National Neighborhood Data Archive (NaNDA): Broadband Internet Availability and Speed by ZIP Code Tabulation Area, United States, 2014-2020

A ZIP code to ZCTA crosswalk must be used to combine this dataset with ZIP code geocoded data must use a ZIP code to ZCTA crosswalk. Such a crosswalk is available on the UDS Mapper website at https://udsmapper.org/zip-code-to-zcta-crosswalk/. Sample code for merging the UDS Mapper crosswalk with NaNDA datasets is available on the NaNDA repository at https://www.openicpsr.org/openicpsr/project/120088/.若要将本数据集与经邮政编码（ZIP code）地理编码的数据进行合并，必须使用邮政编码至ZCTA（Zip Code Tabulation Area）的交叉参照对照表。此类对照表可从UDS Mapper网站获取，网址为https://udsmapper.org/zip-code-to-zcta-crosswalk/。将UDS Mapper交叉参照对照表与NaNDA数据集进行合并的示例代码，可在NaNDA代码仓库获取，网址为https://www.openicpsr.org/openicpsr/project/120088/。