Zip Code 91204 — Glendale, CA
91204 is a ZIP Code associated with Glendale, CA, located within Los Angeles. 91204 ranks #230 out of 295 ZIP codes in Los Angeles County by population (and #856 out of 1,802 in CA). The area supports an estimated population of 17,857 residents across Data Pending housing units, with a population density of 6,602.7 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (34.135540, -118.260930)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 91204 |
| Primary City | Glendale |
| State / Province | CA |
| County | Los Angeles |
| Total Population | 17,857 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 6,602.7 people/sq mi |
| Timezone | America/Los_Angeles |
How 91204 Compares
| Metric | ZIP 91204 | Los Angeles County | CA State Average |
|---|
| Population | 17,857 | 9,807,501 (Total) | 39,286,245 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 6,602.7 /sq mi | -- | -- |
| County Pop Rank | #230 of 295 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →