Postal Code Conversion File [Canada], November 2014, Census of Canada 2011

The Postal Code Conversion File (PCCF) is a digital file which provides a correspondence between the Canada Post Corporation (CPC) six-character postal code and Statistics Canada's standard geographic areas for which census data and other statistics are produced. Through the link between postal codes and standard geographic areas, the PCCF permits the integration of data from various sources. The Single Link Indicator provides one best link for every postal code, as there are multiple records for many postal codes. To obtain the postal code conversion file or for questions, consult the DLI contact at your educational institution. The geographic coordinates attached to each postal code on the PCCF are commonly used to map the distribution of data for spatial analysis (e.g., clients, activities). The location information is a powerful tool for planning, or research purposes. The geographic coordinates, which represent the standard geostatistical areas linked to each postal codeOM on the PCCF, are commonly used to map the distribution of data for spatial analysis (e.g., clients, activities). The location information is a powerful tool for marketing, planning, or research purposes. In April 1983, the Statistical Registers and Geography Division released the first version of the PCCF, which linked postal codesOM to 1981 Census geographic areas and included geographic coordinates. Since then, the file has been updated on a regular basis to reflect changes. For this release of the PCCF, the vast majority of the postal codesOM are directly geocoded to 2011 Census geography while others are linked via various conversion processes. A quality indicator for the confidence of this linkage is available in the PCCF.

邮政编码转换文件（Postal Code Conversion File，PCCF）是一种数字文件，用于建立加拿大邮政公司（Canada Post Corporation，CPC）六位字符邮政编码与加拿大统计局（Statistics Canada）标准地理区域之间的对应关系，而普查数据及其他统计数据均以这些标准地理区域为统计单元产出。通过邮政编码与标准地理区域的关联，PCCF可实现多源数据的整合。
由于多数邮政编码对应多条记录，单链接指示器（Single Link Indicator）可为每个邮政编码提供唯一最优关联结果。
如需获取该邮政编码转换文件或有相关疑问，请联系所在教育机构的DLI联络人。
PCCF中绑定至每个邮政编码的地理坐标，通常可用于绘制数据分布图谱以开展空间分析（如客户、活动相关分析），此类位置信息是规划与研究工作的有力工具。
PCCF中绑定至每个邮政编码的地理坐标（代表与该邮政编码OM关联的标准地统计区域），同样常用于绘制数据分布以开展空间分析（如客户、活动相关分析），此类位置信息亦是开展营销、规划及研究工作的有力工具。
1983年4月，统计登记与地理司发布了首个版本的PCCF，该版本将邮政编码OM关联至1981年普查地理区域，并纳入了地理坐标信息。自此之后，该文件会定期更新以适配各类变更。
在本次发布的PCCF版本中，绝大多数邮政编码OM可直接地理编码至2011年普查地理区域，其余邮政编码则通过各类转换流程完成关联。PCCF中还提供了用于衡量该关联可信度的质量指示器。