| Statistic | Date | Source |
| Global Internet Usage November - December 2005 | April 2006 | Ipsos Insight |
| Global Weekly Internet Usage Time, November-December 2005 | April 2006 | Ipsos Insight |
| U.S. Home Broadband Penetration by Community Type 2001 - 2005 | February 2006 | Pew Internet & American Life Project |
| U.S. Adult Internet Use by Community Type 2001 - 2005 | February 2006 | Pew Internet & American Life Project |
| U.S. Adult Internet Access by Community Type, September - December, 2005 | February 2006 | Pew Internet & American Life Project |
| U.S. Adult Online Activities by Community Type, March - December, 2005 | February 2006 | Pew Internet & American Life Project |
| U.S. Households by Internet Access and Subscription Intentions Q4 2005 | February 2006 | Parks Associates |
| U.S. Households That Don't Subscribe to an Internet Service by Reason Q4 2005 | February 2006 | Parks Associates |
| Households With Computers and Internet Access by Householder Age, October 2003 | January 2006 | U.S. Census Bureau |
| Demographics of Male and Female Internet Users, 2005 | December 2005 | Pew Internet & American Life Project |
| Intensity of Internet Use by Sex, 2005 | December 2005 | Pew Internet & American Life Project |
| Global Active Home Internet Universe, July and August 2005 | September 2005 | Nielsen//NetRatings, 2005 |
| Unique Visitors to Top Blog Hosts Q1 2004 and 2005 | August 2005 | comScore, 2005 |
| Online Buying by Total Internet Population and Blog Visitors, Q1 2005 | August 2005 | comScore, 2005 |
| Top Teen Communication Tools, October-November 2004 | July 2005 | Pew Internet & American Life Project, 2005 |
| Likelihood of Teen and Adult Engagement in Online Activities | July 2005 | Pew Internet & American Life Project, 2005 |
| Likelihood of Teen Engagement in Online Activities | July 2005 | Pew Internet & American Life Project, 2005 |
| Hispanic Internet Usage, January to February, 2005 | July 2005 | AOL/Roper Public Affairs, 2005 |
| Adult Internet User Participation in Online Activities (%) | June 2005 | Pew Internet & American Life Project, 2005 |
| Local, National, and International News Source Among Adults, 2001 and 2004 | April 2005 | JupiterResearch, 2005 |
| Demographics of Content Filter Users | March 2005 | Pew Internet & American Life Project |
| Demographics of Parents & Families with Home Internet Use Rules | March 2005 | Pew Internet & American Life Project |
| Growth in Online Banking, 2002 - 2004 | February 2005 | Pew Internet & American Life Project |
| Simultaneous Usage of TV and Internet Has Increased 72% in Four Years | January 2005 | Media in mind |
| Internet Usage by Half Hour Adults 18-54 | January 2005 | Media in mind |
| Demographic Comparison of Online Young Affluent Population with Young Adults Overall Online Users | January 2005 | JupiterResearch |
| Percentage of Respondents Who Use Internet by Education | January 2005 | Stanford Center for the Quantitative Study of Society |
| Time Spent by Different Internet Activities and by Location | January 2005 | Stanford Center for the Quantitative Study of Society |
| The Growth of the Blogosphere | January 2005 | Pew Internet & American Life Project |
| Online Behavior of Canadian Teens by Percentage | December 2004 | Ipsos-Reid Corp. |
| Demographics of Total U.S. Visitors to Gay and Lesbian Community Sites | November 2004 | Hitwise |
| Use of Online Rating Systems | October 2004 | Pew Internet & American Life Project |
| Demographics of Online Game Sites Visitors, May 2004 (U.S., Home and Work) | September 2004 | Nielsen//NetRatings |
| How Women and Men Use Search Engines to Find People | August 2004 | Harris Interactive/Microsoft |
| Who Decides to Buy? | August 2004 | InsightExpress |
| Consumers Interested in Personal Content, by Age | August 2004 | ChoiceStream |
| Willingness to Provide Personal Data for Personal Content, by Age | August 2004 | ChoiceStream |
| Reactions to Graphic Images Online | July 2004 | Pew Internet & American Life Project |
| U.S. Search Engine User Demographics (for the 12 weeks ending May 15, 2004) | June 2004 | Hitwise |
| Top Visited Sites for Gays and Lesbians | May 2004 | 2003/2004 Gay Lesbian Online Census |
| Mom's Time Online | May 2004 | America Online/Opinion Research Corporation |
| e-readiness rankings, 2004 | April 2004 | Economist Intelligence Unit |
| Who Feels Safe Conducting Online Financial Transactions? | April 2004 | BURST! Media |
| Online Banking and Financial Activities | April 2004 | comScore Media Metrix, Audience Insite Measures, Fall 2003 |
| Demographics of U.S. Visitors to College, Basketball, and Fantasy Sites | March 2004 | Hitwise |
| E-Commerce by Ethnicity | March 2004 | The Media Audit |
| Kids as Webmasters | March 2004 | Grunwald Associates |
| Demographics of Online Content Creators | March 2004 | Pew Internet & American Life Project |
| Percentage of Those Who Have Participated in Popular Online Activities | February 2004 | Pew Internet & American Life Project |
| Internet Penetration by Community | February 2004 | Pew Internet & American Life Project |
| Do you play online games more than...? | February 2004 | DMS and AOL |
| Visitors to Travel Agency Sites by Age, U.S. December 2003 | January 2004 | Hitwise |
| Demographics of Heavy Media Users | January 2004 | The Media Audit |
