Housing data for ZIP code 78209

ZIP code 78209 has an estimated 43,400 residents and 23,033 homes (US Census Bureau, 2020–2024 American Community Survey).

Most of its land lies in Alamo Heights, Bexar County.

50.0% of households rent.

The median gross rent is $1,447 (±$85) a month.

The median home value is $497,000 (±$30,730).

The median household income is $86,514 (±$4,121) a year.

Figures last updated on .

Residents
43,400 (±2,103)
Median gross rent
$1,447
Median home value
$497,000
Households that rent
50.0%

How ZIP code 78209 compares

Estimate (90% margin of error)
ZIP 78209Alamo HeightsBexar CountyTexasUnited States
Residents43,400 (±2,103)7,4922,067,34130,188,424334,922,499
Housing units23,033 (±1,156)3,701820,78012,128,515143,775,355
Households that rent50.0% (±3.6 points)25.9%41.2%37.4%34.8%
Median gross rent$1,447 (±$85)$1,727$1,354$1,403$1,413
Median home value$497,000 (±$30,730)$779,400$262,200$283,800$332,700
Median household income$86,514 (±$4,121)$183,088$72,341$78,476$80,734
Median real estate taxes (a year)$10,000 or more$10,000 or more$4,535$4,232$3,119
Renters paying 30% or more of income48.3% (±7.6 points)39.4%53.4%51.7%51.1%
Built before 198064.1% (±5.4 points)73.8%36.2%33.2%49.7%
Average commute18.3 minutes (±1.0)19.2 minutes25.7 minutes26.7 minutes26.4 minutes
Households with broadband93.0% (±1.8 points)94.1%91.9%91.4%91.0%
Median age of residents38.9 years (±1.7)40.0 years34.8 years35.6 years38.9 years

In ZIP 78209, median gross rent is higher than in Bexar County ($1,354).

It is not measurably different from Texas ($1,403).

It is not measurably different from the national figure ($1,413).

The median gross rent in ZIP code 78209 is not measurably different from Alamo Heights as a whole ($1,727).

Its median home value is lower than in Alamo Heights as a whole ($779,400).

Among the 68 ZIP codes in Bexar County with a published estimate, ZIP 78209 ranks 28 from highest to lowest median gross rent.

Among the 65 ZIP codes in Bexar County with a published estimate, ZIP 78209 ranks 6 from highest to lowest median home value.

Among the 68 ZIP codes in Bexar County with a published estimate, ZIP 78209 ranks 18 from highest to lowest median household income.

Rankings use the estimates alone; where margins of error overlap, neighboring ranks may not truly differ.

Rent in ZIP code 78209

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rentZIP 78209Bexar CountyTexasUnited States
Less than $5002.9% (±1.7 points)4.1%3.9%6.3%
$500 to $99919.2% (±5.3 points)17.2%17.4%20.2%
$1,000 to $1,49931.3% (±5.9 points)40.6%35.4%28.1%
$1,500 to $1,99928.3% (±5.7 points)25.1%25.2%21.1%
$2,000 to $2,4998.9% (±3.1 points)9.0%11.1%12.0%
$2,500 to $2,9994.2% (±2.5 points)2.1%4.0%5.5%
$3,000 or more5.1% (±1.9 points)1.9%2.9%6.8%

The most common range is $1,000 to $1,499, paid by 31.3% of renting households.

Rent by bedrooms in ZIP code 78209

Census median gross rent beside HUD’s fiscal year 2027 Small Area Fair Market Rent, dollars a month
BedroomsCensus medianHUD Small Area Fair Market Rent
Studio$1,298 (±$619)$1,240
1 bedroom$1,207 (±$109)$1,340
2 bedrooms$1,583 (±$139)$1,620
3 bedrooms$2,329 (±$660)$2,100
4 bedrooms$2,500 (±$1,948)$2,430

HUD’s fiscal year 2027 Small Area Fair Market Rent for a two-bedroom home in ZIP 78209 is $1,620 a month.

