United States

94557 post code

Post code details

1 place

Code

Place

Hayward

Region

California

County

Alameda

Coordinates

37.6802, -121.9215

Accuracy

4 / 6

Country

United States

Location

OpenStreetMap ↗

37.6802, -121.9215© OpenStreetMap

Places under this code

Place	Region	County	Coordinates
Hayward	California	Alameda	37.6802, -121.9215

Nearby codes

All →

94537 94538 94539 94540 94541 94542 94543 94544 94545 94546 94547 94548

Same code in other countries

Country	Place	Region
DE Germany	Niederalteich	Bavaria
MX Mexico	Azucenas	Veracruz de Ignacio de la Llave

FAQ

Which city is 94557 in?

Hayward, California, United States.

What are the coordinates of 94557?

37.6802, -121.9215

Is 94557 used in other countries?

Yes, 2 other countries.

The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in