78666 Real Estate Details

Properties For Sale & Real Estate

Property Search Real Estate Statistics Recently Listed Search by Price Demographics Local Insights

78666 Zip Code Real Estate Statistics

Total Properties
364
Avg. Size in Sq. Ft.
2,190
Avg. Age in Years
0.3
Average Days on Site
126
Minimum Price
$1,150
Maximum Price
$4,250,000
Avg. Price
$528,019
Avg. Price per Sq. Ft.
$237
Recently Listed in 78666 Zip Code
$259,900
Central Texas MLS IDX Logo
2bds 2ba973sqftActive
104 Lively Lane B, San Marcos, TX 78666
MLS #: 617267
Carson Properties
$199,000
Central Texas MLS IDX Logo
2bds 1ba1,089sqftActive
507 Bliss Lane, San Marcos, TX 78666
MLS #: 614390
Century 21 Randall Morris & As
$595,000
San Antonio Board of REALTORS® IDX Logo
4bds 3ba3,069sqftActive
108 W Laurel Ln, San Marcos, TX 78666
MLS #: 1970536
San Antonio Portfolio KW RE
$695,000
Central Texas MLS IDX Logo
3bds 3ba3,119sqftComing Soon
545 Copper Sage Drive, San Marcos, TX 78666
MLS #: 623274
Keller Williams Heritage
$155,000
Central Texas MLS IDX Logo
2bds 2ba1,036sqftActive
1202 Thorpe Lane 604, San Marcos, TX 78666
MLS #: 603711
Walker Texas Team, KW Realty
$519,000
Central Texas MLS IDX Logo
4bds 4ba1,952sqftActive
511 Franklin Drive, San Marcos, TX 78666
MLS #: 619770
Hart Properties
$299,999
Central Texas MLS IDX Logo
4bds 2ba1,890sqftActive Under Contract
216 Mary Max Circle, San Marcos, TX 78666
MLS #: 620335
All City Real Estate Ltd. Co
$634,000
Central Texas MLS IDX Logo
3bds 3ba2,859sqftActive Under Contract
1116 Stagecoach Trail, San Marcos, TX 78666
MLS #: 610028
eXp Realty LLC
$197,000
San Antonio Board of REALTORS® IDX Logo
4bds 2ba1,624sqftPending
164 Oak Cv, San Marcos, TX 78666
MLS #: 1992734
Keller Williams Heritage
$325,000
Central Texas MLS IDX Logo
3bds 2ba1,569sqftActive
116 Mulligan Drive 103, San Marcos, TX 78666
MLS #: 622921
San Antonio Elite Realty
$299,990
Central Texas MLS IDX Logo
4bds 3ba2,003sqftActive
1209 Wild Leaf Way, San Marcos, TX 78666
MLS #: 613149
HomesUSA.com
$259,990
Central Texas MLS IDX Logo
3bds 3ba1,805sqftPending
121 Cutleaf Cove, San Marcos, TX 78666
MLS #: 617583
HomesUSA.com

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
Real Estate Links Our Domains