78666 Real Estate Details

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78666 Zip Code Real Estate Statistics

Total Properties
359
Avg. Size in Sq. Ft.
2,200
Avg. Age in Years
0.3
Average Days on Site
126
Minimum Price
$1,150
Maximum Price
$4,250,000
Avg. Price
$530,726
Avg. Price per Sq. Ft.
$237
Recently Listed in 78666 Zip Code
$235,000
Central Texas MLS IDX Logo
3bds 1ba1,688sqftActive
107 W Holland Street, San Marcos, TX 78666
MLS #: 622634
All City Real Estate Ltd. Co
$464,185
San Antonio Board of REALTORS® IDX Logo
3bds 2ba2,305sqftActive
332 Puppy Dog Pass, San Marcos, TX 78666
MLS #: 1958181
Dina Verteramo, Broker
$598,500
Central Texas MLS IDX Logo
1bds 1ba880sqftActive
2551 Scull Road, San Marcos, TX 78666
MLS #: 621145
The Damron Group REALTORS
$598,500
Central Texas MLS IDX Logo
1bds 1ba880sqftActive
2551 Scull Road, San Marcos, TX 78666
MLS #: 621141
The Damron Group REALTORS
$1,025,000
Central Texas MLS IDX Logo
3bds 4ba2,952sqftActive
530 Cascade Trail, San Marcos, TX 78666
MLS #: 619205
Keller Williams Realty - Partn
$354,900
Central Texas MLS IDX Logo
3bds 2ba1,341sqftActive
125 Barton Road, San Marcos, TX 78666
MLS #: 621757
3Z Realty
$399,000
Central Texas MLS IDX Logo
3bds 2ba2,044sqftPending
2108 River Road, San Marcos, TX 78666
MLS #: 619328
The Damron Group REALTORS
$1,499,900
Central Texas MLS IDX Logo
4bds 3ba3,427sqftActive
330 Live Oak Hills Court, San Marcos, TX 78666
MLS #: 618433
Keller Williams Realty - SW
$849,000
Central Texas MLS IDX Logo
4bds 3ba3,188sqftActive
1100 Appalachian Trail, San Marcos, TX 78666
MLS #: 611964
The Damron Group REALTORS
$235,000
Central Texas MLS IDX Logo
2bds 1ba1,669sqftPending
1029 W Martin Luther King, San Marcos, TX 78666
MLS #: 616587
Gregson Realty Advisors
$450,000
Central Texas MLS IDX Logo
3bds 2ba1,456sqftActive
479 Mostyn Lane, San Marcos, TX 78666
MLS #: 621222
Real Broker
$899,000
Central Texas MLS IDX Logo
6bds 5ba4,710sqftActive
2235 Summit Ridge Drive, San Marcos, TX 78666
MLS #: 605765
The Damron Group REALTORS

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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