ZIP Code 21030 — Demographics & Housing Data 2023

Explore ZIP 21030 demographics: 25,312 residents, $97,875 median income, $435,500 median home value. Key insights for homebuyers & investors.

Aug. 31, 2025

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Overview

If you’re considering ZIP code 21030 for a home purchase, investment opportunity, or business venture, understanding the local demographics and housing landscape is essential. Located in a dynamic area, this ZIP code offers a blend of suburban appeal and economic potential. With a population of over 25,000 and a median household income nearing $100,000, it’s a community worth exploring. This article breaks down the latest 2023 data to provide clear, actionable insights for homebuyers, real estate investors, small-business owners, and analysts.

Population & Households

ZIP 21030 is home to 25,312 residents, making it a moderately sized community with a stable population base. These individuals are distributed across 10,787 households, reflecting a mix of family and individual living arrangements. The total number of housing units stands at 11,341, indicating a slight surplus of available homes compared to occupied households. This could suggest opportunities for buyers or renters looking to move into the area, as well as potential for investors eyeing vacant properties.

Income & Housing Costs

One of the standout metrics for ZIP 21030 is its median household income of $97,875. This figure points to a relatively affluent community, where residents have significant purchasing power—ideal for businesses targeting middle- to upper-income customers. On the housing front, the median home value is $435,500, reflecting a robust real estate market. For renters, the median monthly rent is $1,600, which aligns with the area’s higher income levels but may pose affordability challenges for some. These numbers suggest that while entry into the housing market here requires substantial investment, the economic stability of the area could justify the cost for many.

Race & Ethnicity

The demographic makeup of ZIP 21030 is diverse, offering a multicultural environment that can appeal to a wide range of residents and businesses. The racial composition includes 55.63% White, 15.78% Black, 7.77% Asian, and 14.92% Hispanic residents. This diversity fosters a vibrant community culture, which can be a draw for families seeking inclusive neighborhoods or businesses aiming to serve varied customer bases. Understanding this mix is crucial for tailoring real estate strategies or marketing efforts to resonate with local demographics.

Key Facts

  • Total population: 25,312 residents, providing a solid community base.
  • Total households: 10,787, indicating a mix of family and solo living.
  • Total housing units: 11,341, with some availability for new occupants.
  • Median household income: $97,875, signaling strong economic health.
  • Median home value: $435,500, reflecting a competitive real estate market.
  • Median rent: $1,600 per month, consistent with the area’s income levels.
  • Diverse population: 55.63% White, 15.78% Black, 7.77% Asian, 14.92% Hispanic.

What This Means for You

For homebuyers, ZIP 21030 offers a stable, affluent community with a median home value of $435,500. While the price point is significant, the area’s high median income suggests long-term value and neighborhood stability—key factors for families or individuals planning to settle down. Real estate investors and agents should note the slight surplus of housing units (11,341 total vs. 10,787 households), which could indicate opportunities for rental properties or flips, especially given the strong rental market at $1,600 median rent. Small-business owners can capitalize on the area’s diversity and income levels to target a wide, financially capable customer base—think specialty retail, dining, or services that cater to a multicultural, middle- to upper-income demographic. Analysts will find the balanced demographic and economic data useful for forecasting trends or advising clients on market entry. Across all groups, the data paints a picture of opportunity tempered by the need for strategic financial planning.

Run This Study Yourself

  • Curious about ZIP 21030 or another area? Dive deeper into demographic and housing data with ease.
  • Visit ZipcodeGPT to access powerful tools that deliver detailed insights tailored to your needs.
  • Simply enter a ZIP code, and get a comprehensive breakdown to inform your next move—whether buying, investing, or launching a business.

Frequently Asked Questions about ZIP 21030

  • What is the population of ZIP 21030?
    As of 2023, the estimated population of ZIP 21030 is 25,312.
  • How many households are in ZIP 21030?
    ZIP 21030 has approximately 10,787 households as of 2023.
  • What is the median household income in ZIP 21030?
    The median household income is $97,875 (ACS 2023).
  • What is the median home value in ZIP 21030?
    The median value of owner-occupied homes is $435,500 (ACS 2023).
  • What is the median monthly rent in ZIP 21030?
    Median gross rent is approximately $1,600 per month (ACS 2023).

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