PlainZIP

Newhall, CA · standard

ZIP Code 91321

Los Angeles County, California - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

34,882
520/sq mi
$91,092
Median income
$691,600
Median home value
32.4%
Bachelor's or higher

The verdict

Newhall pairs an above-median household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 26%
household income, US ZIPs
Top 6%
home value, US ZIPs
520
people per sq mi
61%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91321 against every reporting US ZIP.

ZIP code 91321 is a densely settled ZIP (a standard USPS delivery area) in Newhall, Los Angeles County, California, with 34,882 residents across 67.0 square miles, a density of 520 people per square mile, in the Los Angeles time zone.

ZIP 91321 lands in the middle-income range, with a median household income of $91,092 (10% below the California average), while per-capita income is $41,866. 9.6% of residents live below the poverty line, and the unemployment rate reads 5.4%. On housing, the median home value is $691,600 (10% below the state average) with median rent at $2,134 per month, and 60.8% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 32.4% of adults hold a bachelor's degree or higher, the median age is 36.5, and the average commute is 31 minutes. To put 91321 in local context, 10 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Los Angeles County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 91321

Top 5 sectors by establishment count in Newhall, CA

Which industries have the most business establishments in ZIP 91321.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 91321, Newhall, CA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

34,882

Population

67.0

Area (sq mi)

520

People / sq mi

Los Angeles

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 91321?

36.5

Median Age

48.3%

Male

51.7%

Female

23.9%

Foreign-Born

White 38.6%
African American 2.2%
Asian 9.0%
American Indian or Alaska Native 1.8%
Native Hawaiian or Pacific Islander 0.1%
Two or More Ethnicities 30.6%
Hispanic or Latino 52.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$91,092

Median Household Income

-10% vs state

$41,866

Per Capita Income

9.6%

Poverty Rate

5.4%

Unemployment Rate

30.5 min

Mean Commute Time

How ZIP 91321 ranks nationally

Newhall, CA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$91,092 Top 26% higher than 74% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 54.9%
Bachelor's Degree or Higher 32.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

11,338

Total Housing Units

10,863

Occupied Units

475

Vacant Units

2.91

Avg Household Size

Occupancy Type

Owner 60.8%
Renter 39.2%

$691,600

Median Home Value

-10% vs state

$2,134

Median Rent

1978

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+7.8%

YoY Change (2024)

339

HPI Index (2000 = 100)

+239%

Total Change Since 2000

Home values in ZIP 91321 have increased 7.8% over the past year (2024). Since 2000, this ZIP has seen +239% cumulative appreciation.

Year Annual Change HPI Index
2020 +2.2% 241
2021 +13.9% 274
2022 +14.1% 313
2023 +0.4% 314
2024 +7.8% 339

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 882 business establishments in ZIP 91321, employing approximately 9,863 people with a combined annual payroll of $423,785,000.

882

Businesses

9,863

Employees

$423.8M

Annual Payroll

17

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 157 17.8%
Accommodation and food services 95 10.8%
Professional, scientific, and technical services 94 10.7%
Other services (except public administration) 91 10.3%
Retail trade 87 9.9%
Construction 81 9.2%
Administrative and support and waste management and remediation services 65 7.4%
Real estate and rental and leasing 47 5.3%
Finance and insurance 43 4.9%
Arts, entertainment, and recreation 31 3.5%
Information 26 3.0%
Wholesale trade 19 2.1%
Transportation and warehousing 16 1.8%
Educational services 15 1.7%
Manufacturing 8 0.9%
Agriculture, forestry, fishing and hunting 3 0.3%
Management of companies and enterprises 3 0.3%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 91321 vs 91350 →

ZIP 91321 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 91321 ranks #5 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 91321 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 91321 ranks #9 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
91350 Santa Clarita, CA 33,348 4.5 mi
91351 Canyon Country, CA 32,362 4.6 mi
91344 Granada Hills, CA 51,747 5.3 mi
91345 Mission Hills, CA 18,496 7.3 mi
91340 San Fernando, CA 34,188 6.4 mi
91381 Stevenson Ranch, CA 20,158 7.3 mi
91343 North Hills, CA 60,254 9.0 mi
91387 Canyon Country, CA 40,328 6.8 mi
91342 Sylmar, CA 91,725 6.9 mi
91355 Valencia, CA 32,605 7.0 mi

More ZIP Codes in Los Angeles County

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Pop: 105,549
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Pop: 103,892
91331 standard
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Pop: 103,689
90201 standard
Bell Gardens, CA
Pop: 101,279
90280 standard
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90805 standard
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Pop: 93,524

Related Areas

Los Angeles County Newhall, CA California

Frequently Asked Questions

What county is ZIP code 91321 in? ▼
ZIP code 91321 (Newhall) is located in Los Angeles County, California. Los Angeles County contains multiple ZIP codes, see the full list at /counties/los-angeles-ca.
What is the population of ZIP code 91321? ▼
ZIP code 91321 in Newhall, CA has a population of 34,882 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91321? ▼
The median household income in ZIP 91321 is $91,092, which is 19% above the national average of $76,288.
What is the average home value in ZIP 91321? ▼
The median home value in ZIP 91321 is $691,600, which is 149% above the national average of $278,155.
What is the demographic makeup of ZIP 91321? ▼
The largest racial group in ZIP 91321 is White at 38.6%. Hispanic or Latino residents make up 52.9% of the population.
How many businesses are in ZIP code 91321? ▼
ZIP code 91321 has 882 business establishments employing approximately 9,863 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 91321? ▼
The top industries by establishment count in ZIP 91321 are: Health care and social assistance (157), Accommodation and food services (95), Professional, scientific, and technical services (94). There are 17 industry sectors represented in total.
How have home values changed in ZIP code 91321? ▼
According to the FHFA House Price Index, home values in ZIP 91321 increased by 7.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 239%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 91321? ▼
In ZIP code 91321, 54.9% of residents aged 25+ have a high school diploma or higher, and 32.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 91321? ▼
The mean commute time for workers in ZIP code 91321 is 30.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 91321? ▼
In ZIP code 91321, approximately 60.8% of occupied housing units are owner-occupied and 39.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91321? ▼
The poverty rate in ZIP code 91321 is 9.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.