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Commercial Infogroup

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Description

Infogroup has been an industry leader in data, marketing solutions, sales, and research for over 45 years. The InfoUSA file contains current and historical address, race, Hispanic origin, age, and sex data from sources such as property taxes, voter registration rolls, and telephone book white pages.

Metadata

  • Identification and Summary
  • Scope and Coverage
  • Detailed Methodology
  • Data Access
  • Application-Related
  • Export Metadata

Detailed Methodology

Sample

No sample. Dataset includes entire Universe

Method of Data Collection
Commercial data
Frequency of Data Collection
  • Annually
  • Irregular
Reference Date
Last year/last 12 months
Number of Cases
Dependent on Universe
Number of Variables
{"2011 (79)","2010 (222)"}
Linkage Variables
  • Protected identification key (PIK)
  • Latitude/Longitude
  • State name
  • Household Address
  • Master address file identification number (MAFID)
  • Zip code
  • Other (see Linkage Capabilities description)
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