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
$387,900
Central Texas MLS IDX Logo
4bds 3ba2,148sqftActive
361 Lacey Oak Loop, San Marcos, TX 78666
MLS #: 620789
JPAR - New Braunfels
$440,000
San Antonio Board of REALTORS® IDX Logo
2bds 2ba1,553sqftActive
146 Sandbar, San Marcos, TX 78666
MLS #: 1942873
Rider Realty
$343,990
San Antonio Board of REALTORS® IDX Logo
4bds 2ba1,788sqftPending
224 Las Lomas, San Marcos, TX 78666
MLS #: 1874922
D.R. Horton-Texas, LTD
$197,000
Central Texas MLS IDX Logo
4bds 2ba1,624sqftPending
164 Oak Cove, San Marcos, TX 78666
MLS #: 617083
Keller Williams Heritage
$599,000
Central Texas MLS IDX Logo
4bds 4ba3,055sqftActive
1222 W Hopkins Street, San Marcos, TX 78666
MLS #: 615076
Real Broker, LLC
$210,500
Central Texas MLS IDX Logo
2bds 2ba1,026sqftActive
109 Bosque Drive, San Marcos, TX 78666
MLS #: 620751
The Damron Group REALTORS
$329,999
Central Texas MLS IDX Logo
4bds 3ba2,196sqftActive
225 Horsemint Way, San Marcos, TX 78666
MLS #: 613879
JPAR San Antonio
$289,990
Central Texas MLS IDX Logo
4bds 3ba2,003sqftPending
1149 Se Wild Leaf Way, San Marcos, TX 78666
MLS #: 604301
HomesUSA.com
$339,000
Central Texas MLS IDX Logo
2bds 2ba1,521sqftActive
103 San Luis Pass 102, San Marcos, TX 78666
MLS #: 621563
Realty Texas LLC
$499,000
Central Texas MLS IDX Logo
3bds 4ba3,241sqftActive
901 Easton Drive, San Marcos, TX 78666
MLS #: 620910
Sweetwaters Realty Llc
$334,900
Central Texas MLS IDX Logo
2bds 2ba1,339sqftActive
121 Charming Redbud Lane, San Marcos, TX 78666
MLS #: 621554
Realty Texas LLC
$770,000
Central Texas MLS IDX Logo
4bds 3ba2,966sqftActive
1109 Palomino Lane, San Marcos, TX 78666
MLS #: 613658
Daniel Dever, Broker

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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