ZIP Code 91008 in Duarte, CA

Data Last Updated: November 1, 2025
City:Duarte, California
City Alias:Bradbury
County:Los Angeles County
Timezone:Pacific (GMT -08:00)
Local Time:8:12:09 PM
Population:1,010 [See All]
Area Code:626
Classification:Standard [Normal Street Delivery]
Coordinates:34.1543, -117.9686
Land Area:1.925 sq mi
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Population & Demographics


ZIP Code 91008 has 1,010 residents and 336 households (average 3.01 persons per household). The median age is 48.5 years, significantly older than the state (37.5) and significantly older than the nation (38.8). The gender split is 47.3% male and 52.7% female, which is slightly lower than the state male share (49.4%), making this a female-majority area. Largest groups are White (39.3%, much lower than the national average of 61.6%) and Asian (35.0%, much higher than the state average of 15.4% and well above the national average of 6.0%); Hispanic or Latino residents make up 22.8%, which is much lower than the state average (39.4%), and Asian share is much higher than both the state (15.4%) and national averages (6.0%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2023 American Community Survey (ACS) 5-Year Estimates.
2020 Population:1,010Source: Census DHC
2023 ACS Population Estimate:754Source: Census ACS
2025 ZC Population Estimate:1,294Source: ZIP-Codes.com
Population Density:524.7 people per sq mile
Average Income:$137,500Source: Census ACS
Households:336Source: Census DHC
Average House Value:$1,704,200Source: Census ACS
Persons Per Household:3.01Source: Census DHC
Average Family Size:2.90Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--1,2711,1221,2171,1491,1321,2031,1911,1411,0841,079774744754
Decennial Census1,391------------------1,010------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 48.5

Male Median Age: 46.1

Female Median Age: 51.1

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male25192224323223341728314746392418134
Female152024343034263120265054502748181114
Total4039465862664965375481101966672362418
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:39736.32%
Black:191.74%
Hispanic:*23021.04%
Asian:35332.30%
American Indian:171.56%
Hawaiian:10.09%
Other:766.95%
Total:1,093100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:47847.33%46.1 years
Females:53252.67%51.1 years
Total:1,010100%48.5 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:43657.82%
Native, born in PR, Island Areas, or abroad:172.25%
Foreign born, naturalized U.S. citizen:25834.22%
Foreign born, not a U.S. citizen:4339.92%
Total Population:754100%
Total Native Population:45360.08%
Total Foreign-born Population:30139.92%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2023, the Median household income is $137,500, which is far above the national median ($78,538), is up $34,010 (32.9%) since 2011 and above its 2019 pre-pandemic level by $41,000. Family households earn a median of $139,286 versus $0 for nonfamily households (a difference of $139,286). By gender, male median income is $106,528 and female is $81,750, which is markedly greater than the national female median ($53,445), with a current gap of $24,778 that has widened from 2011 to 2023. The labor-force participation rate is 64.6%, which is slightly above the national rate (63.5%). The unemployment rate is 5.6%, which is a bit less than the state rate (6.4%). The largest occupation group is Management (48.6%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type2011201220132014201520162017201820192020202120222023
Median Household Income$103,490$95,833$85,556$98,315$90,000$102,917$112,813$117,955$96,500$108,846$167,500$139,167$137,500
Median Family Income$114,583$114,167$108,750$110,855$109,444$138,125$146,250$153,250$146,563$169,000$176,000$169,063$139,286
Median NonFamily Income$75,677$74,000$73,333$76,563$67,500$68,162$69,625$66,667$65,417$91,667$58,750$77,639$0
Median Male Income$78,750$81,250$86,458$86,250$78,750$100,089$103,229$106,818$97,917$109,722$134,167$115,250$106,528
Median Female Income$76,154$79,423$80,511$63,750$67,000$66,250$58,125$51,389$53,750$62,500$66,250$0$81,750
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:41860.93%
Unemployed:253.64%
Not In Labor Force:24335.42%
Total:686100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:20348.56%
Service:276.46%
Sales and Office:10525.12%
Natural resources, construction, and maintenance:4811.48%
Production, transportation, and material moving:358.37%
Total Civilian Employed Population:418100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $1,704,200, which is considerably higher than the national median ($303,400), is up $704,199 (70.42%) since 2011 and above its 2019 pre-pandemic level by $305,000. The median gross rent is $0, which is far less than the state median ($1,956), is down $2,001 (100.00%) since 2011 and below its 2019 pre-pandemic level by $2,516. Of occupied housing, owners make up 92.68% (70.45% with a mortgage, 29.55% free-and-clear) and renters 7.32% - making this ZIP Code more home ownership than the state and under national rental averages. The vacancy rate is 14.67%, which is much higher than the state rate (7.55%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$1,000,001$952,100$945,900$972,200$1,058,600$1,448,900$1,615,400$1,606,100$1,399,200$1,505,700$1,414,100$1,580,900$1,704,200
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:00.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:00.00%
$2,000 to $2,499:939.13%
$2,500 to $2,999:00.00%
$3,000 or more:730.43%
No Rent:730.43%
Total:23100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$2,001$2,001$2,001$2,001$3,008$2,300$2,732$2,777$2,516$3,501$0$0$0
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):20565.29%
Owner Occupied (free and clear, no mortgage):8627.39%
Renter Occupied:237.32%
Total Occupied Housing Units:314100%

