Montrose ZIP codes, California
Montrose, CA has 2 ZIP codes (91020 and 91021) and area codes 818 and 747. The largest is 91020.
- USPS city name
- 2 ZIP codes
- Population
- 7,532
- County
- Los Angeles County
- State
- California
NANPA lists no telephone rate centre for Montrose itself, so these are the area codes of the nearest one, La Crescenta (1.0 miles). A town on an area-code boundary can differ from its neighbour.
Montrose in numbers
About 7,532 people live in Montrose, in 3,149 households. The median household income is $72,125 a year, 27% below the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $911,200 (24% above the California median).
| Population | 7,532 |
|---|---|
| Households | 3,149 |
| Median household income | $72,125 |
| Median home value | $911,200 |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the 2 ZIP codes addressed as Montrose, medians weighted by households. Survey estimates carry margins of error, wider for small places. Sources and methods.
ZIP codes addressed as Montrose
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
91020 | Montrose , CA | Standard | 7,532 | $72,125 | $911,200 |
91021 | Montrose , CA | No street area | — | — | — |
Map of Montrose ZIP codes
The ZIP codes of Montrose, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Montrose
The nearest larger towns are La Cañada Flintridge (19,935 people, 1.6 mi), La Crescenta-Montrose (19,660 people, 1.7 mi) and Glendale (190,748 people, 2.2 mi).
| Town | Population | Distance |
|---|---|---|
| La Cañada Flintridge | 19,935 | 1.6 mi |
| La Crescenta-Montrose | 19,660 | 1.7 mi |
| Glendale | 190,748 | 2.2 mi |
| Altadena | 41,705 | 5.4 mi |
| Burbank | 104,546 | 5.8 mi |
| Pasadena | 136,969 | 6.1 mi |
| South Pasadena | 26,068 | 8.0 mi |
| San Marino | 12,216 | 8.9 mi |
| East Pasadena | 5,479 | 9.9 mi |
| Alhambra | 81,022 | 10.1 mi |
| Sierra Madre | 10,940 | 10.5 mi |
| East San Gabriel | 23,410 | 10.6 mi |
| San Gabriel | 38,392 | 10.8 mi |
| West Hollywood | 34,884 | 11.7 mi |
More nearby: every ZIP code in Los Angeles County · California ZIP codes
Cite this page
zipcodes.pro. “Montrose, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/montrose
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