ZIP codes starting with 903
- ZIP codes
- 12
- States
- CA
- Largest city
- Inglewood, CA
- Population
- 127,928
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 903xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
90301 | Inglewood , CA | Standard | 36,060 | $65,806 | $755,900 |
90302 | Inglewood , CA | Standard | 29,003 | $73,777 | $738,900 |
90303 | Inglewood , CA | Standard | 22,727 | $72,815 | $793,500 |
90304 | Inglewood , CA | Standard | 25,430 | $64,125 | $732,300 |
90305 | Inglewood , CA | Standard | 14,708 | $92,665 | $850,000 |
90306 | Inglewood , CA | No street area | — | — | — |
90307 | Inglewood , CA | No street area | — | — | — |
90308 | Inglewood , CA | No street area | — | — | — |
90309 | Inglewood , CA | No street area | — | — | — |
90310 | Inglewood , CA | No street area | — | — | — |
90311 | Inglewood , CA | No street area | — | — | — |
90312 | Inglewood , CA | No street area | — | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 903.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/903
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