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Oakland, California Map and Directory


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Alameda County, California locator map According to the United States Census Bureau, Oakland is a City that is located in Alameda County, California at 37.80 degrees North and 122.27 degrees West.  The city's time zone is America/Los Angeles, and the city's primary telephone area code is 510.  The land area of Oakland is about 55.89 square miles, whereas the water area of the city is about 21.97 square miles.  Alameda County's land area is about 739 square miles, so the city occupies about 7.6 percent of the county's total land area.

The Census Bureau estimates that Oakland had about 433,031 residents in 2019, which is approximately 7,748 people per square mile of land area. 

According to recent American Community Survey data, the median household income in Oakland was about $73,692 per year. 

The California counties map at upper right shows Alameda County, highlighted in red.  Use the menu below to display interactive maps of Oakland, either in a frame on this page or in full-screen mode. 

Use the menu below to display categorized Oakland directories. 

Oakland Products and Services Directory

Selected Oakland, California Listings

These randomly selected Oakland listings provide some insight into the city's cultural environment and economic climate.

21ST Century Care Solutions
  • Shopping Centers & Malls
Barry Ghandari & Associate
  • Engineers
  • Architectural Engineers
British Marine & IND
  • Industrial Equipment & Supplies Dealers
  • Industrial Equipment Rebuilding, Service & Repair
  • Diesel Engine Parts, Sales & Service
East Bay Family Practice Medical
  • Family & General Practice Physicians & Surgeons
  • Medical Services
  • Gynecology & Obstetrics Physicians & Surgeons
Ernie Lavorini Dental Care - Gloria Fong DDS
  • Prosthodontics Dentists
Hockey-X Superstore
  • Sportswear Retail
Jam'g Records
  • Recording Studios
  • Music & Recording Industry
  • Audio Production & Recording
L & D Printing Company
  • Printing Services
  • Commercial Printing
  • Commercial & Graphic Artists
Nor Cal Urology Medical Group - C Charles Wen MD
  • Urology Physicians & Surgeons
OLMM Consulting Engineers
  • Engineers
  • Civil Engineers
  • Structural Engineers
  • Auto Leasing
  • Notaries Public
Style Bath & Kitchen
  • Bathroom Fixtures & Accessories Retail
The Source Chiropractic
  • Family Practice Chiropractors

Nearby California Cities and Towns *

* Parenthesized numbers indicate economic activity levels.

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