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The 94552 ZIP Code is centered1 in Alameda County at latitude 37.694 and longitude -122.019 (Panoramio Photos). It is a standard type ZIP Code. Alameda County is in the Pacific Time Zone (UTC -8 hours) and observes daylight savings time.
The population in ZIP Code Tabulation Area (ZCTA) 94552 was 13,202 with 4,561 housing units; a land area land area of 49.52 sq. miles; a water area of 0.04 sq. miles; and a population density of 266.62 people per sq. mile for Census 2000. Demographic Profile
Castro Valley, CA 94552 Map (Marker is ZIP Code Centroid)
Local Search, 94552 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Fairview, CA
(1.9 miles SW) Castro Valley, CA (3.6 miles W) Hayward, CA (3.9 miles WSW) Dublin, CA (4.5 miles E) Cherryland, CA (4.7 miles WSW) |
Ashland, CA
(5.1 miles W) San Ramon Village, CA (5.3 miles ENE) Carpenter, CA (5.8 miles SSW) San Lorenzo, CA (5.8 miles W) Mount Eden, CA (6 miles SW) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Sorenson, CA
(4.3 miles SW) Brookshire, CA (4.5 miles N) Continental Mobile Home Park, CA (4.9 miles SSW) Spanish Ranch Mobile Home Park, CA (4.9 miles SSW) Halvern, CA (5.1 miles SSW) |
Brightside, CA
(8.3 miles SE) Verona, CA (8.9 miles ESE) Elmhurst, CA (9.3 miles WNW) Vineyard Mobile Villa, CA (9.3 miles ESE) Hacienda Mobile Home Park, CA (9.6 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.