Occupied Housing Units:31485.33%
Vacant Housing Units (not graphed):5414.67%
Total Housing Units:368100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:36097.83%
Multi-Family Units:82.17%
Other Units:00.00%
Total Housing Units:368100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 59.30% of adults (25+) have a bachelor's degree or higher, which is far higher than the national rate (35.00%), well above both the state and national averages. High school or higher is 89.40%, which is on par with the state rate (84.60%). The uninsured rate is 2.50%, which is far lower than the national rate (8.60%). Private coverage is 80.20%, which is notably higher than the state rate (64.00%). Public coverage is 28.00%, which is generally lower than the state rate (38.90%). The share of people in poverty is 4.80%, which is comparable to the national rate (8.70%), up 1.30 percentage points since 2011 and above its 2019 pre-pandemic level by 0.20 percentage points. This points to rising hardship - a weaker consumer base, greater strain on public services, and job-market headwinds. Among residents ages 3+, the largest enrollment group is elementary (44.44%). College enrollment is 27.27%, which is on par with the state rate (30.00%), meaning the community mirrors broader higher-education participation.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:385.90%
9th to 12th grade, no diploma:304.66%
High school graduate (includes equivalency):7812.11%
Some college, no degree:7711.96%
Associate's degree:396.06%
Bachelor's degree:20531.83%
Graduate or professional degree:17727.48%
Total:644100%
High school or higher:57689.44%
Bachelor's degree or higher:38259.32%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:60572.46%
Public Insurance:21125.27%
No Insurance:192.28%
Total:835100%
Has Health Insurance:81697.72%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty3.5%7.9%7.5%5.5%4.6%3.8%4.5%5.7%4.6%4.7%7.3%6.3%4.8%
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:11.01%
Kindergarten:1010.10%
Elementary school (grades 1-8):4444.44%
High school (grades 9-12):1717.17%
College or graduate school:2727.27%
Total:99100%
Early Childhood:1111.11%
K-12 (Primary & Secondary School):7171.72%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 91008 supports both business and residential activity. According to the Business Census (2023), there are 20 business establishments, employing about 82 people with an annual payroll of $4,131,000. USPS data shows 430 residential mailboxes and 2 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:430Source: USPS
# Business Mailboxes:2Source: USPS
Total Delivery Receptacles:1,470Source: USPS
Single Family Delivery Units:430Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:20Source: CBP
1st Quarter Payroll:$893,000Source: CBP
Annual Payroll:$4,131,000Source: CBP
# of Employees:82Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 91008 is located in Los Angeles County, California, within the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area (CBSA 31080) and California's 31st Congressional District. This Metro area has a population of 13,012,469 people, about 0.01% of whom live in ZIP Code 91008, and is subdivided into the Los Angeles-Long Beach-Glendale, CA division. It covers 1.925 sq mi of land and a water area of 0.001 sq mi.

CBSA Name:Los Angeles-Long Beach-Anaheim, CASource: Census
CBSA Number:31080Source: Census
CBSA Type:MetroSource: Census
CBSA Division:Los Angeles-Long Beach-Glendale, CA (CBSA Div 31084)Source: Census
CBSA Population:13,012,469Source: Census
MSA:Los Angeles-Riverside-Orange County, CASource: Census
Land Area:1.925 sq miSource: Census
Water Area:0.001 sq miSource: Census
Congressional District:31Source: USPS
Congressional Land Area:218.24 sq miSource: Census
PMSA:Los Angeles-Long Beach, CA PMSASource: Census
Intro Date:2007-06Source: ZIP-Codes.com
Place FIPS Code:0619990Source: Census
Place Name:Duarte city; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


91009 | | 91007

Schools in ZIP Code 91008


ZIP Code 91008 is in the Duarte Unified School District, which serves grades Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Royal Oaks Steam Academy (K-8) 2499 Royal Oaks Dr.
Bradbury, CA 91008
District: Duarte Unified School District
Foothill Oaks Academy 822 Bradbourne Ave
Duarte, CA 91010
District: Private SchoolNearby
School Of Little Scholars 932 Buena Vista St
Duarte, CA 91010
District: Private SchoolNearby
Hayden Child Care Center 819 Buena Vista St
Duarte, CA 91010
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 91008


Irell & Manella Graduate School Of Biological Sciences At City Of Hope 1500 East Duarte Road
Duarte, CA 91010-3000
Type: Post Secondary
Baldwin Park Adult & Community Education 4640 N. Maine Ave
Baldwin Park, CA 91706-4221
Type: Post Secondary
Citrus College 1000 W Foothill Blvd
Glendora, CA 91741-1899
Type: Post Secondary
Azusa Pacific University 901 E Alosta
Azusa, CA 91702-7000
Type: Post Secondary
Premiere Career College 12901 Ramona Blvd
Irwindale, CA 91706-3746
Type: Post Secondary
North-West College-West Covina 2101 W Garvey Ave
West Covina, CA 91790
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on November 1, 2025.

  1. U.S. Postal Service [Last Updated: 11/1/2025], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 11/1/2025], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2023 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 11/1/2025], https://nces.ed.gov