91008 ZIP Code — Duarte, CA

Los Angeles County, California

ZIP code 91008 is located in Duarte, California, within Los Angeles County. It covers approximately 1.93 square miles and serves a population of 744 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 626.

About ZIP code 91008

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $1,580,900. Owner-occupancy is high at 93%, well above the national average.

The gap between median ($139,167) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average.

Educational attainment is high — 54% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 91008 reflects a community defined by a highly educated population and high homeownership.

744

population

1.93

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

91008 ZIP code map

Cities in ZIP code 91008

Below are the cities the US Postal Service accepts for ZIP code 91008. Using any city not on this list may result in mail delivery delays.

City	Status
Duarte	Acceptable
Duarte	Preferred

Nearby ZIP codes

91016 Monrovia (0.3 mi) 91010 Duarte (1.1 mi) 91702 Azusa (3.4 mi) 91006 Arcadia (3.9 mi) 91706 Baldwin Park (4 mi) 91024 Sierra Madre (4.6 mi) 91007 Arcadia (5.1 mi) 91722 Covina (5.3 mi) 91780 Temple City (5.9 mi) 91790 West Covina (6 mi) 91732 El Monte (6.3 mi) 91723 Covina (6.7 mi)

Demographics updated 06/2026

Population
Total population	744
Population density	385 / sq mi
State FIPS	06
County FIPS	037

Geography
Land area	1.93 sq mi
Water area	0.00 sq mi
Latitude	34.1543
Longitude	-117.9686
Timezone	Pacific (PT)
Area code	626

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.2%	36.2%	32.6%
$50k – $100k	20.5%	28.2%	27.7%
$100k – $200k	29.7%	24.5%	26.4%
Over $200k	33.6%	11.0%	13.3%

Demographics & statistics

744

Population

385

People per sq mi

53.3

Median age

$139,167

Median household income

$95,109

Per capita income

$1,580,900

Median home value

Median monthly rent

92.6%

Home ownership

5.8%

Poverty rate

7.7%

Unemployment

324

Housing units

54.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	90	12.1%
18 and over	654	87.9%
65 and over	142	19.1%
Median age	53.3 years

Race & ethnicity

White 50.3%

Asian 35%

Two or more races 7.5%

Hispanic or Latino 6.6%

Other race 0.5%

Group	Count	%
White	401	50.3%
Asian	279	35%
Two or more races	60	7.5%
Hispanic or Latino	53	6.6%
Other race	4	0.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	16.2%	36.2%	32.6%
$50k – $100k	20.5%	28.2%	27.7%
$100k – $200k	29.7%	24.5%	26.4%
Over $200k	33.6%	11.0%	13.3%

Under $10k 1.8%

$10k–$15k 0.7%

$15k–$25k 6.7%

$25k–$35k 3.2%

$35k–$50k 7.8%

$50k–$75k 9.9%

$75k–$100k 4.6%

$100k–$150k 16.3%

$150k–$200k 11.7%

$200k+ 37.2%

Range	% of households
Under $10k	1.8%
$10k–$15k	0.7%
$15k–$25k	6.7%
$25k–$35k	3.2%
$35k–$50k	7.8%
$50k–$75k	9.9%
$75k–$100k	4.6%
$100k–$150k	16.3%
$150k–$200k	11.7%
$200k+	37.2%
Median income	$139,167

Housing

Home values

$100k–$150k 0.4%

$150k–$200k 0.8%

$300k–$500k 0.8%

$500k–$1M 15.3%

$1M+ 82.8%

Housing overview

Metric	Value
Median home value	$1,580,900
Median rent / month	$0
Owner occupied	92.6%
Renter occupied	7.4%
Vacant	18.3%
Single-family detached	97.1%
Large apartment buildings	2.3%
Mobile homes	0.0%
Median rooms	7.9
Avg household size (owned)	2.69

Year built

Era	%
2020 or later	0.0%
2010–2019	9.0%
2000–2009	4.3%
1990–1999	21.4%
1980–1989	13.0%
1970–1979	5.5%
1960–1969	10.1%
1950–1959	33.9%
1940–1949	0.0%
1939 or earlier	2.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	8.1%
2 bedrooms	2.6%
3 bedrooms	18.8%
4 bedrooms	44.3%
5+ bedrooms	26.1%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	11.3%
2 vehicles	40.8%
3 or more	45.4%

Heating fuel

Fuel type	%
Utility gas	80.1%
Electricity	14.9%
Propane / LP gas	0.7%
Solar	0.7%
No fuel used	2.8%

