Download or read book The Sourcebook of Zip Code Demographics written by and published by Esri. This book was released on 1991 with total page 1600 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1990 census has been tabulated and this special edition provides the latest demographic information on population, housing, and households (in volume 1), as well as income, education and the labour force (in volume 2) sorted by postal codes for marketing professionals, advertising agencies, librarians, and researchers.