Lakes Ln, Martindale, TX 78655
MLS #: 2004312
Keller Williams Realty

Demographic Information

Caldwell County

12,631

Populations as of 2026

5,643

Total Labor Force

$57,618

Median Household Income

$31,544

Per Capita Income

42

Median Age

2

Average Household Size

24.3%

High School Graduate

7.5%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 12,631

Age Distribution (Years Old)

0 to 4 5.7%
5 to 17 17.3%
18 to 64 55.9%
65 and Older 21.1%

Gender

Male 49.2%
Female 50.8%

Computer and Internet Use

Households with a computer 41.1%
Households with a broadband Internet subscription 41.1%

Language

English or Second Language, Age 5+ 3.1%
English is First Language, Age 5+ 91.3%

Veterans

Veterans 686

Housing

Total Housing Units 6,085
Households 5,187
Average Household Size 2 people
Owner-Occupied 29.5%
Multi-Family 0.4%
Owner-Occupied Median Value $113,500
Median selected monthly owner costs - with a mortgage $1,285
Median selected monthly owner costs - without a mortgage $397
Median Gross Rent $724

Year at Residence

1 Year or More 6.5%
Less Than 1 Year 93.5%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 756
Number of Firms -

Business Production

Value of Shipments -
Wholesale Trade -
Retail Trade -
Retail Sales Per Capita -
Accommodation and Food Services -
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary read more
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