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 High-density area
- $91,092
- Median income Above-median income area
- $691,600
- Median home value Above-median home value
- 32.4%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
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.
FHFA HPI release change
What changed in the latest House Price Index year
- FHFA House Price Index values in ZIP 91321 (Newhall, CA) rose +7.8% from 2023 to 2024. The all-transactions index moved from 314.1 in 2023 to 338.6 in 2024 (2000 = 100).
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 average California ZIP), while per-capita income is $41,866. The poverty rate is 9.6%, with unemployment at 5.4%; those measures add context to the income figure. Median home value is $691,600 (10% below the average California ZIP) and median rent is $2,134; 60.8% of occupied homes 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. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in Los Angeles County, so 91321 can be compared with both its immediate and county-level context.
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.
- Health care and social assistance
Health care and social assistance
157 establishments
- Accommodation and food services
Accommodation and food services
95 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
94 establishments
- Other services (except public administration)
Other services (except public administration)
91 establishments
- Retail trade
Retail trade
87 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, 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
Who lives in ZIP 91321?
36.5
Median Age
48.3%
Male
51.7%
Female
23.9%
Foreign-Born
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 ZIP avg
$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
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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
11,338housing units
11,338
Total Housing Units
10,863
Occupied Units
475
Vacant Units
2.91
Avg Household Size
Occupancy Type
$691,600
Median Home Value
-10% vs state ZIP avg
$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.
- 91342
Sylmar (91342)
91,725 residents
- 91343
North Hills (91343)
60,254 residents
- 91344
Granada Hills (91344)
51,747 residents
- 91387
Canyon Country (91387)
40,328 residents
- 91321 34,882
Newhall (91321)
34,882 residents
- 91340 34,188
San Fernando (91340)
34,188 residents
- 91350 33,348
Santa Clarita (91350)
33,348 residents
- 91355 32,605
Valencia (91355)
32,605 residents
- 91351 32,362
Canyon Country (91351)
32,362 residents
What this shows Among its immediate neighbors, ZIP 91321 ranks #5 by population - useful context the national average alone can't give.
ZIP 91321 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 91381
Stevenson Ranch (91381)
$158,504 median income
- 91350
Santa Clarita (91350)
$140,110 median income
- 91344
Granada Hills (91344)
$119,345 median income
- 91387
Canyon Country (91387)
$117,969 median income
- 91355
Valencia (91355)
$115,640 median income
- 91351
Canyon Country (91351)
$115,364 median income
- 91342
Sylmar (91342)
$98,118 median income
- 91345
Mission Hills (91345)
$94,215 median income
- 91321
Newhall (91321)
$91,092 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.
| 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 |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 91321, both outside CA so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (34,882 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Los Angeles County
Related Areas
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.
Related
Take this with you
What to do with ZIP 91321's numbers, next.
- See how ZIP 91321 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Newhall, CA ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.