The Census also looked at the 366 metropolitan areas that account for more than 80 percent of the U.S. population.

人口普查局也调查了366个大都会，这些地区了聚集了超过80%的美国人。

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The San Diego-Carlsbad-San Marcos metropolitan area has a population of around 3-million.

在美国圣地亚哥的卡尔斯巴德·圣马科斯都会区，人口约300万。

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The 12 counties that make up the Dallas-Fort Worth-Arlington metropolitan area have a total population of around 6.3-million.

在12个县构成的达拉斯·沃斯堡-阿灵顿都会区总人口约六百三十万。

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Today, the city itself is home to well under half the metropolitan population of 1.5 million.

FORBES: New Geographer

But the city, with a metropolitan population of 1m, is barely growing.

ECONOMIST: Oklahoma��s capital three years on

In fact, its metropolitan population per acre puts it in the middle of the nation's largest areas, well behind not only Los Angeles and New York but also Houston and Dallas.

FORBES: New Geographer