78666 Real Estate Details

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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
$378,000
Central Texas MLS IDX Logo
4bds 3ba2,041sqftPending
2043 Nevada Street, San Marcos, TX 78666
MLS #: 617890
Hammer Real Estate Company
$378,000
San Antonio Board of REALTORS® IDX Logo
4bds 3ba2,041sqftPending
2043 Nevada, San Marcos, TX 78666
MLS #: 2008846
Hammer Real Estate Company
$599,900
Central Texas MLS IDX Logo
2bds 3ba2,206sqftActive
120 Sweeping Sage Lane, San Marcos, TX 78666
MLS #: 621547
Realty Texas LLC
$649,990
Central Texas MLS IDX Logo
2bds 3ba2,130sqftActive
446 Skipping Cedar Street, San Marcos, TX 78666
MLS #: 621519
Outlaw Realty
$800,000
San Antonio Board of REALTORS® IDX Logo
2bds 3ba2,223sqftActive
117 Dashing Sycamore, San Marcos, TX 78666
MLS #: 1993133
Legacy Broker Group
$539,000
Central Texas MLS IDX Logo
2bds 3ba1,827sqftActive
233 Hopping Peach Street, San Marcos, TX 78666
MLS #: 619412
Realty Texas LLC
$699,900
Central Texas MLS IDX Logo
3bds 3ba2,479sqftActive
220 Cruising Oak Street, San Marcos, TX 78666
MLS #: 617465
Realty Texas LLC
$884,900
Central Texas MLS IDX Logo
3bds 3ba2,856sqftActive
113 Waving Muhly Drive, San Marcos, TX 78666
MLS #: 616777
Realty Texas LLC
$624,900
Central Texas MLS IDX Logo
2bds 2ba1,827sqftActive
228 Cruising Oak Street, San Marcos, TX 78666
MLS #: 616632
Realty Texas LLC
$258,990
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,396sqftPending
237 Raymondville Path, San Marcos, TX 78666
MLS #: 1970620
D.R. Horton-Texas, LTD
$298,990
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,566sqftActive
128 Wagner Way, San Marcos, TX 78666
MLS #: 1959322
D.R. Horton-Texas, LTD
102 Chaparral Street Property Photo 1
Price Reduced
$250,000
Central Texas MLS IDX Logo
3bds 2ba1,589sqftActive
102 Chaparral Street, San Marcos, TX 78666
MLS #: 619303
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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