ZIP 91803 - 860Z200US91803 — Demographic Snapshot (2023)

Explore ZIP 91803 demographics: 27,803 residents, $84,537 median income, $831,800 home values, and diverse community insights for 2023.

Aug. 30, 2025

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Overview

If you’re considering a move, investment, or business opportunity in ZIP 91803, located in Alhambra, California, this demographic and housing snapshot offers a clear picture of the area in 2023. With a population of over 27,000 and a diverse cultural makeup, this ZIP code presents unique opportunities and challenges for homebuyers, real estate investors, small-business owners, and analysts. Drawing from the latest data, we’ll break down key metrics on population, income, housing, and ethnicity to help you make informed decisions.

Population & Households

ZIP 91803 is home to 27,803 residents, making it a moderately sized community with a vibrant local presence. These individuals are distributed across 9,884 households, reflecting a mix of family structures and living arrangements. The total number of housing units stands at 10,439, indicating a slight surplus of available homes compared to occupied households. This could suggest opportunities for buyers or renters looking to settle in the area, as well as potential inventory for investors to consider.

Income & Housing Costs

The median household income in ZIP 91803 is $84,537, positioning it as a relatively affluent area compared to national averages. This income level supports a robust local economy, which can be a draw for small businesses seeking a stable customer base. On the housing front, the median home value is $831,800, reflecting a high-demand real estate market. For renters, the median monthly rent is $1,790, which aligns with the area’s elevated property values. These figures highlight the need for careful financial planning for prospective buyers or tenants, as well as the potential for strong returns for real estate investors.

Race & Ethnicity

ZIP 91803 boasts a richly diverse population, with a racial and ethnic composition that shapes its cultural landscape. The largest demographic group is Asian, accounting for 50.13% of residents, followed by Hispanic or Latino individuals at 39.28%. White residents make up 6.57% of the population, while Black residents represent 1.64%. This diversity can be a significant asset for businesses catering to varied cultural preferences and for community engagement initiatives. It also offers a unique environment for families seeking a multicultural neighborhood.

Key Facts

  • Total population: 27,803 residents in 2023.
  • Total households: 9,884, with diverse family and living arrangements.
  • Total housing units: 10,439, suggesting some availability for new occupants.
  • Median household income: $84,537, indicating a solid economic base.
  • Median home value: $831,800, reflecting a premium real estate market.
  • Median rent: $1,790 per month, consistent with high property values.
  • Ethnic diversity: Predominantly Asian (50.13%) and Hispanic (39.28%) populations.

What This Means for You

For homebuyers, ZIP 91803 offers a culturally rich community with high home values, so be prepared for a competitive market and consider working with a local agent to navigate pricing at $831,800 median value. Budgeting for a median rent of $1,790 is also key if you’re exploring rental options. Real estate investors and agents can find potential in the slight surplus of housing units (10,439 total) compared to households (9,884), which may indicate room for flipping or rental properties, especially given the strong median income of $84,537 supporting demand. Small-business owners should note the diverse demographic makeup—over 50% Asian and nearly 40% Hispanic—which offers a chance to tailor products or services to specific cultural needs, backed by a solid local economy. Analysts can use these metrics to benchmark ZIP 91803 against neighboring areas for deeper market or community studies.

Run This Study Yourself

Want to dive deeper into ZIP 91803 or compare it with another area? Follow these steps to get personalized insights:

  • Visit ZipcodeGPT to access a powerful tool for demographic and housing analysis.
  • Enter any ZIP code to generate a detailed report tailored to your needs.
  • Use the data to inform your homebuying, investment, or business decisions with confidence.

Frequently Asked Questions about ZIP 91803

  • What is the population of ZIP 91803?
    As of 2023, the estimated population of ZIP 91803 is 27,803.
  • How many households are in ZIP 91803?
    ZIP 91803 has approximately 9,884 households as of 2023.
  • What is the median household income in ZIP 91803?
    The median household income is $84,537 (ACS 2023).
  • What is the median home value in ZIP 91803?
    The median value of owner-occupied homes is $831,800 (ACS 2023).
  • What is the median monthly rent in ZIP 91803?
    Median gross rent is approximately $1,790 per month (ACS 2023).

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