ZIP Code 91390
91390 is one of California's ZIP codes, delivering to addresses in Santa Clarita, Los Angeles County.
- City
- Santa Clarita
- County
- Los Angeles County
- State
- California
- Prefix
- 913xx
Where this code sits
91390 is part of the 913xx range, the group of codes handled by one mail processing centre. Santa Clarita is served by 5 ZIP codes in total; the full list, with the county each falls in, is on the Santa Clarita page.
Santa Clarita California ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 91390 delivers to without sharing its boundary.
ZIP codes nearest 91390
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 91354 | 1.6 mi | Valencia, CA |
| ZIP code 91350 | 2.8 mi | Santa Clarita, CA |
| ZIP code 91386 | 4.4 mi | Canyon Country, CA |
| ZIP code 91385 | 5.1 mi | Valencia, CA |
| ZIP code 91355 | 5.1 mi | Valencia, CA |
| ZIP code 91351 | 5.3 mi | Canyon Country, CA |
| ZIP code 91380 | 5.4 mi | Santa Clarita, CA |
| ZIP code 91382 | 5.4 mi | Santa Clarita, CA |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 91390. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.