Zip Code 91381
Newhall, California — Los Angeles County
📍 ZIP code 91381 is in Newhall, Los Angeles County, California.
ZIP code 91381 is located in Newhall, Los Angeles County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 21,857. The area code for ZIP code 91381 is 818.
Quick Answer
Zip code 91381 is in Newhall, California (Los Angeles County). It has a population of 21,857, median household income of $146,706, and median home value of $1,029,300.
Population
21,857
Income
$146,706
Home Value
$1,029,300
Climate
94°F / 47°F
About Zip Code 91381
Zip code 91381 is located in Newhall, California, within Los Angeles County. Home to approximately 21,857 residents, this area sits at an elevation of 1375 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 818.
The median household income is $146,706 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $1,029,300, and the cost of living index is 250 (150% above the national average of 100).
Summers average a high of 94°F while winters drop to 47°F. The area receives about 17 in of rain annually. The zip code covers 37.6 square miles of land area.
Key Statistics
21,857
$146,706
$1,029,300
Pacific (PST/PDT)
818
1375 ft
37.6 sq mi
41.2
7,407
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Compare With Nearby Zip Codes
| Metric | 91381 | 91355 | 93063 | 91311 | 91354 | 91326 |
|---|---|---|---|---|---|---|
| City | Newhall, CA | Santa Clarita, CA | Simi Valley, CA | Chatsworth, CA | Santa Clarita, CA | Canoga Park, CA |
| Population | 21,857 | 28,777 | 56,110 | 40,557 | 33,059 | 37,068 |
| Median Income | $146,706 | $109,348 | $124,030 | $117,574 | $148,818 | $148,636 |
| Home Value | $1,029,300 | $744,300 | $746,000 | $837,300 | $803,000 | $1,011,100 |
| Cost of Living | 250 | 206 | 211 | 229 | 235 | 250 |
| Median Age | 41.2 | 43.2 | 42.6 | 42.3 | 39.6 | 43.8 |
Cost of Living
100 = National Average. Newhall's cost of living is 150% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
7.0x
Demographics
Zip code 91381 has a population of 21,857 people with a median age of 41.2. There are 7,407 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Newhall (91381) population trend from 2010 to 2024
↑ 16.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
94°F
47°F
17 in
0 in
Newhall experiences hot summers with average highs around 94°F. Winters are mild with lows averaging 47°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$1,029,300
Median Household Income
$146,706
With 7,407 housing units across 37.6 square miles, 91381 has a housing density of 197 units per square mile. The home price-to-income ratio is 7.0x.
Location & Geography
Latitude
34.3847°
Longitude
-118.6473°
Land Area
37.6 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 91381 (Newhall, CA) with distances:
All Zip Codes in Newhall, CA
Other zip codes serving Newhall:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 91381's $146,706. A way to compare Newhall 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 91381 (Newhall, 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 Newhall, California?
Newhall, California uses zip code 91381 along with 1 other zip codes.
What county is zip code 91381 in?
Zip code 91381 is located in Los Angeles County, California.
What is the population of zip code 91381?
The population of zip code 91381 is 21,857 with a median age of 41.2.
Is 91381 in Newhall, California?
Yes, zip code 91381 is in Newhall, Los Angeles County, California. The area code is 818.
Frequently Asked Questions
What city is zip code 91381 in?
Zip code 91381 is in Newhall, California. It is part of Los Angeles County and uses the Pacific (PST/PDT) timezone.
What is zip code 91381?
Zip code 91381 is a U.S. postal code in Newhall, California (Los Angeles County). It has a population of 21,857 and covers 37.6 square miles.
What is the population of zip code 91381?
The population of zip code 91381 (Newhall, CA) is 21,857 with a median age of 41.2. There are approximately 7,407 housing units in this area.
What is the median income in zip code 91381?
The median household income in zip code 91381 (Newhall, CA) is $146,706 per year. The cost of living index is 250 (100 = national average).
What is the average home price in zip code 91381?
The median home value in zip code 91381 (Newhall, CA) is $1,029,300. The cost of living index is 250 compared to the national average of 100.
What county is zip code 91381 in?
Zip code 91381 is located in Los Angeles County, California. The primary city is Newhall.
What is the area code for zip code 91381?
Zip code 91381 in Newhall, CA uses area code 818. It is located in the Pacific (PST/PDT) timezone.
Is zip code 91381 a good place to live?
Zip code 91381 (Newhall, CA) has a cost of living index of 250 (100 = national average), a median household income of $146,706, and median home values of $1,029,300. The median age is 41.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 91381?
The cost of living index for zip code 91381 (Newhall, CA) is 250, where 100 represents the national average. This area is above the national average. Median home value: $1,029,300.
What schools serve zip code 91381?
Zip code 91381 in Newhall, 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.