78631 Real Estate Details

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78631 Zip Code Real Estate Statistics

Total Properties
53
Avg. Size in Sq. Ft.
2,763,828
Avg. Age in Years
0.9
Average Days on Site
318
Minimum Price
$117,000
Maximum Price
$3,518,847
Avg. Price
$571,861
Avg. Price per Sq. Ft.
$473
Recently Listed in 78631 Zip Code
$315,000
San Antonio Board of REALTORS® IDX Logo
7.05 acre lot$44,681/AcreActive
Lot 86 Stock Pond Drive, Harper, TX 78631
MLS #: 1999178
All City Real Estate Ltd. Co
$189,500
San Antonio Board of REALTORS® IDX Logo
10.58 acre lot$17,911/AcreActive
379 Bent Tree, Harper, TX 78631
MLS #: 1892229
All City Real Estate Ltd. Co
$319,000
San Antonio Board of REALTORS® IDX Logo
21.29 acre lot$14,984/AcreActive
0 Stevens Ranch Rd, Harper, TX 78631
MLS #: 1841424
Key and Key Realty
$475,000
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,475sqftActive
111 Kroll, Harper, TX 78631
MLS #: 1962450
Big Texas Land Co.
$1,100,000
San Antonio Board of REALTORS® IDX Logo
20.05 acre lot$54,863/AcreActive
21789 Fm 2093, Harper, TX 78631
MLS #: 1928169
Whitetail Properties Real Estate
$1,099,000
San Antonio Board of REALTORS® IDX Logo
3bds 2ba1,536sqftActive
563 J B Road, Harper, TX 78631
MLS #: 1865014
Real Estate Advisory Team, LLC
$340,000
San Antonio Board of REALTORS® IDX Logo
-bds-ba-sqftActive
3738 Duderstadt Rd, Harper, TX 78631
MLS #: 1969354
HomeCoin.com
$890,000
San Antonio Board of REALTORS® IDX Logo
-bds-ba-sqftActive
0 Jung Road, Harper, TX 78631
MLS #: 1792378
Republic Ranches, LLC
$479,000
San Antonio Board of REALTORS® IDX Logo
1bds 1ba-sqftActive
1443 Gina, Harper, TX 78631
MLS #: 1952691
R-Bar Realty
$1,475,000
San Antonio Board of REALTORS® IDX Logo
2bds 2ba2,392sqftActive
2178 S Ranch Road 783, Harper, TX 78631
MLS #: 1957066
Key and Key Realty
$1,050,000
San Antonio Board of REALTORS® IDX Logo
1bds 1ba-sqftActive
230 Old Roeder Rd Nw, Harper, TX 78631
MLS #: 1994615
Legacy Broker Group
$289,900
San Antonio Board of REALTORS® IDX Logo
4.54 acre lot$63,855/AcreActive
135 N Shapen Springs, Harper, TX 78631
MLS #: 1845245
Reno Realty Group

Demographic Information

Gillespie County

27,202

Populations as of 2026

12,717

Total Labor Force

$67,799

Median Household Income

$43,555

Per Capita Income

51

Median Age

2

Average Household Size

16.1%

High School Graduate

16.6%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 27,202

Age Distribution (Years Old)

0 to 4 4.6%
5 to 17 14.8%
18 to 64 50.9%
65 and Older 29.7%

Gender

Male 49.2%
Female 50.8%

Computer and Internet Use

Households with a computer 41.4%
Households with a broadband Internet subscription 41.4%

Language

English or Second Language, Age 5+ 14.4%
English is First Language, Age 5+ 81.1%

Veterans

Veterans 1,916

Housing

Total Housing Units 14,255
Households 11,272
Average Household Size 2 people
Owner-Occupied 29.4%
Multi-Family 0.6%
Owner-Occupied Median Value $432,300
Median selected monthly owner costs - with a mortgage $1,951
Median selected monthly owner costs - without a mortgage $680
Median Gross Rent $1,331

Year at Residence

1 Year or More 13.6%
Less Than 1 Year 86.4%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 4,369
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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