ZIP Code 91030
91030 is one of California's ZIP codes, delivering to addresses in South Pasadena, Los Angeles County.
- City
- South Pasadena
- County
- Los Angeles County
- State
- California
- Prefix
- 910xx
Where this code sits
91030 is part of the 910xx range, the group of codes handled by one mail processing centre. South Pasadena is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the South Pasadena page.
South Pasadena California ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 91030 delivers to without sharing its boundary.
ZIP codes nearest 91030
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 91031 | 0.4 mi | South Pasadena, CA |
| ZIP code 91105 | 1.8 mi | Pasadena, CA |
| ZIP code 91802 | 1.9 mi | Alhambra, CA |
| ZIP code 91804 | 1.9 mi | Alhambra, CA |
| ZIP code 91896 | 1.9 mi | Alhambra, CA |
| ZIP code 91899 | 1.9 mi | Alhambra, CA |
| ZIP code 91801 | 2.0 mi | Alhambra, CA |
| ZIP code 90042 | 2.2 mi | Los Angeles, 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 91030. 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.