In which county is ZIP code 93257 located?

ZIP 93257 is listed under Tulare County, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 93257: Porterville, CA

ZIP: 93257

County: Tulare County

Coordinates: 36.06860, -119.03150

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 93257 in Porterville, CA. We include verified county details for Tulare County plus key geographic references used for mapping and logistics.

Primary City	Porterville
ZIP Code	93257
County	Tulare County
State	CA
Latitude / Longitude	36.06860, -119.03150
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 93257 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 93257 is commonly represented around 36.06860, -119.03150. These coordinates help identify the general area within Tulare County, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 93257 for mail delivery and general location reference in Tulare County, CA.

Some addresses near Porterville may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Porterville within CA.

Frequently Asked Questions

What is the primary city for ZIP code 93257?

The primary city for this ZIP code is Porterville, located in CA.

In which county is 93257 located?

ZIP code 93257 is situated within Tulare County, CA.

What are the coordinates for 93257?

The approximate center point is 36.06860 (Latitude) and -119.03150 (Longitude).

Is ZIP code 93257 active?

This page lists ZIP 93257 as Listed based on the latest refresh date shown above.

Does ZIP 93257 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08