Zip Code 91011
La Canada Flintridge, California — Los Angeles County
📍 ZIP code 91011 is in La Canada Flintridge, Los Angeles County, California.
ZIP code 91011 is located in La Canada Flintridge, Los Angeles County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 20,094. The area code for ZIP code 91011 is 626.
Quick Answer
Zip code 91011 is in La Canada Flintridge, California (Los Angeles County). It has a population of 20,094, median household income of $221,451, and median home value of $2M+.
Population
20,094
Income
$221,451
Home Value
$2M+
Climate
89°F / 46°F
About Zip Code 91011
Zip code 91011 is located in La Canada Flintridge, California, within Los Angeles County. Home to approximately 20,094 residents, this area sits at an elevation of 1819 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 626.
The median household income is $221,451 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $2M+, and the cost of living index is 250 (150% above the national average of 100).
Summers average a high of 89°F while winters drop to 46°F. The area receives about 20 in of rain annually. The zip code covers 11.9 square miles of land area.
Key Statistics
20,094
$221,451
$2M+
Pacific (PST/PDT)
626
1819 ft
11.9 sq mi
45.2
7,059
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Compare With Nearby Zip Codes
| Metric | 91011 | 91020 | 91214 | 91208 | 91001 | 91206 |
|---|---|---|---|---|---|---|
| City | La Canada Flintridge, CA | La Canada Flintridge, CA | La Crescenta, CA | Glendale, CA | Pasadena, CA | Glendale, CA |
| Population | 20,094 | 7,265 | 31,707 | 15,467 | 36,402 | 32,330 |
| Median Income | $221,451 | $60,899 | $131,716 | $131,229 | $133,840 | $86,684 |
| Home Value | $2M+ | $880,700 | $1,088,200 | $1,276,300 | $1,085,000 | $1,094,100 |
| Cost of Living | 250 | 224 | 250 | 250 | 250 | 250 |
| Median Age | 45.2 | 41.5 | 40.9 | 47.5 | 46.1 | 43.4 |
Cost of Living
100 = National Average. La Canada Flintridge's cost of living is 150% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
9.0x
Demographics
Zip code 91011 has a population of 20,094 people with a median age of 45.2. There are 7,059 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
La Canada Flintridge (91011) population trend from 2010 to 2024
↑ 130.1%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
89°F
46°F
20 in
0 in
La Canada Flintridge experiences warm summers with average highs around 89°F. Winters are mild with lows averaging 46°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$2M+
Median Household Income
$221,451
With 7,059 housing units across 11.9 square miles, 91011 has a housing density of 593 units per square mile. The home price-to-income ratio is 9.0x.
Location & Geography
Latitude
34.2221°
Longitude
-118.2053°
Land Area
11.9 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 91011 (La Canada Flintridge, CA) with distances:
All Zip Codes in La Canada Flintridge, CA
Other zip codes serving La Canada Flintridge:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 91011's $221,451. A way to compare La Canada Flintridge to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 91011 (La Canada Flintridge, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is La Canada Flintridge, California?
La Canada Flintridge, California uses zip code 91011 along with 1 other zip codes.
What county is zip code 91011 in?
Zip code 91011 is located in Los Angeles County, California.
What is the population of zip code 91011?
The population of zip code 91011 is 20,094 with a median age of 45.2.
Is 91011 in La Canada Flintridge, California?
Yes, zip code 91011 is in La Canada Flintridge, Los Angeles County, California. The area code is 626.
Frequently Asked Questions
What city is zip code 91011 in?
Zip code 91011 is in La Canada Flintridge, California. It is part of Los Angeles County and uses the Pacific (PST/PDT) timezone.
What is zip code 91011?
Zip code 91011 is a U.S. postal code in La Canada Flintridge, California (Los Angeles County). It has a population of 20,094 and covers 11.9 square miles.
What is the population of zip code 91011?
The population of zip code 91011 (La Canada Flintridge, CA) is 20,094 with a median age of 45.2. There are approximately 7,059 housing units in this area.
What is the median income in zip code 91011?
The median household income in zip code 91011 (La Canada Flintridge, CA) is $221,451 per year. The cost of living index is 250 (100 = national average).
What is the average home price in zip code 91011?
The median home value in zip code 91011 (La Canada Flintridge, CA) is $2M+. The cost of living index is 250 compared to the national average of 100.
What county is zip code 91011 in?
Zip code 91011 is located in Los Angeles County, California. The primary city is La Canada Flintridge.
What is the area code for zip code 91011?
Zip code 91011 in La Canada Flintridge, CA uses area code 626. It is located in the Pacific (PST/PDT) timezone.
Is zip code 91011 a good place to live?
Zip code 91011 (La Canada Flintridge, CA) has a cost of living index of 250 (100 = national average), a median household income of $221,451, and median home values of $2M+. The median age is 45.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 91011?
The cost of living index for zip code 91011 (La Canada Flintridge, CA) is 250, where 100 represents the national average. This area is above the national average. Median home value: $2M+.
What schools serve zip code 91011?
Zip code 91011 in La Canada Flintridge, California is served by the local school district of Los Angeles County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.