ZIP Code 93475

93475 is one of California's ZIP codes, delivering to addresses in Oceano, San Luis Obispo County.

City: Oceano
County: San Luis Obispo County
State: California
Prefix: 934xx

Where this code sits

93475 is part of the 934xx range, the group of codes handled by one mail processing centre. Oceano is served by 2 ZIP codes in total.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93475 delivers to without sharing its boundary.

ZIP codes nearest 93475

The ZIP codes whose reference points sit closest to 93475.
ZIP code	Distance	Delivers to
ZIP code 93445	0.2 mi	Oceano, CA
ZIP code 93433	1.5 mi	Grover Beach, CA
ZIP code 93483	1.6 mi	Grover Beach, CA
ZIP code 93421	1.7 mi	Arroyo Grande, CA
ZIP code 93448	3.4 mi	Pismo Beach, CA
ZIP code 93449	4.6 mi	Pismo Beach, CA
ZIP code 93444	8.4 mi	Nipomo, CA
ZIP code 93409	8.5 mi	San Luis Obispo, 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.

Each point is the reference point for 93475, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 93475. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.