ZIP Code 21075 — Demographics & Housing Data 2023

Explore ZIP 21075 demographics: 37K population, $133K median income, $439K 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 21075, located in the vibrant Elkridge area of Maryland, this demographic and housing snapshot offers a clear picture of the community in 2023. With a population of over 37,000 and a median household income exceeding $133,000, this area presents a blend of economic strength and cultural diversity. Whether you’re a homebuyer, real estate investor, small-business owner, or data analyst, these insights will help you make informed decisions about living or working in ZIP 21075.

Population & Households

ZIP 21075 is home to 37,146 residents, making it a moderately sized community with a dynamic population base. These individuals are distributed across 12,956 households, reflecting a strong residential presence. The total number of housing units stands at 13,191, indicating a slight surplus of available homes or rentals compared to occupied households. This balance suggests potential opportunities for homebuyers or investors looking to enter the market in this area.

Income & Housing Costs

One of the standout metrics for ZIP 21075 is its median household income of $133,321, which signals a financially robust community. This figure places the area well above national averages, offering a strong economic foundation for residents and businesses alike. Housing costs align with this affluence, with a median house value of $439,400, reflecting a competitive real estate market. For renters, the median rent is $2,108 per month, indicating a premium rental market that caters to higher-income households. These numbers highlight ZIP 21075 as a desirable location for those seeking stability and growth potential in their housing investments.

Race & Ethnicity

The cultural fabric of ZIP 21075 is notably diverse, creating a rich and inclusive community. The racial composition includes 38.93% White, 25.64% Black, 19.96% Asian, and 10.93% Hispanic residents. This diversity not only enriches the social environment but also offers unique opportunities for businesses and investors to cater to a wide range of cultural preferences and needs. Understanding this demographic mix can help tailor services, marketing strategies, or community engagement efforts in this area.

Key Facts

  • Total population: 37,146 residents in ZIP 21075 as of 2023.
  • Total households: 12,956, supporting a strong residential base.
  • Total housing units: 13,191, with a small surplus of available properties.
  • Median household income: $133,321, indicating significant earning power.
  • Median house value: $439,400, reflecting a high-value real estate market.
  • Median rent: $2,108 per month, catering to a premium rental segment.
  • Racial diversity: White (38.93%), Black (25.64%), Asian (19.96%), Hispanic (10.93%).

What This Means for You

For homebuyers, ZIP 21075 offers a stable and affluent community with home values averaging $439,400. The slight surplus of housing units (13,191 total vs. 12,956 households) could mean opportunities to negotiate or find a property that fits your needs, though the high median income suggests competition among buyers.

For real estate investors and agents, the combination of high property values and rents ($2,108 median) points to strong returns on investment, especially in a market with consistent demand. The area’s economic strength makes it a safe bet for long-term growth.

For small-business owners, the diverse population and high median income of $133,321 create a promising customer base with disposable income. Tailoring offerings to the cultural mix—nearly 20% Asian and over 25% Black residents—could help you stand out in this market.

For analysts, these metrics provide a foundation for deeper research into housing trends, economic disparities, or community needs in ZIP 21075, helping to inform policy or investment strategies.

Run This Study Yourself

  • Curious about other ZIP codes or want to dive deeper into ZIP 21075? Start by visiting ZipcodeGPT for a user-friendly platform to explore demographic data.
  • Enter any ZIP code to access up-to-date population, income, and housing insights tailored to your needs.
  • Use the detailed reports to make data-driven decisions for your next home purchase, investment, or business venture.

Frequently Asked Questions about ZIP 21075

  • What is the population of ZIP 21075?
    As of 2023, the estimated population of ZIP 21075 is 37,146.
  • How many households are in ZIP 21075?
    ZIP 21075 has approximately 12,956 households as of 2023.
  • What is the median household income in ZIP 21075?
    The median household income is $133,321 (ACS 2023).
  • What is the median home value in ZIP 21075?
    The median value of owner-occupied homes is $439,400 (ACS 2023).
  • What is the median monthly rent in ZIP 21075?
    Median gross rent is approximately $2,108 per month (ACS 2023).

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