Population Concentration Area (DID)

This is a compilation of the population concentration districts (DID) for Yokohama City in the 2010 census conducted on October 1, 2010.

※DID (outside site) is an abbreviation of Densely Inhabited District, and is subject to the following three points.

1. 2010 National Census Basic Unit Area will be the basic unit area.
2. Basic unit districts with high population density (in principle, population density is 4,000 or more per 1 km2) must be adjacent within the boundaries of municipalities.
3. The population of those areas must have at least 5,000 at the time of the 2010 census.

The PDF file shows the image of the map (see the boundary map legend (PDF: 135KB)), and the Excel file shows whether or not it is DID for each town / character in the following categories.

• All…It indicates that the town and character are all DIDs.
• Part of…It indicates that a part of the town or character is a DID.
• Blank…It means that the town and character are not the entire DID.