ZIP Code Tabulation Area
ZIP area 78242, Bexar County, Texas: rent, home value and fair market rent
ZCTA 78242 is the U.S. Census Bureau's statistical area for ZIP code 78242, in Bexar County, Texas. It has about 10,700 occupied homes, 46.4% of them renter-occupied (Census ACS 2020-2024).
Census American Community Survey
Key figures for ZIP area 78242
Census ACS five-year estimates for ZCTA 78242, 2020–2024.
- Median gross rent
- $1,270 per monthRenter homes paying cash rent; rent plus utilities · Census table B25064
- Median home value
- $148,000Owner-occupied homes; the owner's estimate · Census table B25077
- Median household income
- $50,600 per yearAll households; 2024 dollars · Census table B19013
- Renter-occupied homes
- 46.4% of occupied homesCensus table B25003
- Occupied homes
- About 10,700Rounded to tens · Census table B25003
- Rental vacancy rate
- 6.8%Vacant for rent, share of the rental inventory · Census table B25004
HUD Small Area Fair Market Rents
HUD fair market rents for ZIP 78242, fiscal year 2027
Fiscal year starting October 1, 2026. HUD's ZIP-level estimates at the 40th percentile of recent movers' gross rents, used to set Housing Choice Voucher payment standards in HUD-designated areas or where a housing agency opts in: a program benchmark, not the typical rent.
| Home size | Fair market rent per month |
|---|---|
| Studio (no bedroom) | $1,020 |
| 1 bedroom | $1,110 |
| 2 bedrooms | $1,340 |
| 3 bedrooms | $1,730 |
| 4 bedrooms | $2,010 |
FHFA House Price Index (developmental)
House price trend in ZIP 78242: FHFA index for 2025
From repeat sales and refinancings of single-family homes; it can be revised. Data as of March 31, 2026.
- Annual change, 2025
- +9.9%FHFA HPI, five-digit ZIP codes (developmental)
- Change over five years, 2020–2025
- +37.3%
Derived, not official statistics
MyInversorAI indicators for ZIP 78242 (derived, not official statistics)
Calculated from the medians above, which describe different groups; no margin of error is computed for them.
- Estimated gross annual yield
- 10.3%MyInversorAI estimate: 12 × median rent ÷ median value.
- Price-to-income ratio
- 2.9MyInversorAI estimate: median value ÷ median income.
- Rent-to-income ratio
- 30.1%MyInversorAI estimate: 12 × median rent ÷ median income.Above HUD's 30% cost-burden line.
They describe the area, not a home, and promise no return.
ZIP area and state
ZIP 78242 compared with Texas
Difference calculated by MyInversorAI.
| Median | ZIP 78242 | Texas | Difference |
|---|---|---|---|
| Gross rent (per month) | $1,270 | $1,403 | −9% |
| Home value | $148,000 | $283,800 | −48% |
| Household income (per year) | $50,600 | $78,476 | −36% |
Within the state
Where ZIP 78242 ranks in Texas
Among the ZIP areas of Texas with a published value; ranked by MyInversorAI.
- Median gross rent: tied with 14 others for 570th highest of 1,367 ZIP areas, above 57% of the others.
- Median home value: tied with 4 others for 315th lowest of 1,451 ZIP areas, below 78% of the others.
- Median household income: 198th lowest of 1,483 ZIP areas, below 86% of the others.
- Rental vacancy rate: tied with 8 others for 488th lowest of 997 ZIP areas, below 50% of the others.
Same main county
ZIP areas of Bexar County with the closest median rent
Main county by area (Census 2020 ZCTA to County Relationship File).
| ZIP area | Median gross rent | Rent vs ZIP 78242 | Median home value | Value vs ZIP 78242 | Gross yield (MyInversorAI estimate) |
|---|---|---|---|---|---|
| ZIP 78240 | $1,340 | +$70 | $258,000 | +$110,000 | 6.2% |
| ZIP 78229 | $1,290 | +$20 | $229,000 | +$81,000 | 6.8% |
| ZIP 78216 | $1,230 | −$40 | $311,000 | +$163,000 | 4.7% |
| ZIP 78217 | $1,230 | −$40 | $242,000 | +$94,000 | 6.1% |
| ZIP 78221 | $1,230 | −$40 | $171,000 | +$23,000 | 8.6% |
| ZIP 78224 | $1,230 | −$40 | $162,000 | +$14,000 | 9.1% |
| ZIP 78238 | $1,230 | −$40 | $210,000 | +$62,000 | 7.0% |
| ZIP 78218 | $1,220 | −$50 | $191,000 | +$43,000 | 7.7% |
| ZIP 78222 | $1,210 | −$60 | $200,000 | +$52,000 | 7.3% |
| ZIP 78227 | $1,210 | −$60 | $160,000 | +$12,000 | 9.1% |
Quotable facts
Key facts about ZIP 78242
- In ZIP Code Tabulation Area 78242, the median gross rent was $1,270 a month and the median home value $148,000 in the Census ACS 2020-2024.
- Its median household income was $50,600 a year, and renters occupied 46.4% of its roughly 10,700 occupied homes.
- Its median gross rent is 9% lower than the Texas median ($1,403).
- Its median home value is 48% lower than the Texas median ($283,800).
- HUD's two-bedroom fair market rent in ZIP 78242 (fiscal year 2027) is $1,340 a month, 6% above the ACS median gross rent ($1,270).
- FHFA's developmental index for ZIP 78242 rose 9.9% in 2025 and 37.3% over five years.
- Its ACS rental vacancy rate was 6.8%, lower than in 50% of the other 996 Texas ZIP areas with a published rate.
- Its median household income is the 198th lowest of the 1,483 Texas ZIP areas with a published figure.
Sources and method
Where the figures come from
- Source: U.S. Census Bureau, American Community Survey 5-year estimates. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
- Source: U.S. Department of Housing and Urban Development, Small Area Fair Market Rents. This product uses the HUD User Data API but is not endorsed or certified by HUD User.
- Source: Federal Housing Finance Agency, House Price Index (five-digit ZIP codes, developmental).
- Source: U.S. Census Bureau, 2020 ZCTA to County Relationship File.
Rounded: ZIP-level ACS rents to $10, values to $1,000 and incomes to $100; state medians as published. No private listing data, forecasts or scores.
Caveats
Before you use these figures
A ZIP Code Tabulation Area does not always cover the same homes as the USPS ZIP code. Census medians with a coefficient of variation above 30%, or top- or bottom-coded, are not shown. Fair market rents are a HUD benchmark, not the typical rent. The main county holds the largest part of the area, not necessarily most residents.
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Educational information
Not financial, tax or legal advice
These pages summarize published statistics for education. They are not a forecast, an appraisal, or financial, tax, lending or legal advice, and they do not promise any return. Estimates have margins of error and can be revised by their publishers. Verify the figures that matter to your decision.