South San Antonio, San Antonio, TX—78073
Real Estate Data & Market Trends
Key Metrics at a Glance
Other Zip Codes in South San Antonio, San Antonio, TX
Home Price Trends — South San Antonio, San Antonio, TX
As of Oct '25, the median home price in South San Antonio, San Antonio, TX is $242,000, with a year-over-year change of -1.5%. This indicates that home prices in South San Antonio, San Antonio, TX are decreasing. According to Zillow, the 1-year price projection is -0.8%, suggesting a relatively flat housing market in the next year.
Cost per Home Type
| Home Type | Median Home Value | YoY % Change |
|---|---|---|
All Homes | $242,000 | -1.5% |
| Single Family | $242,000 | -0.8% |
| Condos | N/A | N/A |
Cost per Home Size
| Home Size | Median Home Value | YoY % Change |
|---|---|---|
1 Bed | N/A | N/A |
2 Bed | N/A | N/A |
3 Bed | $237,000 | -0.8% |
4 Bed | $278,000 | 0.0% |
| 5 Bed | N/A | N/A |
% of Housing Stock
Rental Trends — South San Antonio, San Antonio, TX
As of July '25, Rentcast reports the average rent in South San Antonio, San Antonio, TX is $1,900, with a year-over-year rent change of 0.5%. Per bedroom, the median rent as of July '25 in South San Antonio, San Antonio, TX is 1-bedrooms: $879, 2-bedrooms: $1,160, 3-bedrooms: $1,910, 4-bedrooms: $2,140. The most common rental property sizes in South San Antonio, San Antonio, TX are 2-bedroom and 3-bedroom, accounting for 39.8% and 26.2% of the rental stock.
| Type | Median Rent | Average Rent |
|---|---|---|
| Average Rent | $2,020 | $1,900 |
| Studio Rent | N/A | N/A |
| 1 Bed Rent | $937 | $879 |
| 2 Bed Rent | $1,280 | $1,160 |
| 3 Bed Rent | $2,000 | $1,910 |
| 4 Bed Rent | $2,200 | $2,140 |
% of Rental Stock
Property Listings — South San Antonio, San Antonio, TX
As of Oct '25, Realtor.com reports that the median days on market for a home in South San Antonio, San Antonio, TX is 45. This is a decrease of -2.0% from last year, suggesting that homes are sitting on the market shorter than last year. The percentage of listed homes with a reduced price is 19.0%, representing a small inventory and little supply pressure on home prices.
| Metric | Zip Code Average | Year over Year % Change |
|---|---|---|
Median Listing Price | $258,000 | -4.0% |
Listing Count | 134 | 13.0% |
| Listings as % of Homes | 1.7% | 13.0% |
Days on Market | 45 | -2.0% |
Demographics — South San Antonio, San Antonio, TX
As of the latest ACS Survey released in 2023, South San Antonio, San Antonio, TX has a population of 9,510, which has increased by 6.9% over the past 5 years. South San Antonio, San Antonio, TX is a popular place for families, as children make up 27.2% of the population. The area has a poorly educated workforce, with 11.5% of adult residents holding a bachelor’s degree or higher. There are few residents working remotely, with 8.6% reporting working from home.
| Metric | Latest Census | YoY % Change |
|---|---|---|
Population | 9,510 | 6.9% |
% Under 18 | 27.2% | -11.1% |
% Seniors | 11.9% | 35.2% |
% WFH | 8.6% | 83.0% |
% w/ College Degree | 11.5% | 82.5% |
As of the latest ACS Survey released in 2023, South San Antonio, San Antonio, TX is a predominantly hispanic area, with 81.0% of the population identifying as hispanic. The hispanic population has grown by 8.6% in the last 5 years. The second most common race or ethnicity in South San Antonio, San Antonio, TX is white, making up 15.7% of the population. Foreign-born residents account for 11.9% of the population in South San Antonio, San Antonio, TX, and this percentage has increased by 5.3% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.
Race and Ethnicity
| Metric | Latest Census | 5-Year % Change |
|---|---|---|
% White | 15.7% | -27.3% |
% Black | 0.9% | -59.1% |
% Hispanic | 81.0% | 8.6% |
% Asian | 0.5% | 66.7% |
% Foreign Born | 11.9% | 5.3% |
Mortgage and Risk — South San Antonio, San Antonio, TX
According to HUD data as of 2023, there were 63 mortgage originations in South San Antonio, San Antonio, TX, of which 67.0% of loans were conventional mortgages. The average loan-to-value was 74.0%, with 51.0% above 90% LTV (very high). This implies large mortgage risk in South San Antonio, San Antonio, TX. Investor activity is low, as 2.0% of loans were by investors. 16.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.
Mortgages
| Metric | Zip Code Average |
|---|---|
Total Loan Originations | 63 |
% Conventional Loans | 67.0% |
% Government Loans | 33.0% |
% Investor Loans | 2.0% |
% Second Loans | 0.0% |
% Cash Out Refinance | 16.0% |
Loan Activity
Rentals and Section 8 — South San Antonio, San Antonio, TX
As of 2024, the percent of homes in South San Antonio, San Antonio, TX under the Section 8 program is 21.3%. This is considered high, suggesting that the neighborhood is heavily composed of Section 8 homes. Section 8 opportunity is good when HUD pays more than market rent. 1-bedroom units appear to be good home sizes to consider for Section 8 housing in South San Antonio, San Antonio, TX, because HUD payments exceed market rent, while 2-bedroom and 3-bedroom and 4-bedroom units do not.
Section 8 Market Size
Total Units under HUD | 107 |
Total Units Section 8 | 107 |
% Rentals under Section 8 | 21.3% |
% Occupied Section 8 | 82.0% |
Section 8 Opportunity
| Home Size | HUD Premium | Market Rent | Max HUD Rent |
|---|---|---|---|
| 1 Bedroom | $93 | $937 | $1,030 |
| 2 Bedroom | -$60 | $1,280 | $1,220 |
| 3 Bedroom | -$450 | $2,000 | $1,550 |
| 4 Bedroom | -$420 | $2,200 | $1,780 |
Affordability — South San Antonio, San Antonio, TX
Home Price to Income Ratio
| Metric | Zip Code Average |
|---|---|
| Home Price to Income Ratio | 3.9 |
| Median Home Price | $242,000 |
| Median Household Income | $65,300 |