Housing data for ZIP code 91108

ZIP code 91108 has an estimated 12,401 residents and 4,567 homes (US Census Bureau, 2020–2024 American Community Survey).

Most of its land lies in San Marino, Los Angeles County.

18.0% of households rent.

The median gross rent is $3,500 or more a month.

The median home value is $2,000,000 or more.

The median household income is $204,847 (±$32,194) a year.

Figures last updated on .

Residents
12,401 (±100)
Median gross rent
$3,500 or more
Median home value
$2,000,000 or more
Households that rent
18.0%

How ZIP code 91108 compares

Estimate (90% margin of error)
ZIP 91108San MarinoLos Angeles CountyCaliforniaUnited States
Residents12,401 (±100)12,2169,808,66739,287,377334,922,499
Housing units4,567 (±437)4,4393,650,46614,644,735143,775,355
Households that rent18.0% (±4.4 points)17.2%54.1%44.1%34.8%
Median gross rent$3,500 or more$3,500 or more$1,954$2,036$1,413
Median home value$2,000,000 or more$2,000,000 or more$834,200$734,700$332,700
Median household income$204,847 (±$32,194)$214,167$90,112$99,122$80,734
Median real estate taxes (a year)$10,000 or more$10,000 or more$5,675$5,124$3,119
Renters paying 30% or more of income45.9% (±17.3 points)45.9%57.6%55.3%51.1%
Built before 198091.5% (±8.2 points)92.9%70.4%56.0%49.7%
Average commute26.5 minutes (±2.1)26.6 minutes30.4 minutes28.7 minutes26.4 minutes
Households with broadband98.7% (±1.2 points)98.6%93.0%93.5%91.0%
Median age of residents46.1 years (±2.1)45.7 years38.2 years37.9 years38.9 years

Among the 276 ZIP codes in Los Angeles County with a published estimate, ZIP 91108 ranks 4 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 91108

Share of rented homes in each gross-rent range, 2020–2024
Monthly gross rentZIP 91108Los Angeles CountyCaliforniaUnited States
Less than $5000.0% (±6.5 points)3.7%3.6%6.3%
$500 to $9990.0% (±6.5 points)6.1%7.2%20.2%
$1,000 to $1,4990.0% (±6.5 points)17.4%16.2%28.1%
$1,500 to $1,9990.0% (±6.5 points)25.0%21.5%21.1%
$2,000 to $2,4998.7% (±7.3 points)20.4%19.8%12.0%
$2,500 to $2,9996.3% (±7.6 points)11.4%12.5%5.5%
$3,000 or more85.0% (±11.0 points)15.9%19.1%6.8%

The most common range is $3,000 or more, paid by 85.0% of renting households.

Rent by bedrooms in ZIP code 91108

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—$2,480
1 bedroom—$2,760
2 bedrooms$3,500 or more$3,410
3 bedrooms$3,500 or more$4,330
4 bedrooms$3,500 or more$4,840

HUD’s fiscal year 2027 Small Area Fair Market Rent for a two-bedroom home in ZIP 91108 is $3,410 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 91108

Renting households by gross rent as a percentage of household income, 2020–2024
Share of income spent on rentZIP 91108Los Angeles CountyCaliforniaUnited States
Less than 15%14.8% (±10.2 points)9.5%10.4%12.6%
15% to 19.9%26.8% (±19.6 points)10.6%11.1%12.2%
20% to 24.9%3.4% (±4.3 points)11.4%12.0%12.6%
25% to 29.9%9.1% (±7.7 points)10.8%11.2%11.5%
30% to 34.9%5.5% (±6.6 points)9.3%9.3%9.2%
35% or more40.4% (±16.0 points)48.3%46.0%41.9%

45.9% (±17.3 points) of renting households in ZIP code 91108 spend 30% or more of their income on gross rent.

Home values in ZIP code 91108

Owner-occupied homes by value, 2020–2024
ValueZIP 91108Los Angeles CountyCaliforniaUnited States
Less than $50,0000.5% (±0.6 points)1.9%2.5%5.3%
$50,000 to $99,9990.2% (±0.4 points)1.5%1.7%6.1%
$100,000 to $149,9991.1% (±1.0 points)1.0%1.3%6.8%
$150,000 to $199,9990.3% (±0.5 points)0.6%1.4%9.0%
$200,000 to $299,9990.0% (±1.3 points)1.4%4.3%17.8%
$300,000 to $499,9990.0% (±1.3 points)9.2%17.1%26.9%
$500,000 to $999,9992.1% (±1.2 points)51.4%42.1%20.9%
$1,000,000 or more95.9% (±2.0 points)33.0%29.6%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 91108

