78666 Real Estate Details

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78666 Zip Code Real Estate Statistics

Total Properties
358
Avg. Size in Sq. Ft.
2,197
Avg. Age in Years
0.3
Average Days on Site
126
Minimum Price
$1,150
Maximum Price
$4,250,000
Avg. Price
$530,961
Avg. Price per Sq. Ft.
$237
Recently Listed in 78666 Zip Code
$794,800
Central Texas MLS IDX Logo
4bds 3ba2,954sqftActive
6673 Center Point Road, San Marcos, TX 78666
MLS #: 607845
Keller Williams Heritage
$574,000
Central Texas MLS IDX Logo
4bds 3ba2,848sqftActive
97 W Mimosa Circle, San Marcos, TX 78666
MLS #: 614001
Walker Texas Team, KW Realty
$248,900
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,424sqftActive
1157 Esplanade, San Marcos, TX 78666
MLS #: 1948375
JPAR New Braunfels
$2,400,000
Central Texas MLS IDX Logo
4bds 2ba2,838sqftActive
1750 Craddock Avenue, San Marcos, TX 78666
MLS #: 583314
Williams & Associates
$2,400,000
Central Texas MLS IDX Logo
4bds 2ba2,838sqftActive
1750 Craddock Avenue, San Marcos, TX 78666
MLS #: 582355
Williams & Associates
$440,000
Central Texas MLS IDX Logo
3bds 2ba1,689sqftActive
1409 Highland Drive, San Marcos, TX 78666
MLS #: 603402
RE/MAX GO - NB
$255,000
Central Texas MLS IDX Logo
3bds 3ba1,540sqftActive
263 Rush Haven, San Marcos, TX 78666
MLS #: 613865
Andrew Phillips, Broker
$449,000
Central Texas MLS IDX Logo
3bds 2ba1,805sqftActive
2008 Lancaster Street, San Marcos, TX 78666
MLS #: 608529
Stoker Realty
$1,100,000
San Antonio Board of REALTORS® IDX Logo
3bds 3ba2,613sqftActive
830 Palomino Lane, San Marcos, TX 78666
MLS #: 1972190
Central Texas Trinity Realty
$649,000
Central Texas MLS IDX Logo
4bds 5ba2,970sqftPending
1323 Academy Oaks Drive, San Marcos, TX 78666
MLS #: 606863
Rodriguez Collective
$800,000
Central Texas MLS IDX Logo
3bds 4ba2,559sqftActive
125 Waving Muhly Drive, San Marcos, TX 78666
MLS #: 618829
Kuper Sotheby's Intl RTY - NB
$578,000
Central Texas MLS IDX Logo
5bds 3ba2,892sqftActive
103 Sierra Ridge Drive, San Marcos, TX 78666
MLS #: 619686
Real Broker, LLC

Demographic Information

Hays County

256,429

Populations as of 2026

139,765

Total Labor Force

$85,827

Median Household Income

$41,931

Per Capita Income

34

Median Age

3

Average Household Size

11.3%

High School Graduate

16.8%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 256,429

Age Distribution (Years Old)

0 to 4 5.8%
5 to 17 16.8%
18 to 64 65.5%
65 and Older 11.9%

Gender

Male 49.9%
Female 50.1%

Computer and Internet Use

Households with a computer 36.9%
Households with a broadband Internet subscription 36.9%

Language

English or Second Language, Age 5+ 23.5%
English is First Language, Age 5+ 70.6%

Veterans

Veterans 13,322

Housing

Total Housing Units 99,775
Households 94,499
Average Household Size 3 people
Owner-Occupied 23.6%
Multi-Family 2%
Owner-Occupied Median Value $371,400
Median selected monthly owner costs - with a mortgage $2,203
Median selected monthly owner costs - without a mortgage $836
Median Gross Rent $1,417

Year at Residence

1 Year or More 17.6%
Less Than 1 Year 82.4%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 25,793
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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