A Fair Market Rent is HUD’s estimate of the gross rent (shelter plus utilities) of a modest rental home in the area.

Rent burden in ZIP code 78209

Renting households by gross rent as a percentage of household income, 2020–2024
Share of income spent on rentZIP 78209Bexar CountyTexasUnited States
Less than 15%11.4% (±3.4 points)9.9%11.2%12.6%
15% to 19.9%8.7% (±2.5 points)10.9%12.3%12.2%
20% to 24.9%17.9% (±6.1 points)13.7%13.2%12.6%
25% to 29.9%13.7% (±3.3 points)12.0%11.6%11.5%
30% to 34.9%12.1% (±3.8 points)9.2%9.4%9.2%
35% or more36.2% (±6.6 points)44.2%42.3%41.9%

48.3% (±7.6 points) of renting households in ZIP code 78209 spend 30% or more of their income on gross rent.

Home values in ZIP code 78209

Owner-occupied homes by value, 2020–2024
ValueZIP 78209Bexar CountyTexasUnited States
Less than $50,0001.4% (±0.8 points)4.0%6.0%5.3%
$50,000 to $99,9991.3% (±0.8 points)6.0%7.3%6.1%
$100,000 to $149,9994.2% (±1.3 points)8.9%7.7%6.8%
$150,000 to $199,9993.5% (±1.5 points)12.5%10.2%9.0%
$200,000 to $299,9999.8% (±2.6 points)28.7%22.1%17.8%
$300,000 to $499,99930.3% (±3.9 points)27.8%28.0%26.9%
$500,000 to $999,99933.0% (±3.6 points)10.3%14.9%20.9%
$1,000,000 or more16.4% (±2.7 points)1.8%3.7%7.1%

Value is the owner’s own estimate of what the home and lot would sell for, not a sale price or an assessment.

The homes in ZIP code 78209

Housing units by units in structure, 2020–2024
Building typeZIP 78209Bexar CountyTexasUnited States
Single-family, detached45.3% (±2.9 points)64.2%64.4%61.3%
Single-family, attached (townhouse, rowhouse)2.8% (±0.9 points)2.3%2.9%6.2%
2 units2.1% (±0.8 points)1.8%1.9%3.4%
3 or 4 units14.2% (±3.3 points)4.3%3.4%4.3%
5 to 9 units10.7% (±2.1 points)6.3%4.4%4.5%
10 to 19 units4.4% (±1.3 points)7.3%5.5%4.3%
20 or more units20.3% (±2.4 points)11.2%10.9%10.3%
Mobile home0.0% (±0.2 points)2.7%6.4%5.6%
Boat, RV, van, etc.0.1% (±0.1 points)0.1%0.3%0.1%

When the homes in ZIP code 78209 were built

Housing units by year structure built, 2020–2024
Year builtZIP 78209Bexar CountyTexasUnited States
2020 or later0.9% (±0.5 points)4.6%4.0%2.0%
2010 to 201910.8% (±2.6 points)16.8%17.4%9.4%
2000 to 20097.7% (±2.0 points)17.2%17.9%13.6%
1990 to 19996.6% (±1.6 points)10.7%12.8%12.4%
1980 to 19899.8% (±2.2 points)14.4%14.7%12.9%
1970 to 197910.6% (±2.7 points)12.1%13.1%14.2%
1960 to 196914.8% (±2.5 points)8.4%7.7%9.9%
1950 to 195918.2% (±2.7 points)7.5%6.6%9.5%
1940 to 194910.3% (±2.3 points)4.0%2.7%4.4%
1939 or earlier10.2% (±1.8 points)4.2%3.1%11.7%

64.1% of the homes in ZIP code 78209 were built before 1980, so many fall under the federal lead-paint disclosure rules for homes built before 1978.

