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  4. /San Diego, TX - 78357

San Diego, TX—78357

Real Estate Data & Market Trends

Key Metrics at a Glance

Median Home Value
$84,000
1.6% YoY Growth
Household Income
$61,000
31.1% YoY Growth
Days on Market
103
45.0% Longer YoY
Home Price Forecast
-5.4%
Median Rent
$548
0.0% YoY Growth
1-Bed Rent
$548
0.0% YoY Growth
2-Bed Rent
N/A
N/A
3-Bed Rent
N/A
N/A

Other Zip Codes in San Diego, TX

78384
  • Home Price Trends
  • Rental Trends
  • Property Listings
  • Demographics
  • Mortgage and Risk

Home Price Trends — San Diego, TX

As of May '26, the median home price in San Diego, TX is $84,000, with a year-over-year change of 1.6%. This indicates that home prices in San Diego, TX are increasing. According to Zillow, the 1-year price projection is -5.4%, suggesting a decrease housing market in the next year.

Cost per Home Type

Home TypeMedian Home ValueYoY % Change
All Homes
$84,0001.6%
Single Family $84,0002.4%
Condos N/AN/A

Cost per Home Size

Home SizeMedian Home ValueYoY % Change
1 Bed

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  • Affordability
  • Rentals and Section 8
    • N/A
    N/A
    2 Bed
    		N/AN/A
    3 Bed
    		N/AN/A
    4 Bed
    		N/AN/A
    5 Bed N/AN/A
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    % of Housing Stock

    Studio
    1.4%
    1 Bedroom
    5.8%
    2 Bedrooms
    15.8%
    3 Bedrooms
    45.9%
    4 Bedrooms
    31.0%

    Rental Trends — San Diego, TX

    As of July '25, Rentcast reports the average rent in San Diego, TX is $548, with a year-over-year rent change of 0.0%. Per bedroom, the median rent as of July '25 in San Diego, TX is 1-bedrooms: $548. The most common rental property sizes in San Diego, TX are 3-bedroom and 2-bedroom, accounting for 71.9% and 10.9% of the rental stock.

    TypeMedian RentAverage Rent
    Average Rent$548$548
    Studio Rent N/AN/A
    1 Bed Rent $548$548
    2 Bed Rent N/AN/A
    3 Bed Rent N/AN/A
    4 Bed Rent N/AN/A
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    % of Rental Stock

    1 Bedroom
    10.3%
    2 Bedrooms
    10.9%
    3 Bedrooms
    71.9%
    4 Bedrooms
    7.0%

    Property Listings — San Diego, TX

    As of May '26, Realtor.com reports that the median days on market for a home in San Diego, TX is 103. This is a increase of 45.0% from last year, suggesting that homes are sitting on the market longer than last year. The percentage of listed homes with a reduced price is 0.0%, representing a small inventory and little supply pressure on home prices.

    MetricZip Code AverageYear over Year % Change
    Median Listing Price
    		$104,000-4.0%
    Listing Count
    		60.0%
    Listings as % of Homes0.6%0.0%
    Days on Market
    		10345.0%
    Loading chart...

    Demographics — San Diego, TX

    As of the latest ACS Survey released in 2023, San Diego, TX has a population of 2,730, which has decreased by -4.9% over the past 5 years. San Diego, TX is a moderately popular place for families, as children make up 23.5% of the population. The area has a poorly educated workforce, with 11.3% of adult residents holding a bachelor’s degree or higher. There are few residents working remotely, with 5.1% reporting working from home.

    MetricLatest CensusYoY % Change
    Population
    		2,730-4.9%
    % Under 18
    		23.5%-25.4%
    % Seniors
    		14.3%3.6%
    % WFH
    		5.1%-19.0%
    % w/ College Degree
    		11.3%48.7%
    Loading chart...

    As of the latest ACS Survey released in 2023, San Diego, TX is a predominantly hispanic area, with 76.6% of the population identifying as hispanic. The hispanic population has grown by 2.8% in the last 5 years. The second most common race or ethnicity in San Diego, TX is white, making up 23.3% of the population. Foreign-born residents account for 1.1% of the population in San Diego, TX, and this percentage has decreased by 54.2% as of the ACS Survey 5 years prior, suggesting fewer immigrants are calling the area home.

    Race and Ethnicity

    MetricLatest Census5-Year % Change
    % White
    		23.3%-2.5%
    % Black
    		0.0%-100.0%
    % Hispanic
    		76.6%2.8%
    % Asian
    		0.0%N/A
    % Foreign Born
    		1.1%-54.2%
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    Mortgage and Risk — San Diego, TX

    According to HUD data as of 2023, there were 12 mortgage originations in San Diego, TX, of which 100.0% of loans were conventional mortgages. The average loan-to-value was 87.0%, with 42.0% above 90% LTV (very high). This implies large mortgage risk in San Diego, TX. Investor activity is low, as 0.0% of loans were by investors. 0.0% of loans were cash-out refinances, suggesting few homeowners are tapping equity.

    Mortgages

    MetricZip Code Average
    Total Loan Originations
    		12
    % Conventional Loans
    		100.0%
    % Government Loans
    		0.0%
    % Investor Loans
    		0.0%
    % Second Loans
    		0.0%
    % Cash Out Refinance
    		0.0%
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    Rentals and Section 8 — San Diego, TX

    San Diego, TX lacks sufficient Section 8 program data for analysis.

    Section 8 Market Size

    Total Units under HUD
    		56
    Total Units Section 8
    		34
    % Rentals under Section 8
    		N/A
    % Occupied Section 8
    		84.0%

    Section 8 Opportunity

    Home SizeHUD PremiumMarket RentMax HUD Rent
    1 Bedroom$202$548$750
    2 BedroomN/AN/A$930
    3 BedroomN/AN/A$1,310
    4 BedroomN/AN/A$1,400

    Affordability — San Diego, TX

    Home Price to Income Ratio

    MetricZip Code Average
    Home Price to Income Ratio1.3
    Median Home Price$84,000
    Median Household Income$61,000

    San Diego, TX — ZIP Code Boundary Map

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    Nearby ZIP Codes

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    Frequently Asked Questions