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The 94557 ZIP Code is centered1 in Alameda County at latitude 37.63 and longitude -122.103 (Panoramio Photos). It is a PO Box type ZIP Code. Alameda County is in the Pacific Time Zone (UTC -8 hours) and observes daylight savings time.
Hayward, CA 94557 Map (Marker is ZIP Code Centroid)
Local Search, 94557 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Mount Eden, CA
(< 0.1 mile) Baumberg, CA (< 0.1 mile) Russell City, CA (2.4 miles NW) Union City, CA (2.7 miles SSE) Hayward, CA (3.1 miles NNE) |
Cherryland, CA
(3.4 miles N) Carpenter, CA (3.4 miles ESE) Hall Station, CA (3.6 miles SE) San Lorenzo, CA (3.6 miles NNW) Fairview, CA (4.5 miles NE) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Continental Mobile Home Park, CA
(2.4 miles E) Spanish Ranch Mobile Home Park, CA (2.4 miles E) Sorenson, CA (2.4 miles ENE) Halvern, CA (2.7 miles E) Mattos, CA (7.5 miles SE) |
Brookfield Village, CA
(8.5 miles NNW) Elmhurst, CA (9.3 miles NNW) Mowry Landing, CA (9.8 miles SSE) Brookshire, CA (9.9 miles NNE) Brightside, CA (10.1 miles ESE) |
ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- ZIP Codes are only loosely tied to cities.
1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.