Households & families

Household type	Count	%
Married-couple family	208	73.8%
Cohabiting couple	7	2.5%
Male householder, no spouse	25	8.9%
Female householder, no spouse	42	14.9%
Households with children under 18	63	22.3%
Households with seniors (65+)	97	34.4%
Average household size	2.64

Marital status

Status	Male	Female
Never married	20.0%	15.6%
Married	71.6%	66.2%
Separated	1.6%	0.0%
Widowed	0.9%	9.7%
Divorced	5.9%	8.5%

Education

Less than 9th grade 7.7%

Some HS, no diploma 4.3%

HS graduate 11.5%

Some college, no degree 11.9%

Associate's degree 10.4%

Bachelor's degree 27.2%

Graduate / professional 27.0%

Metric	%
HS diploma or higher	88.0%
Bachelor's or higher	54.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	9	9.2%
Elementary school	44	44.9%
High school	9	9.2%
College / grad school	36	36.7%

Employment

Industry of employment

Education & healthcare 23.9%

Professional & management 13.1%

Retail trade 12.8%

Construction 11.7%

Finance & real estate 9.7%

Manufacturing 9.2%

Wholesale trade 5.8%

Transportation & utilities 5.6%

Agriculture & mining 2.5%

Information 2.2%

Arts, food & hospitality 1.7%

Other services 1.7%

Public administration 0.3%

Occupation

Category	%
Management, business & arts	40.6%
Service	6.7%
Sales & office	33.1%
Natural resources & construction	11.4%
Production & transportation	8.3%

Employment type

Type	%
Private sector	85.8%
Government	5.8%
Self-employed	8.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.9%
Carpool	7.8%
Public transit	2.3%
Walk	0.0%
Work from home	15.9%
Other means	1.2%
Avg commute (minutes)	28.9

Poverty

All people 5.8%

Under 18 years 15.6%

18 and over 4.4%

Married-couple families 2.4%

Female-led households 40.0%

Income support

Source	% of households
Social Security	28.7%
Retirement income	24.5%
Supplemental Security	2.1%
Cash public assistance	3.2%
Food stamps / SNAP	1.1%

Health indicators

Condition	%
Obesity	20.4%
High blood pressure	32.7%
High cholesterol	36.0%
Diabetes	9.6%
Heart disease	7.6%
Stroke	3.4%
Asthma	7.6%
Arthritis	24.9%
Kidney disease	3.4%
Pulmonary disease	5.6%
Cancer	10.4%

Behavior / access	%
Smoking	5.6%
Binge drinking	12.5%
No physical activity	16.3%
Less than 7 hrs sleep	26.6%
Depression	13.2%
Fair or poor health	11.2%
Poor mental health	10.4%
Poor physical health	8.6%
No health insurance	8.0%
Visited doctor (checkup)	72.0%
Visited dentist	74.2%
Cholesterol screening	95.7%
Teeth loss	6.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	5	0.8%

Disability	%
Any disability	9.3%
Under 18	0.0%
18–64 years	3.7%
65 and over	35.2%

Health insurance coverage

Type	%
Private insurance	85.2%
Public insurance	23.5%
No insurance	2.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	716	96.2%
Spanish	88	12.3%
Other Indo-European	33	4.6%
Asian & Pacific Islander	2	0.3%
Other languages	53	7.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	483	64.9%
Born in same state	467	62.8%
Born in different state	351	47.2%
Foreign born	16	2.2%
Naturalized citizen	261	35.1%
Not a US citizen	208	79.7%

Ancestry

Ancestry	Count	%
French	98	13.2%
Italian	89	12%
Arab	44	5.9%

Ancestry	Count	%
Polish	3	0.4%
Dutch	3	0.4%

Technology access

Metric	% of households
Computer access	37.9%
Internet access	100.0%

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

Frequently asked questions about ZIP code 91008

What city is ZIP code 91008 in?

ZIP code 91008 is primarily assigned to Duarte, California.

What county is ZIP code 91008 in?

ZIP code 91008 falls within Los Angeles County, California.

Is ZIP code 91008 mostly owner-occupied?

93% of occupied units in ZIP code 91008 are owner-occupied, well above the national average.

How educated is the population of ZIP code 91008?

54% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

What is the median household income in ZIP code 91008?

The median household income in ZIP code 91008 is $139,167, above the national median of ~$75,000.

What is the typical home value in ZIP code 91008?

The median home value in ZIP code 91008 is $1,580,900.

What timezone is ZIP code 91008 in?

ZIP code 91008 observes the PST timezone.