Zip Code 91423
Sherman Oaks, California — Los Angeles County
📍 ZIP code 91423 is in Sherman Oaks, Los Angeles County, California.
ZIP code 91423 is located in Sherman Oaks, Los Angeles County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 32,536. The area code for ZIP code 91423 is 818.
Quick Answer
Zip code 91423 is in Sherman Oaks, California (Los Angeles County). It has a population of 32,536, median household income of $112,119, and median home value of $1,323,500.
Population
32,536
Income
$112,119
Home Value
$1,323,500
Climate
80°F / 52°F
About Zip Code 91423
Zip code 91423 is located in Sherman Oaks, California, within Los Angeles County. Home to approximately 32,536 residents, this area sits at an elevation of 645 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 818.
The median household income is $112,119 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $1,323,500, and the cost of living index is 250 (150% above the national average of 100).
Summers average a high of 80°F while winters drop to 52°F. The area receives about 18 in of rain annually. The zip code covers 4.4 square miles of land area.
Key Statistics
32,536
$112,119
$1,323,500
Pacific (PST/PDT)
818
645 ft
4.4 sq mi
40.8
16,678
Advertisement
Compare With Nearby Zip Codes
| Metric | 91423 | 91403 | 91401 | 91607 | 91604 | 91411 |
|---|---|---|---|---|---|---|
| City | Sherman Oaks, CA | Sherman Oaks, CA | Van Nuys, CA | North Hollywood, CA | Studio City, CA | Van Nuys, CA |
| Population | 32,536 | 25,566 | 39,011 | 30,918 | 32,118 | 23,520 |
| Median Income | $112,119 | $114,348 | $75,933 | $84,925 | $141,317 | $77,582 |
| Home Value | $1,323,500 | $1,467,900 | $988,500 | $1,019,300 | $1,698,900 | $973,300 |
| Cost of Living | 250 | 250 | 234 | 250 | 250 | 227 |
| Median Age | 40.8 | 40.5 | 37.2 | 38.2 | 41 | 36.1 |
Cost of Living
100 = National Average. Sherman Oaks's cost of living is 150% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
11.8x
Demographics
Zip code 91423 has a population of 32,536 people with a median age of 40.8. There are 16,678 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Sherman Oaks (91423) population trend from 2010 to 2024
↓ -30.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
80°F
52°F
18 in
0 in
Sherman Oaks experiences warm summers with average highs around 80°F. Winters are mild with lows averaging 52°F. The area receives virtually no snowfall.
Advertisement
Housing & Economy
Median Home Value
$1,323,500
Median Household Income
$112,119
With 16,678 housing units across 4.4 square miles, 91423 has a housing density of 3,790 units per square mile. The home price-to-income ratio is 11.8x.
Location & Geography
Latitude
34.1486°
Longitude
-118.4333°
Land Area
4.4 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 91423 (Sherman Oaks, CA) with distances:
All Zip Codes in Sherman Oaks, CA
Other zip codes serving Sherman Oaks:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 91423's $112,119. A way to compare Sherman Oaks 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 91423 (Sherman Oaks, 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.
Explore California
Popular "Near Me" Searches
Advertisement
People Also Ask
What zip code is Sherman Oaks, California?
Sherman Oaks, California uses zip code 91423 along with 1 other zip codes.
What county is zip code 91423 in?
Zip code 91423 is located in Los Angeles County, California.
What is the population of zip code 91423?
The population of zip code 91423 is 32,536 with a median age of 40.8.
Is 91423 in Sherman Oaks, California?
Yes, zip code 91423 is in Sherman Oaks, Los Angeles County, California. The area code is 818.
Frequently Asked Questions
What city is zip code 91423 in?
Zip code 91423 is in Sherman Oaks, California. It is part of Los Angeles County and uses the Pacific (PST/PDT) timezone.
What is zip code 91423?
Zip code 91423 is a U.S. postal code in Sherman Oaks, California (Los Angeles County). It has a population of 32,536 and covers 4.4 square miles.
What is the population of zip code 91423?
The population of zip code 91423 (Sherman Oaks, CA) is 32,536 with a median age of 40.8. There are approximately 16,678 housing units in this area.
What is the median income in zip code 91423?
The median household income in zip code 91423 (Sherman Oaks, CA) is $112,119 per year. The cost of living index is 250 (100 = national average).
What is the average home price in zip code 91423?
The median home value in zip code 91423 (Sherman Oaks, CA) is $1,323,500. The cost of living index is 250 compared to the national average of 100.
What county is zip code 91423 in?
Zip code 91423 is located in Los Angeles County, California. The primary city is Sherman Oaks.
What is the area code for zip code 91423?
Zip code 91423 in Sherman Oaks, CA uses area code 818. It is located in the Pacific (PST/PDT) timezone.
Is zip code 91423 a good place to live?
Zip code 91423 (Sherman Oaks, CA) has a cost of living index of 250 (100 = national average), a median household income of $112,119, and median home values of $1,323,500. The median age is 40.8. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 91423?
The cost of living index for zip code 91423 (Sherman Oaks, CA) is 250, where 100 represents the national average. This area is above the national average. Median home value: $1,323,500.
What schools serve zip code 91423?
Zip code 91423 in Sherman Oaks, 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.
People Also Searched For
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.