|
San Francisco Metropolitan Area officially known as the "San Francisco-Oakland-Hayward, CA Metropolitan Statistical Area" is a Metropolitan Statistical Area (MSA) within the San Francisco Bay Area, which includes a number of its core cities and counties. It is defined by the Office of Management and Budget to include core areas more directly economically influenced by San Francisco rather than outlying cities such as San Jose which has its own MSA, the San Jose–Sunnyvale–Santa Clara, CA MSA. Until 2013, this MSA was known as the San Francisco–Oakland–Fremont, CA MSA.〔(【引用サイトリンク】title=Federal Statistical Area Delineations )〕〔 The Federal Government definition states that it consists of 5 counties, grouped into three divisions.〔(【引用サイトリンク】title=OMB BULLETIN NO. 13-01 )〕 Those 5 counties are San Francisco, Alameda, Marin, Contra Costa, and San Mateo County.〔 The three divisions are ''Oakland–Hayward–Berkeley'' (Alameda and Contra Costa Counties), ''San Francisco–Redwood City–South San Francisco'' (San Francisco and San Mateo Counties), and ''San Rafael'' (Marin County).〔 The MSA is a subset of the 9 county San Francisco Bay Area, as well as the 12 county Combined Statistical Area, the San Jose–San Francisco–Oakland, CA CSA. Three North Bay counties are not in the MSA; instead Sonoma County comprises the Santa Rosa, CA MSA, Napa County comprises the Napa, CA MSA, and Solano County is the Vallejo–Fairfield, CA MSA.〔 ==Demographics== This region had a 2013 census-estimated population of 4,516,276.〔(【引用サイトリンク】title=Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2013 )〕 With a land area of ,〔List of counties in California〕 the MSA has an average population density of 1,825 people per square mile (705 per km). The U.S. Census Bureau estimates the population of this five-county region as of July 1, 2013 as follows: 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「San Francisco–Oakland–Hayward, CA Metropolitan Statistical Area」の詳細全文を読む スポンサード リンク
|