ZIP 02138 - 860Z200US02138 — Demographic Snapshot (2023)

Explore ZIP 02138 demographics: 38K population, $122K median income, $1.1M home values, and diverse community insights for 2023.

Aug. 30, 2025

Map

Overview

If you’re considering a move, investment, or business opportunity in ZIP 02138, located in the heart of Cambridge, Massachusetts, this demographic and housing snapshot offers a clear picture of the area in 2023. Home to a vibrant and diverse population, this ZIP code encompasses parts of Harvard Square and surrounding neighborhoods, known for their academic, cultural, and economic significance. Whether you’re a homebuyer, real estate investor, small-business owner, or data analyst, these insights will help you understand the community’s makeup, financial landscape, and housing dynamics to make informed decisions.

Population & Households

ZIP 02138 is home to a population of 38,077 residents as of 2023, making it a moderately sized urban enclave. These individuals are distributed across 14,239 households, reflecting a mix of family units, students, and professionals drawn to the area’s proximity to world-class institutions like Harvard University. With 16,132 total housing units, there’s a slight surplus of available homes compared to occupied households, which could indicate opportunities for renters or buyers in a competitive market.

Income & Housing Costs

The financial profile of ZIP 02138 underscores its status as an affluent area. The median household income stands at $122,040, well above national averages, suggesting a community with significant earning power. However, this comes with a high cost of living, particularly in housing. The median house value is an impressive $1,088,700, reflecting the premium placed on real estate in this sought-after location. For renters, the median monthly rent is $2,799, indicating that leasing also requires substantial financial commitment. These figures highlight the economic barriers to entry but also the potential for strong returns on investment in property.

Race & Ethnicity

The demographic composition of ZIP 02138 reveals a diverse yet predominantly white community. Approximately 60% of residents identify as white, while 17.19% are Asian, reflecting the area’s appeal to international students and professionals. Hispanic or Latino residents make up 9.57% of the population, and Black or African American individuals account for 6.34%. This mix contributes to a culturally rich environment, with varied perspectives and backgrounds shaping the local social fabric—an asset for businesses and community engagement.

Key Facts

  • Total population in ZIP 02138: 38,077 residents as of 2023.
  • Total households: 14,239, with a mix of families, students, and professionals.
  • Total housing units: 16,132, suggesting some availability in the market.
  • Median household income: $122,040, indicating a high-earning community.
  • Median house value: $1,088,700, a reflection of premium real estate.
  • Median rent: $2,799 per month, signaling a costly rental market.
  • Racial diversity: 60% white, 17.19% Asian, 9.57% Hispanic, 6.34% Black.

What This Means for You

For homebuyers, ZIP 02138 offers a prestigious address with access to top-tier education and cultural amenities, but the high median house value of over $1 million and steep rents mean you’ll need substantial financial resources or a strategic approach to financing. Consider working with a local realtor to identify emerging opportunities in this competitive market.

For investors and real estate agents, the area’s high property values and strong median income suggest a stable market with potential for appreciation, though the cost of entry is significant. The slight surplus of housing units over households could point to rental opportunities, especially for student or professional tenants near academic hubs.

For small-business owners, the diverse and affluent population of 38,077 offers a promising customer base. With a median household income of $122,040, there’s disposable income for premium goods and services, but high rents may challenge operating costs. Focus on niche markets or services catering to the academic and professional community for better traction.

For analysts, these metrics provide a foundation for deeper studies into economic trends, housing demand, or cultural dynamics in ZIP 02138. The data reflects a unique blend of wealth and diversity worth exploring further.

Run This Study Yourself

  • Curious about other ZIP codes or want updated data for ZIP 02138? Dive into your own analysis with ease.
  • Visit ZipcodeGPT to access powerful tools for demographic and housing insights tailored to your needs.
  • Simply enter a ZIP code, and get a detailed breakdown to support your next big decision.

Frequently Asked Questions about ZIP 02138

  • What is the population of ZIP 02138?
    As of 2023, the estimated population of ZIP 02138 is 38,077.
  • How many households are in ZIP 02138?
    ZIP 02138 has approximately 14,239 households as of 2023.
  • What is the median household income in ZIP 02138?
    The median household income is $122,040 (ACS 2023).
  • What is the median home value in ZIP 02138?
    The median value of owner-occupied homes is $1,088,700 (ACS 2023).
  • What is the median monthly rent in ZIP 02138?
    Median gross rent is approximately $2,799 per month (ACS 2023).

Related Census Data Analysis

ZIP 02144 - 860Z200US02144 — Demographic Snapshot (2023)

Explore ZIP 02144 demographics, housing costs, and population insights for 2023. Ideal for homebuye…

Aug 31, 2025

ZIP 02026 - 860Z200US02026 — Demographic Snapshot (2023)

Explore ZIP 02026 demographics: 25,109 residents, $124,375 median income, $630,400 median home valu…

Aug 31, 2025

ZIP 02143 - 860Z200US02143 — Demographic Snapshot (2023)

Explore ZIP 02143 demographics: 25,161 residents, $126,102 median income, $930,200 home values, and…

Aug 31, 2025

ZIP 02126 - 860Z200US02126 — Demographic Snapshot (2023)

Explore ZIP 02126 demographics: 25,313 residents, $67,206 median income, $515,000 median home value…

Aug 31, 2025

ZIP 01867 - 860Z200US01867 — Demographic Snapshot (2023)

Explore ZIP 01867 demographics: 25,474 residents, $163,407 median income, $741,100 median home valu…

Aug 31, 2025

ZIP 03051 - 860Z200US03051 — Demographic Snapshot (2023)

Explore ZIP 03051 demographics: 25,476 residents, $124,973 median income, $407,100 median home valu…

Aug 31, 2025

ZIP 02050 - 860Z200US02050 — Demographic Snapshot (2023)

Explore ZIP 02050 demographics: 25,903 residents, $125,436 median income, $622,600 median home valu…

Aug 31, 2025

ZIP 03053 - 860Z200US03053 — Demographic Snapshot (2023)

Explore ZIP 03053 demographics: 25,930 residents, $132,241 median income, $464,100 median home valu…

Aug 31, 2025

ZIP 02324 - 860Z200US02324 — Demographic Snapshot (2023)

Explore ZIP 02324 demographics: 26,022 residents, $112,445 median income, $500,600 median home valu…

Aug 31, 2025

ZIP 01803 - 860Z200US01803 — Demographic Snapshot (2023)

Explore ZIP 01803 demographics: 26,068 residents, $142,421 median income, $679,400 median home valu…

Aug 31, 2025


Nearby ZIP Codes