PlainZIP

Sierra Madre, CA · standard

ZIP Code 91024

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

10,917
1,428/sq mi
$143,547
Median income
$1,226,800
Median home value
64.0%
Bachelor's or higher

The verdict

Sierra Madre pairs a top-decile household income with top-decile home values, in a low-density, mixed-tenure area.

Top 5%
household income, US ZIPs
Top 1%
home value, US ZIPs
1,428
people per sq mi
56%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 91024 against every reporting US ZIP.

ZIP code 91024 is a mid-sized community (a standard USPS delivery area) in Sierra Madre, Los Angeles County, California, home to 10,917 residents across 7.6 square miles, a density of 1,428 people per square mile, in the Los Angeles time zone.

ZIP 91024 skews affluent, with a median household income of $143,547 (41% above the California average), while per-capita income is $85,992. Poverty here runs at 4.6%, with unemployment measured at 2.6%. The typical home here is valued at $1,226,800 (59% above the state average); renters pay a median of $2,198 monthly, and 55.8% of units are owner-occupied.

This is a highly-educated ZIP: 64.0% of adults hold a bachelor's degree or higher, the median age is 44.8, and the average commute is 28 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Los Angeles County, so you can benchmark 91024 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 91024

Top 5 sectors by establishment count in Sierra Madre, CA

Which industries have the most business establishments in ZIP 91024.

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 91024, Sierra Madre, 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

10,917

Population

7.6

Area (sq mi)

1,428

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 91024?

44.8

Median Age

47.9%

Male

52.1%

Female

17.7%

Foreign-Born

White 56.0%
African American 8.0%
Asian 17.3%
American Indian or Alaska Native 0.5%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 14.8%
Hispanic or Latino 17.9%

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?

$143,547

Median Household Income

+41% vs state

$85,992

Per Capita Income

4.6%

Poverty Rate

2.6%

Unemployment Rate

27.9 min

Mean Commute Time

How ZIP 91024 ranks nationally

Sierra Madre, CA household income vs. every US ZIP code

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

$143,547 Top 5% higher than 95% 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 73.3%
Bachelor's Degree or Higher 64.0%

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

What does housing look like?

4,977

Total Housing Units

4,620

Occupied Units

357

Vacant Units

2.34

Avg Household Size

Occupancy Type

Owner 55.8%
Renter 44.2%

$1,226,800

Median Home Value

+59% vs state

$2,198

Median Rent

1959

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

-18.3%

YoY Change (2024)

330

HPI Index (2000 = 100)

+230%

Total Change Since 2000

Home values in ZIP 91024 have decreased 18.3% over the past year (2024). Since 2000, this ZIP has seen +230% cumulative appreciation.

Year Annual Change HPI Index
2020 +0.6% 260
2021 +5.5% 274
2022 +13.1% 310
2023 +30.3% 404
2024 -18.3% 330

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 352 business establishments in ZIP 91024, employing approximately 2,210 people with a combined annual payroll of $99,135,000.

352

Businesses

2,210

Employees

$99.1M

Annual Payroll

15

Industry Sectors

Industry Establishments % of Total
Health care and social assistance 63 17.9%
Professional, scientific, and technical services 62 17.6%
Other services (except public administration) 39 11.1%
Real estate and rental and leasing 29 8.2%
Accommodation and food services 28 8.0%
Construction 24 6.8%
Retail trade 17 4.8%
Administrative and support and waste management and remediation services 17 4.8%
Finance and insurance 16 4.5%
Arts, entertainment, and recreation 14 4.0%
Educational services 13 3.7%
Information 12 3.4%
Manufacturing 7 2.0%
Wholesale trade 4 1.1%
Agriculture, forestry, fishing and hunting 3 0.8%

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 91024 vs 91007 →

ZIP 91024 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 91024 ranks #0 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 91024 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 91024 ranks #2 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
91007 Arcadia, CA 34,095 2.8 mi
91107 Pasadena, CA 32,940 2.2 mi
91006 Arcadia, CA 31,715 2.6 mi
91016 Monrovia, CA 40,598 3.1 mi
91780 Temple City, CA 34,332 4.7 mi
91104 Pasadena, CA 36,751 4.2 mi
91775 San Gabriel, CA 23,988 4.4 mi
91008 Duarte, CA 1,391 4.8 mi
91731 El Monte, CA 29,591 6.2 mi
91106 Pasadena, CA 24,229 4.9 mi

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90201 standard
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Related Areas

Los Angeles County Sierra Madre, CA California

Frequently Asked Questions

What county is ZIP code 91024 in? ▼
ZIP code 91024 (Sierra Madre) 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 91024? ▼
ZIP code 91024 in Sierra Madre, CA has a population of 10,917 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 91024? ▼
The median household income in ZIP 91024 is $143,547, which is 88% above the national average of $76,288.
What is the average home value in ZIP 91024? ▼
The median home value in ZIP 91024 is $1,226,800, which is 341% above the national average of $278,155.
What is the demographic makeup of ZIP 91024? ▼
The largest racial group in ZIP 91024 is White at 56.0%. Hispanic or Latino residents make up 17.9% of the population.
How many businesses are in ZIP code 91024? ▼
ZIP code 91024 has 352 business establishments employing approximately 2,210 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 91024? ▼
The top industries by establishment count in ZIP 91024 are: Health care and social assistance (63), Professional, scientific, and technical services (62), Other services (except public administration) (39). There are 15 industry sectors represented in total.
How have home values changed in ZIP code 91024? ▼
According to the FHFA House Price Index, home values in ZIP 91024 decreased by 18.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 230%. 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 91024? ▼
In ZIP code 91024, 73.3% of residents aged 25+ have a high school diploma or higher, and 64.0% 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 91024? ▼
The mean commute time for workers in ZIP code 91024 is 27.9 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 91024? ▼
In ZIP code 91024, approximately 55.8% of occupied housing units are owner-occupied and 44.2% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 91024? ▼
The poverty rate in ZIP code 91024 is 4.6% 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.