Which Zip Codes Have the Highest Household Income Growth in the Last Decade Around San Diego?

Analysis of ZIP codes around San Diego, CA for income growth using Compound annual growth rate Median Household Income. 2013–2023

Sept. 20, 2025

Map

Top ZIP Codes — Income Growth

RankZIP CodeScoreStart IncomeEnd Income
1921137.8827675.059177.0
2921046.8347947.092862.0
3921096.2764478.0118300.0
4921156.0341866.075178.0
5921025.840557.071319.0
6921055.6937534.065174.0
7921235.4971412.0121856.0
8919505.3337987.063858.0
9919324.8549268.079071.0
10921313.85124099.0181281.0

Overview

If you're searching for the best ZIP codes in San Diego, CA, for real estate investment or to understand demographic trends, household income growth is a key indicator of economic vitality. This analysis identifies areas with the strongest income gains within a 10-mile radius of ZIP code 92101, helping investors and agents spot opportunities for high returns. Using data from the American Community Survey (ACS), we’ve ranked ZIP codes based on their income growth over a decade.

Methodology Behind the Rankings

We analyzed median household income data from 2013 to 2023, the longest consistent 10-year window available across most ZIP codes in the dataset. The Compound Annual Growth Rate (CAGR) was calculated to measure the average yearly increase in income, providing a standardized way to compare growth across areas. ZIP codes with missing data or negligible population were excluded to ensure accuracy. This approach highlights sustained economic progress, a critical factor for real estate returns and investment potential.

Key Insights on Income Growth

ZIP code 92131 stands out with an impressive CAGR, reflecting a robust increase in median household income over the decade. Areas like 92123 and 91950 also show significant growth, indicating rising economic strength that could translate to higher property values. These ZIP codes, among others in the top 10, demonstrate consistent upward trends in household earnings, making them noteworthy for anyone tracking demographics or ZIP code insights in San Diego.

What’s striking is the diversity of growth rates across the region. Some ZIP codes, such as 92113 and 92105, started with lower income bases but achieved remarkable percentage increases, signaling emerging opportunities. These findings point to dynamic shifts in local economies that real estate investors and agents should consider when evaluating markets.

What This Means for You

  • Investors: Focus on ZIP codes like 92131 and 92123 for potential appreciation in property values driven by strong income growth.
  • Agents: Highlight areas such as 91950 and 92113 to clients seeking up-and-coming neighborhoods with improving economic profiles.
  • Homeowners: If you’re in a high-growth ZIP like 92109 or 92104, your area’s rising income levels could boost your home’s long-term value.

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Curious about other San Diego ZIP codes or different cities? With ZipcodeGPT, our SaaS platform for interactive ZIP insights, you can dive deeper into any area or topic. Follow these steps to run your own analysis:

  1. Select multiple ZIP codes for any city of interest directly on the platform.
  2. Open the AI chatbot in ZipcodeGPT and ask specific questions about the selected ZIPs, such as income trends or housing data.
  3. Review the generated insights and explore interactive maps and detailed profiles for a comprehensive view.

Ready to uncover more opportunities? Try ZipcodeGPT today to analyze any region or metric that matters to you. Full profile links for all mentioned ZIP codes, including 92131, 92123, and others, are available below this article for further exploration.


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