91330 ZIP Code — Northridge, CA

Los Angeles County, California

ZIP code 91330 is located in Northridge, California, within Los Angeles County. It covers approximately 0.50 square miles and serves a population of 2,699 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 818/747.

About ZIP code 91330

The housing stock consists of a significant share of large multi-unit buildings. Most homes were built in the 1950s, giving the area an established character.

The dominant occupation class is sales and office, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.

Educational attainment is high — 60% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Health indicators show elevated rates of poor mental health (25%) compared to national benchmarks.

2,699

population

0.50

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

91330 ZIP code map

Cities in ZIP code 91330

Below are the cities the US Postal Service accepts for ZIP code 91330. Using any city not on this list may result in mail delivery delays.

City	Status
Northridge	Acceptable
Northridge	Preferred

Nearby ZIP codes

91325 Northridge (0.8 mi) 91329 Northridge (1.1 mi) 91324 Northridge (1.5 mi) 91343 North Hills (2.9 mi) 91335 Reseda (3 mi) 91335 Reseda (3 mi) 91326 Porter Ranch (3.1 mi) 91306 Winnetka (3.5 mi) 91344 Granada Hills (3.7 mi) 91406 Van Nuys (3.8 mi) 91345 Mission Hills (4.5 mi) 91402 Panorama City (4.8 mi)

Demographics updated 06/2026

Population
Total population	2,699
Population density	5,398 / sq mi
State FIPS	06
County FIPS	037

Geography
Land area	0.50 sq mi
Water area	0.00 sq mi
Latitude	34.2429
Longitude	-118.5273
Timezone	Pacific (PT)
Area code	818/747

Total population by age

Gender

Race & ethnicity

Demographics & statistics

2,699

Population

5,398

People per sq mi

19.8

Median age

Median household income

$6,600

Per capita income

Median home value

Median monthly rent

0.0%

Home ownership

0.0%

Poverty rate

10.3%

Unemployment

Housing units

59.6%

Bachelor's or higher

Age distribution

Male Female

688

15–19

827

460

20–24

553

25–34

35–44

← Male

Female →

Age summary

Group	Count	%
Under 18	30	1.1%
18 and over	2,669	98.9%
65 and over	0	0.0%
Median age	19.8 years

Race & ethnicity

White 42.4%

Asian 18.4%

Hispanic or Latino 13.4%

Other race 9.4%

Two or more races 8.9%

Black or African American 7.3%

American Indian / Alaska Native 0.2%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	1,322	42.4%
Asian	572	18.4%
Hispanic or Latino	416	13.4%
Other race	292	9.4%
Two or more races	277	8.9%
Black or African American	228	7.3%
American Indian / Alaska Native	5	0.2%
Native Hawaiian / Pacific Islander	3	0.1%

Household income

Housing

Home values

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	0.0%
Renter occupied	0.0%
Vacant	100.0%
Single-family detached	0.0%
Large apartment buildings	100.0%
Mobile homes	0.0%
Median rooms	0.0
Avg household size (owned)	0.00

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	0.0%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	100.0%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	100.0%
1 bedroom	0.0%
2 bedrooms	0.0%
3 bedrooms	0.0%
4 bedrooms	0.0%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	0.0%
2 vehicles	0.0%
3 or more	0.0%

Heating fuel

Fuel type	%

Households & families

Household type	Count	%
Married-couple family	0	0.0%
Cohabiting couple	0	0.0%
Male householder, no spouse	0	0.0%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	0	0.0%
Average household size	0.00

Marital status

Status	Male	Female
Never married	98.0%	98.3%
Married	2.0%	1.4%
Separated	0.0%	0.0%
Widowed	0.0%	0.0%
Divorced	0.0%	0.3%

Education

Less than 9th grade 0.0%

Some HS, no diploma 4.1%

HS graduate 0.0%

Some college, no degree 21.1%

Associate's degree 15.2%

Bachelor's degree 48.5%

Graduate / professional 11.1%

Metric	%
HS diploma or higher	95.9%
Bachelor's or higher	59.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	2,679	100.0%

Employment

Industry of employment

Education & healthcare 57.4%

Arts, food & hospitality 20.6%

Transportation & utilities 8.1%

Retail trade 5.5%

Professional & management 2.9%

Information 1.8%

Construction 1.6%

Other services 1.5%

Finance & real estate 0.4%

Occupation

Category	%
Management, business & arts	19.0%
Service	36.0%
Sales & office	42.6%
Natural resources & construction	1.1%
Production & transportation	1.3%

Employment type

Type	%
Private sector	83.9%
Government	15.5%
Self-employed	0.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	29.2%
Carpool	1.1%
Public transit	2.9%
Walk	46.5%
Work from home	14.3%
Other means	6.1%
Avg commute (minutes)	19.4

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	0.0%
Retirement income	0.0%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	23.1%
High blood pressure	9.9%
High cholesterol	8.8%
Diabetes	2.0%
Heart disease	0.9%
Stroke	0.6%
Asthma	12.6%
Arthritis	3.8%
Kidney disease	1.0%
Pulmonary disease	2.2%
Cancer	0.6%

Behavior / access	%
Smoking	7.8%
Binge drinking	20.9%
No physical activity	17.3%
Less than 7 hrs sleep	33.9%
Depression	22.1%
Fair or poor health	10.9%
Poor mental health	24.6%
Poor physical health	6.5%
No health insurance	14.4%
Visited doctor (checkup)	60.6%
Visited dentist	55.7%
Cholesterol screening	76.9%
Teeth loss	11.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	3	0.1%

Disability	%
Any disability	10.4%
Under 18	16.7%
18–64 years	10.3%
65 and over	0.0%

Health insurance coverage

Type	%
Private insurance	83.0%
Public insurance	18.3%
No insurance	4.9%
Uninsured under 19	4.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,699	100.0%
Spanish	45	1.7%
Other Indo-European	8	0.3%
Asian & Pacific Islander	3	0.1%
Other languages	31	1.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,324	86.1%
Born in same state	2,232	82.7%
Born in different state	1,566	58.0%
Foreign born	92	3.4%
Naturalized citizen	375	13.9%
Not a US citizen	133	35.5%

Ancestry

Ancestry	Count	%
Italian	91	3.4%
French	55	2%
Polish	37	1.4%
Arab	30	1.1%

Ancestry	Count	%
English	16	0.6%
Dutch	10	0.4%
German	7	0.3%

Technology access

Metric	% of households
Computer access	0.0%
Internet access	0.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 91330

What city is ZIP code 91330 in?

ZIP code 91330 is primarily assigned to Northridge, California.

What county is ZIP code 91330 in?

ZIP code 91330 falls within Los Angeles County, California.

How educated is the population of ZIP code 91330?

60% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the population of ZIP code 91330?

ZIP code 91330 has an estimated population of 2,699 residents, with a density of 5,409 people per square mile.

What timezone is ZIP code 91330 in?

ZIP code 91330 observes the PST timezone.