Heating fuel in ZIP code 78209

Occupied housing units by house heating fuel, 2020–2024
Fuel used mostZIP 78209Bexar CountyTexasUnited States
Utility gas35.4% (±3.3 points)27.9%34.5%46.5%
Fuel oil, kerosene, etc.0.0% (±0.2 points)0.1%0.1%3.9%
Electricity62.7% (±3.3 points)69.6%61.2%41.3%
Bottled or tank gas (propane)0.9% (±0.5 points)1.0%2.9%4.9%
Wood0.1% (±0.1 points)0.1%0.2%1.4%
Solar energy0.1% (±0.2 points)0.6%0.3%0.3%
Coal or coke0.0% (±0.2 points)0.0%0.0%0.1%
Other fuel0.0% (±0.2 points)0.1%0.2%0.5%
No fuel used0.7% (±0.8 points)0.8%0.6%1.2%

How people in ZIP code 78209 get to work

Workers 16 and over by means of transportation to work, 2020–2024
Means of transportationZIP 78209Bexar CountyTexasUnited States
Drove alone73.7% (±2.8 points)68.4%71.4%68.8%
Carpooled3.0% (±1.0 points)11.7%10.0%8.5%
Public transportation1.2% (±0.7 points)1.6%0.9%3.2%
Walked2.7% (±1.4 points)1.8%1.5%2.4%
Other means (bicycle, taxi, motorcycle)2.4% (±1.0 points)1.8%1.8%2.0%
Worked from home17.0% (±2.3 points)14.6%14.4%15.1%

Workers who live in ZIP code 78209 take an average of 18.3 minutes to get to work.

Places in ZIP code 78209

Places whose land overlaps this ZIP code, with the share of the ZIP’s land in each
PlaceShare of the ZIP’s land in this placeMedian gross rentHouseholds that rent
Alamo Heights18%$1,72725.9%
Terrell Hills16%$1,07818.7%

A township or a New York town includes the villages inside it, so their shares can add up to more than the whole.

ZIP codes near 78209

Nearest ZIP codes with Census figures, by straight-line distance between their internal points
ZIP codeDistanceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
782342.2 mi$2,223—$100,662100.0%
782122.8 mi$1,129$330,600$62,80153.4%
782083.4 mi$951$146,600$26,59567.5%
782183.6 mi$1,215$190,900$57,28551.8%
782153.6 mi$1,767$476,500$84,43797.7%
782164.0 mi$1,234$310,700$59,11064.8%
782174.1 mi$1,233$242,300$60,98855.3%
782024.2 mi$1,275$234,700$47,47844.2%

Crime reported to police in Alamo Heights

Most of ZIP code 78209 is policed by the Alamo Heights Police Department, which reported 92 violent and 2,052 property crimes per 100,000 residents to the FBI in 2025.

The FBI publishes crime by police department, not by ZIP code, so this is the department’s figure for the whole area it serves.

ZIP code 78209 is reported as ZIP Code Tabulation Area 78209: the Census Bureau’s area built from census blocks to match the ZIP code’s delivery area as closely as it can.

Survey years: 2020–2024 (American Community Survey 5-year estimates).

Margins of error are at the 90% confidence level.

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Questions about ZIP 78209

What is the median rent in ZIP code 78209?

The median gross rent in ZIP Code Tabulation Area 78209 is $1,447 (±$85) a month (2020–2024 American Community Survey).

What is the median home value in ZIP code 78209?

The median value of owner-occupied homes in ZIP code 78209 is $497,000 (±$30,730) (2020–2024 American Community Survey).

What is the median household income in ZIP code 78209?

The median household income in ZIP code 78209 is $86,514 (±$4,121) a year (2020–2024 American Community Survey).

What town is ZIP code 78209 in?

Most of ZIP code 78209’s land lies in Alamo Heights; it also covers Terrell Hills.

What is the Fair Market Rent for a two-bedroom in ZIP 78209?

HUD’s fiscal year 2027 Small Area Fair Market Rent for a two-bedroom home in ZIP 78209 is $1,620 a month.

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for ZCTA5 78209 (zip code tabulation area:78209).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0134E, DP04_0134M, DP04_0089E, DP04_0089M, DP03_0062E, DP03_0062M, DP04_0047PE, DP04_0047PM

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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