National Neighborhood Data Archive (NaNDA): Broadband Internet Access by ZIP Code Tabulation Area, United States, 2014-2018

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://www.udsmapper.org/zcta-crosswalk.cfm. 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/.

将本数据集与经邮政编码（ZIP Code）地理编码的数据进行合并时，必须使用邮政编码至ZCTA（Zip Code Tabulation Area）的对照映射表。此类对照映射表可从UDS Mapper官网获取，访问地址为https://www.udsmapper.org/zcta-crosswalk.cfm。用于将UDS Mapper对照映射表与NaNDA数据集进行合并的示例代码，可在NaNDA数据仓储库获取，访问地址为https://www.openicpsr.org/openicpsr/project/120088/。