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Understanding the postal codes for Downey, CA—specifically ZIP codes 90239, 90240, 90241, and 90242—is a critical first step for anyone looking to buy or rent property in this Southern California city. These ZIP codes directly influence everything from property tax assessment and school districts to local market trends. This guide provides a clear breakdown of each area to help you make an informed real estate decision based on objective data.
Why Downey's ZIP Codes Matter in Real Estate A ZIP code is a postal code used by the United States Postal Service (USPS) for efficient mail delivery. In real estate, a ZIP code is more than just an address identifier; it is a key data point that defines neighborhood boundaries, determines school assignments through specific unified school districts, and impacts property values. For a city like Downey, which is divided into multiple ZIP codes, understanding these nuances is essential for evaluating your investment.
A Detailed Look at Downey's Four ZIP Codes Downey's real estate landscape is segmented into four primary postal zones. Each area has distinct characteristics that influence its housing market. The following table provides a quick overview of the key features for each ZIP code.
| ZIP Code | Primary Boundaries | Key Features & Housing Vibe |
|---|---|---|
| 90239 | South of Firestone Blvd, East of the 710 Freeway | Features older, established neighborhoods with a mix of post-WWII homes and larger lots. Close to Downey Landing shopping center. |
| 90240 | North of Firestone Blvd, West of the 605 Freeway | Includes the historic Downey Downtown area. Offers a blend of single-family homes and some multi-unit properties. |
| 90241 | North of Firestone Blvd, East of the 605 Freeway | Contains the southern portion of the upscale Stonewood Center mall. Neighborhoods are primarily residential with well-maintained homes. |
| 90242 | South of Firestone Blvd, West of the 710/5 Freeways | A highly residential area known for its quiet, family-friendly streets and proximity to Ernest E. DeMille Park. |
How ZIP Codes Influence Property Taxes and Value Property tax is an ad valorem tax, meaning it is based on the assessed value of the real estate. In California, your property tax rate is generally around 1.1% of the purchase price, plus any voter-approved local bonds. While the base rate is consistent across Downey, the specific assessment value and any additional local levies can be tied to the amenities and services available within your ZIP code. Areas with highly-rated schools or newer public infrastructure may see a corresponding positive impact on property values.
Practical Steps for Homebuyers: Using ZIP Code Data When searching for a home, use the ZIP code as a filter on real estate platforms to narrow down listings. Research the performance of the local unified school district associated with each ZIP code, as this is a primary driver of demand. Furthermore, review recent sales data specific to the ZIP code to understand current market price trends. This data-driven approach helps you compare neighborhoods objectively.
Key considerations for your home search in Downey should include verifying school district boundaries within your desired ZIP code, analyzing recent sale price trends for comparable homes, and evaluating proximity to major employment centers like those accessible via the 5, 605, and 105 freeways. By focusing on these verifiable factors, you can better assess the long-term value and suitability of a property in Downey, CA.
