ZIP 80121 - 860Z200US80121 — Demographic Snapshot (2023)

Explore ZIP 80121 demographics, housing costs, and population insights for 2023—key data for homebuyers and investors.

Sept. 20, 2025

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Overview

If you’re considering a move, investment, or business opportunity in ZIP 80121, located in the heart of Colorado’s Arapahoe County, this demographic and housing snapshot offers a clear picture of the area in 2023. With a population of nearly 18,000 and a strong median household income, this ZIP code presents a stable and affluent community. Whether you’re a homebuyer, real estate investor, small-business owner, or analyst, these insights will help you understand the local landscape and make informed decisions.

Population & Households

ZIP 80121 is home to 17,929 residents, spread across 7,293 households. This indicates an average household size of roughly 2.5 people, suggesting a mix of families and smaller households. The total number of housing units stands at 7,501, showing a slight surplus of available homes compared to occupied households. This could point to opportunities for buyers or renters looking for options in a community with moderate density and a suburban feel.

Income & Housing Costs

One of the standout metrics for ZIP 80121 is its median household income of $136,287, which reflects a financially secure population. This high earning potential supports a robust housing market, with a median house value of $684,900. For renters, the median rent is $1,945 per month, indicating a premium rental market that aligns with the area’s overall affluence. These figures suggest that ZIP 80121 is a desirable location for those with the means to invest in property or establish roots in a high-value area.

Race & Ethnicity

The demographic makeup of ZIP 80121 is predominantly White, accounting for 85.04% of the population. Hispanic residents make up 7.43%, while Black and Asian populations are smaller at 1.62% and 1.48%, respectively. This composition points to a relatively homogenous community, which may influence cultural dynamics, local businesses, and community services. For businesses or investors, understanding this demographic profile can help tailor offerings or marketing strategies to the majority population while considering opportunities to serve smaller demographic segments.

Key Facts

  • Total population in ZIP 80121: 17,929 residents.
  • Total households: 7,293, with an average size of about 2.5 people.
  • Total housing units: 7,501, indicating a small surplus of available homes.
  • Median household income: $136,287, reflecting a high-earning community.
  • Median house value: $684,900, signaling a premium real estate market.
  • Median rent: $1,945 per month, consistent with an affluent area.
  • Racial composition: 85.04% White, 7.43% Hispanic, 1.62% Black, 1.48% Asian.

What This Means for You

For homebuyers, ZIP 80121 offers a stable, affluent community with high property values. The median house value of $684,900 suggests a significant investment, but it also indicates potential for long-term appreciation in a desirable area. With a slight surplus of housing units, you may have some negotiating power or choice in the market.

For real estate investors and agents, the high median income and home values point to a market with strong demand for premium properties. The rental market, with a median rent of $1,945, also suggests opportunities for steady returns on investment properties, particularly for upscale rentals catering to well-off tenants.

For small-business owners, the affluent demographic and predominantly White population provide a clear target audience for goods and services. Consider offerings that align with higher disposable incomes, such as specialty retail, professional services, or family-oriented businesses, while exploring niche markets among smaller demographic groups.

For analysts, these metrics offer a baseline for deeper research into economic trends, housing demand, and community needs in ZIP 80121. The data reflects a financially secure area with potential for growth in property values and local commerce.

Run This Study Yourself

  • Curious about other ZIP codes or want to dive deeper into ZIP 80121? Start by visiting ZipcodeGPT for a user-friendly way to access detailed demographic and housing data.
  • Enter any ZIP code to generate a customized report with the latest metrics tailored to your needs.
  • Use the insights to inform your next move, investment, or business strategy with confidence.

Frequently Asked Questions about ZIP 80121

  • What is the population of ZIP 80121?
    As of 2023, the estimated population of ZIP 80121 is 17,929.
  • How many households are in ZIP 80121?
    ZIP 80121 has approximately 7,293 households as of 2023.
  • What is the median household income in ZIP 80121?
    The median household income is $136,287 (ACS 2023).
  • What is the median home value in ZIP 80121?
    The median value of owner-occupied homes is $684,900 (ACS 2023).
  • What is the median monthly rent in ZIP 80121?
    Median gross rent is approximately $1,945 per month (ACS 2023).

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