Postal reference / United States
91009Duarte, California
ZIP code 91009 is a United States postal code for Duarte, California. Its county association is Los Angeles County. The map reference point is at 34.1395, -117.9773.
- State / territory
- California
- Recorded place name
- Duarte
- County association
- Los Angeles
- Estimated coordinate
- 34.1395, -117.9773
View on OpenStreetMap - ZIP prefix
- 910 · 25 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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California directoryOther ZIP codes in Duarte, CA
Duarte has 3 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 91008 | Duarte | CA | Los Angeles | 1.0 |
| 91010 | Duarte | CA | Los Angeles | 1.2 |
| 91017 | Monrovia | CA | Los Angeles | 1.4 |
| 91016 | Monrovia | CA | Los Angeles | 1.4 |
| 91006 | Arcadia | CA | Los Angeles | 2.9 |
| 91706 | Baldwin Park | CA | Los Angeles | 3.0 |
| 91066 | Arcadia | CA | Los Angeles | 3.3 |
| 91077 | Arcadia | CA | Los Angeles | 3.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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