In which county is ZIP code 95638 located?

ZIP 95638 is listed under Sacramento County, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 95638: Herald, CA

ZIP: 95638

County: Sacramento County

Coordinates: 38.31190, -121.17290

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Explore detailed information for ZIP code 95638 in Herald, CA. We include verified county details for Sacramento County plus key geographic references used for mapping and logistics.

Primary City	Herald
ZIP Code	95638
County	Sacramento County
State	CA
Latitude / Longitude	38.31190, -121.17290
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 95638 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 95638 are listed as 38.31190 / -121.17290, useful for GPS and service checks in and around Herald, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 95638 for mail delivery and general location reference in Sacramento County, CA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Herald.

Related ZIP Codes (Nearby)

Explore other postal codes near Herald within CA.

Frequently Asked Questions

What is the primary city for ZIP code 95638?

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

In which county is 95638 located?

ZIP code 95638 is situated within Sacramento County, CA.

What are the coordinates for 95638?

The approximate center point is 38.31190 (Latitude) and -121.17290 (Longitude).

Is ZIP code 95638 active?

This page lists ZIP 95638 as Listed based on the latest refresh date shown above.

Does ZIP 95638 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