Housing units by units in structure, 2020–2024
Building typeZIP 91108Los Angeles CountyCaliforniaUnited States
Single-family, detached98.6% (±1.0 points)47.3%57.0%61.3%
Single-family, attached (townhouse, rowhouse)0.4% (±0.5 points)6.6%7.4%6.2%
2 units0.0% (±0.9 points)2.6%2.4%3.4%
3 or 4 units0.9% (±0.9 points)5.9%5.4%4.3%
5 to 9 units0.0% (±0.9 points)7.8%5.7%4.5%
10 to 19 units0.0% (±0.9 points)7.6%4.9%4.3%
20 or more units0.0% (±0.9 points)20.5%13.6%10.3%
Mobile home0.0% (±0.9 points)1.6%3.5%5.6%
Boat, RV, van, etc.0.0% (±0.9 points)0.1%0.1%0.1%

When the homes in ZIP code 91108 were built

Housing units by year structure built, 2020–2024
Year builtZIP 91108Los Angeles CountyCaliforniaUnited States
2020 or later0.5% (±0.7 points)0.9%1.3%2.0%
2010 to 20191.6% (±1.6 points)4.8%6.5%9.4%
2000 to 20092.3% (±2.1 points)5.8%11.2%13.6%
1990 to 19992.7% (±2.2 points)6.1%10.1%12.4%
1980 to 19891.5% (±1.1 points)12.0%14.9%12.9%
1970 to 19792.4% (±1.7 points)13.8%16.8%14.2%
1960 to 19697.9% (±2.8 points)14.0%12.5%9.9%
1950 to 195912.9% (±3.4 points)18.8%12.4%9.5%
1940 to 194927.4% (±4.6 points)9.5%5.4%4.4%
1939 or earlier40.9% (±4.8 points)14.3%8.9%11.7%

91.5% of the homes in ZIP code 91108 were built before 1980, so many fall under the federal lead-paint disclosure rules for homes built before 1978.

Heating fuel in ZIP code 91108

Occupied housing units by house heating fuel, 2020–2024
Fuel used mostZIP 91108Los Angeles CountyCaliforniaUnited States
Utility gas81.5% (±4.1 points)62.6%61.0%46.5%
Fuel oil, kerosene, etc.0.0% (±1.0 points)0.1%0.2%3.9%
Electricity16.2% (±4.0 points)29.3%29.5%41.3%
Bottled or tank gas (propane)1.8% (±1.1 points)1.7%3.4%4.9%
Wood0.3% (±0.4 points)0.2%1.3%1.4%
Solar energy0.2% (±0.3 points)0.6%1.2%0.3%
Coal or coke0.0% (±1.0 points)0.0%0.0%0.1%
Other fuel0.0% (±1.0 points)0.2%0.3%0.5%
No fuel used0.0% (±1.0 points)5.4%3.0%1.2%

How people in ZIP code 91108 get to work

Workers 16 and over by means of transportation to work, 2020–2024
Means of transportationZIP 91108Los Angeles CountyCaliforniaUnited States
Drove alone57.4% (±5.7 points)64.8%65.7%68.8%
Carpooled8.8% (±3.1 points)9.3%9.5%8.5%
Public transportation3.1% (±3.0 points)3.9%2.9%3.2%
Walked1.8% (±1.6 points)2.4%2.4%2.4%
Other means (bicycle, taxi, motorcycle)0.3% (±0.4 points)2.5%2.4%2.0%
Worked from home28.5% (±5.5 points)17.1%17.2%15.1%

Workers who live in ZIP code 91108 take an average of 26.5 minutes to get to work.

Places in ZIP code 91108

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
San Marino99%$3,500 or more17.2%

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 91108

Nearest ZIP codes with Census figures, by straight-line distance between their internal points
ZIP codeDistanceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
911251.2 mi———100.0%
911061.4 mi$2,177$1,040,400$90,02864.1%
917751.6 mi$2,153$1,092,700$118,61035.9%
911012.2 mi$2,270$682,300$87,81384.8%
918012.3 mi$1,981$834,000$89,15662.6%
917762.6 mi$1,860$859,600$82,15557.2%
910302.6 mi$2,284$1,640,000$127,17556.0%
911073.0 mi$2,413$1,155,300$126,44938.9%

Crime reported to police in San Marino

Most of ZIP code 91108 is policed by the San Marino Police Department, which reported 58 violent and 1,814 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 91108 is reported as ZIP Code Tabulation Area 91108: 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 91108

What is the median rent in ZIP code 91108?

The median gross rent in ZIP Code Tabulation Area 91108 is $3,500 or more a month (2020–2024 American Community Survey).

What is the median home value in ZIP code 91108?

The median value of owner-occupied homes in ZIP code 91108 is $2,000,000 or more (2020–2024 American Community Survey).

What is the median household income in ZIP code 91108?

The median household income in ZIP code 91108 is $204,847 (±$32,194) a year (2020–2024 American Community Survey).

What town is ZIP code 91108 in?

ZIP code 91108 lies mostly in San Marino.

What is the Fair Market Rent for a two-bedroom in ZIP 91108?

HUD’s fiscal year 2027 Small Area Fair Market Rent for a two-bedroom home in ZIP 91108 is $3,410 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 91108 (zip code tabulation area:91108).

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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