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美国人口普查局发布了 2020 年人口普查住户数据：细分种族、族裔、部落和村庄

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美国人口普查局发布了 2020 年人口普查住户数据：细分种族、族裔、部落和村庄

Press Release Number: CB24-CN.20 Chinese Simplified

所有链接仅提供英文版本。

2024 年 8 月 1 日 - 美国人口普查局今日公布了 2020 年人口普查的住户数量，以及住户类型和居住权（所住房屋是自己的还是租赁的）的信息，覆盖 300 个细分种族和族裔，以及 1187 个美洲印第安人和阿拉斯加原住民部落和村庄。2020 年人口普查详细人口和住房特征文件 B (细分 DHC-B) 提供的住户信息以户主（在人口普查中提供回答的住户中的第一个成年人）的种族或族裔为基础。 

细分 DHC-B 数据涵盖了全国、州、县、地方、人口普查区以及美洲印第安人、阿拉斯加原住民和夏威夷原住民 (AIANNH) 地区。

今日的数据产品是细分 DHC-A 的配套产品，后者提供了相同细分群体的总人口和按年龄划分的男性和女性人数。细分 DHC-A 于 2023 年 9 月公布。

细分 DHC-B 仅包括住户人口的数据。本数据产品不包括团体住所（如大学宿舍、监狱或军营）。

如需了解有关细分 DHC-B 所包括内容的更多信息，请访问博文“了解详细人口和住房特征文件 B”。

探索数据

America Counts 中的故事“哪些人所居住的房屋是他们自己的？”研究了全国和各州业主居住的住户细分种族和族裔。

还可访问 data.census.gov 获取细分 DHC-B 中完整的表格系列。如果在访问和使用数据方面需要协助，请查看细分 DHC-B 宣传资料中的短视频以及带屏幕截图的操作指南。数据也可以通过人口普查局的应用程序编程接口 (API) 获取，以及以汇总文件的形式进行批量下载。

数据质量与保密性

细分种族和族裔以及 AIAN 部落和村庄的可用数据量，取决于特定地理区域内的人口规模。利用这种方法，人口普查局能够产生尽可能多的详细信息，并确保保密保护和维持人口普查局的准确性标准。如需了解包括数据用户指南和提示的更多信息，请访问细分 DHC-B 网页和技术文档。

如需了解人口普查局如何对种族以及西班牙裔或拉美裔人口统计数据进行收集、编码并制表的更多信息，请查看 2020 年人口普查细分 DHC-A 技术文档，以及博文 关于即将发布的《详细人口和住房特征文件 A》你所应了解的内容。

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Contact

Stacy Gimbel Vidal
Public Information Office
301-763-3030 or
877-861-2010 (U.S. and Canada only)
pio@census.gov

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Page Last Revised - December 10, 2024
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