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Sonar Geo-Demographic Classification
Sonar is a truly unique and powerful segmentation system that classifies all households and residents in the country according to the type of neighbourhood in which they live. The objectives of the Sonar classification are to provide a powerful and unique tool for consumer segmentation and market planning which is highly effective at identifying the target audiences you wish to reach in a simple and easily understood way. To do this a number of different data sources were used and these include:

  • 2001 Census data
  • TRAC Consultancies postcode classification of Wealth
  • TRAC Consultancies postcode classification of Consumer Activity
  • Land Registry data on house prices and sales activity
These sources were carefully examined and key variables that would provide maximum discrimination were chosen to build the classification. A number of different statistical techniques were tested and a huge number of different cluster solutions were built and compared before the final preferred solution was chosen. Sonar is the final result. It is a Geo-Demographic classification of unrivalled power and accuracy.

Sonar classifies the country into 80 groups. The 80 Sonar codes are organized into 6 broad lifestyle groups, which are:

  Group A - Young Singles
  Group B - Young Families
  Group C - Families
  Group D - Mature Families
  Group E - Empty Nesters
  Group F - Retired

and four Affluence groups, which are

  Group 1- Affluent
  Group 2- Comfortable
  Group 3- Less Comfortable
  Group 4- Struggling

An example of a full Sonar profile is shown below:-

Full Sonar Profile

The profile shows that the client file is heavily over represented in certain Sonar groups to do with professionals and affluence and that significant gains could be accrued through targeting these key Sonar groups. The gains curve is as follows:-

Client File Gains Curve

For further information about Sonar Download Here

Other data products include:
Wealth & Consumer Activity
Financial Activity and Debt
Residential House Price
Ageis
Census Data
Unemployment and Job Vacancies
Postcode Geolink
Wherewework

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