PlainZIP

Porter Ranch, CA · standard

ZIP Code 91326

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

33,708
1,595/sq mi
$148,281
Median income
$1,106,000
Median home value
59.2%
Bachelor's or higher

The verdict

Porter Ranch pairs a top-decile household income with top-decile home values, in a low-density, homeowner-dominated area.

Top 4%
household income, US ZIPs
Top 2%
home value, US ZIPs
1,595
people per sq mi
76%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91326 against every reporting US ZIP.

ZIP code 91326 is a densely settled ZIP (a standard USPS delivery area) in Porter Ranch, Los Angeles County, California, with 33,708 residents across 21.1 square miles, a density of 1,595 people per square mile, in the Los Angeles time zone.

ZIP 91326 skews affluent, with a median household income of $148,281 (46% above the California average), while per-capita income is $65,803. The poverty rate stands at 6.3% and the unemployment rate at 4.5%. Housing costs here run $1,106,000 for a typical home value (43% above the state average), with rent averaging $3,145 a month; 75.8% of homes are owner-occupied.

This is a highly-educated ZIP: 59.2% of adults hold a bachelor's degree or higher, the median age is 43.6, and the average commute is 32 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Los Angeles County, so you can benchmark 91326 against its immediate geography rather than a national average alone.

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 91326

Top 5 sectors by establishment count in Porter Ranch, CA

Which industries have the most business establishments in ZIP 91326.

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 91326, Porter Ranch, 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

33,708

Population

21.1

Area (sq mi)

1,595

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 91326?

43.6

Median Age

51.9%

Male

48.1%

Female

38.2%

Foreign-Born

White 42.4%
African American 6.5%
Asian 33.6%
American Indian or Alaska Native 0.5%
Native Hawaiian or Pacific Islander 0.2%
Two or More Ethnicities 11.4%
Hispanic or Latino 13.5%

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?

$148,281

Median Household Income

+46% vs state

$65,803

Per Capita Income

6.3%

Poverty Rate

4.5%

Unemployment Rate

31.8 min

Mean Commute Time

How ZIP 91326 ranks nationally

Porter Ranch, CA household income vs. every US ZIP code

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

$148,281 Top 4% higher than 96% 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%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). This entry sits in this band. $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 72.2%
Bachelor's Degree or Higher 59.2%

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

What does housing look like?

14,041

Total Housing Units

13,394

Occupied Units

647

Vacant Units

2.86

Avg Household Size

Occupancy Type

Owner 75.8%
Renter 24.2%

$1,106,000

Median Home Value

+43% vs state

$3,145

Median Rent

1982

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

+9.6%

YoY Change (2024)

341

HPI Index (2000 = 100)

+241%

Total Change Since 2000

Home values in ZIP 91326 have increased 9.6% over the past year (2024). Since 2000, this ZIP has seen +241% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.9% 234
2021 +11.4% 260
2022 +17.1% 305
2023 +2.1% 311
2024 +9.6% 341

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 800 business establishments in ZIP 91326, employing approximately 6,272 people with a combined annual payroll of $268,486,000.

800

Businesses

6,272

Employees

$268.5M

Annual Payroll

15

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 161 20.1%
Health care and social assistance 123 15.4%
Construction 72 9.0%
Real estate and rental and leasing 68 8.5%
Retail trade 61 7.6%
Accommodation and food services 54 6.8%
Other services (except public administration) 49 6.1%
Administrative and support and waste management and remediation services 41 5.1%
Arts, entertainment, and recreation 41 5.1%
Finance and insurance 35 4.4%
Information 33 4.1%
Wholesale trade 26 3.3%
Transportation and warehousing 13 1.6%
Educational services 12 1.5%
Manufacturing 9 1.1%

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 91326 vs 91324 →

ZIP 91326 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 91326 ranks #6 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 91326 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 91326 ranks the highest 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
91324 Northridge, CA 27,669 2.9 mi
91311 Chatsworth, CA 36,557 2.9 mi
91344 Granada Hills, CA 51,747 3.0 mi
91330 Northridge, CA 2,702 2.9 mi
91325 Northridge, CA 32,417 3.8 mi
91306 Winnetka, CA 45,061 5.0 mi
91335 Reseda, CA 74,363 5.6 mi
91345 Mission Hills, CA 18,496 5.7 mi
91371 Woodland Hills, CA 1 6.7 mi
91343 North Hills, CA 60,254 5.3 mi

More ZIP Codes in Los Angeles County

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Pop: 105,549
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Pop: 103,892
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Pop: 103,689
90201 standard
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Pop: 101,279
90280 standard
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90805 standard
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Related Areas

Los Angeles County Porter Ranch, CA California

Frequently Asked Questions

What county is ZIP code 91326 in? ▼
ZIP code 91326 (Porter Ranch) 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 91326? ▼
ZIP code 91326 in Porter Ranch, CA has a population of 33,708 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91326? ▼
The median household income in ZIP 91326 is $148,281, which is 94% above the national average of $76,288.
What is the average home value in ZIP 91326? ▼
The median home value in ZIP 91326 is $1,106,000, which is 298% above the national average of $278,155.
What is the demographic makeup of ZIP 91326? ▼
The largest racial group in ZIP 91326 is White at 42.4%. Hispanic or Latino residents make up 13.5% of the population.
How many businesses are in ZIP code 91326? ▼
ZIP code 91326 has 800 business establishments employing approximately 6,272 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 91326? ▼
The top industries by establishment count in ZIP 91326 are: Professional, scientific, and technical services (161), Health care and social assistance (123), Construction (72). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 91326? ▼
According to the FHFA House Price Index, home values in ZIP 91326 increased by 9.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 241%. 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 91326? ▼
In ZIP code 91326, 72.2% of residents aged 25+ have a high school diploma or higher, and 59.2% 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 91326? ▼
The mean commute time for workers in ZIP code 91326 is 31.8 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 91326? ▼
In ZIP code 91326, approximately 75.8% of occupied housing units are owner-occupied and 24.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91326? ▼
The poverty rate in ZIP code 91326 is 6.3% 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.