SimplyMap is a web-based mapping application that lets users quickly create professional-quality thematic maps and reports using demographic, business, and marketing data for the United States. [Not compatible with Internet Explorer 9]

an online research tool designed to provide quick and easy access to historical census data and demographic information. It creates fast, intuitive, and appealing maps and reports to help users visually analyze and understand demography and social change throughout history. The site currently includes the entire US Census history from 1790 to 2000, all annual updates from the American Community Survey, and the Religious Congregations and Membership Study from 1980 to 2000.

Directory information on U.S. and Canadian business, health care, and residential listings. Search by company name, geographic area, business type, SIC code, yellow page listing, revenue, location, number of employees or any combination of the above. In addition to address and phone number, each entry includes officer names and titles, corporate affiliation, business type and size of yellow page advertising. Toll free and fax numbers are given for some companies.