| Active Internet Users by Country, November 2003 | January 2004 | Nielsen//NetRatings |
| Who's Downloading? | January 2004 | Pew Internet & American Life Project |
| Demand for Music Subscriptions and Downloads | December 2004 | Jupiter Research |
| Online Dating Activities by Gender | November 2004 | Jupiter Research/Ipsos-Insight Consumer Survey |
| Age of Visitors to Dating Sites, October 2003 | November 2003 | Hitwise |
| American's Media Preferences: The percentage who say it would be very hard to give up certain technololgies | November 2003 | Pew Internet & American Life Project |
| Top Online Destinations Most Visited by those Aged 12-17, September 2003 (U.S., Home) | November 2003 | Nielsen//NetRatings@Plan |
| Top Online Destinations Most Visited by those Aged 2-11, September 2003 (U.S., Home) | November 2003 | Nielsen//NetRatings@Plan |
| Top Ad-Supported Sites | November 2003 | Nielsen//NetRatings@Plan |
| Fall 2003 Top Items Purchased | November 2003 | Nielsen//NetRatings@Plan |
| Education Level of Chinese Internet Users | October 2003 | CNNIC |
| Ages of Chinese Internet Users | October 2003 | CNNIC |
| Chinese Internet Access (millions) | October 2003 | CNNIC |
| Average Online Retail Spending by Gender | October 2003 | Jupiter Research |
| Percentage of Women Online, May 2003 | October 2003 | Nielsen//NetRatings |
| U.S. Internet Users by Household Income August 2003, Home, Work and University Users | October 2003 | comScore Media Metrix |
| Online Population by Annual Household Income | October 2003 | Pew Internet & American Life Project |
| Who's Buying Down Under? | October 2003 | RedSheriff |
| Kids and TV Usage | October 2003 | Knowledge Networks/SRI |
| Top "Youth Wired" Cities | October 2003 | AOL/DMS |
| Kids' Favorite Online Activities | October 2003 | AOL/DMS |
| Information Consumption | October 2003 | Forbes.com and GartnerG2 |
| Product Searching | October 2003 | Forbes.com and GartnerG2 |
| What Percentage of Each Age Group Are Online in Each Region? | September 2003 | Pew Internet & American Life Project |
| Black vs. Total Internet Usage, January 2003 | September 2003 | Nielsen//NetRatings |
| Internet Penetration by U.S. Household Ethnicity | September 2003 | Jupiter Research |
| Adult Site Visitors by Age, August 2003, U.S. | September 2003 | Hitwise |
| Annual Household Income of Adult Site Visitors, August 2003, U.S. | September 2003 | Hitwise |
| Internet Porn Statistics | September 2003 | Internet Filter Review |
| The State of Streaming, U.S. | September 2003 | Arbitron/Edison Media Research |
| Who Are the Monthly Internet Broadcast Users? | September 2003 | Arbitron/Edison Media Research |
| Teen and Young Adult Media Exposure | September 2003 | Harris Interactive and Teenage Research Unlimited (TRU) |
| Who's Playing Games? | August 2003 | ESA |
| Which of the following types of organizations do you contribute to...? | August 2003 | Direct Marketing 2003 |
| Approximately how much have you contributed to charities and non-profit organizations in the last year? (not including local church) | August 2003 | Direct Marketing 2003 |
| From which of the following do you receive information on organizations to contribute to...? | August 2003 | Direct Marketing 2003 |
| Users Compared to Non-Users, By Age | August 2003 | Pew Internet & American Life Project |
| Online Hispanic Household Estimates | August 2003 | Jupiter Research |
| Who Cares? Downloaders and File-Sharers Who Show The Least Concern for Copyright Infringement | August 2003 | Pew Internet & American Life Project |
| Who's Downloading? | August 2003 | Pew Internet & American Life Project |
| Technological Differences Between Gays and Straights | July 2003 | Forrester Research, Inc. via eMarketer |
| How Many Hours Do You Spend Online Per Week? | July 2003 | GLCensus |
| E-Learning Students by Profession | July 2003 | University of Phoenix Online |
| Demographics of U.S. Text Messaging Sites | July 2003 | Hitwise |
| First started playing this type of game during: | July 2003 | Pew Internet & American Life Project |
| Which do you play the most? | July 2003 | Pew Internet & American Life Project |
| Of the following, which would you say is your most important goal in saving or investing money? | June 2003 | Ariel-Schwab |
| Do you personally, or with a spouse, have any money invested in the stock market right now, either in individual stocks or in a stock mutual fund? | June 2003 | Ariel-Schwab |
| The Financial Picture, 35-to-64-Year-Olds | May 2003 | The Media Audit |
| Top Occupations Within the Career and Development Category, April 2003 | May 2003 | Nielsen//NetRatings |
| Online Populations | Updated Regularly | Various |
| Simultaneous Media Usage | April 2003 | BIGResearch |
| TV Watching and Web Surfing | April 2003 | BIGResearch |
| Users Compared to Non-Users | April 2003 | Pew Internet & American Life Project |
| Percent Composition of Hispanic Population by Household Income | April 2003 | comScore Media Metrix, U.S. Census Bureau |
| Unique Visitors to Automotive Manufacturer Web Sites, Hispanic Internet Users | April 2003 | comScore Media Metrix |
| Unique Visitors to Automotive Manufacturer Web Sites | April 2003 | comScore Media Metrix |
| Active Internet Users Among Major Spanish-Speaking Populations | April 2003 | comScore Media Metrix |
| Profile of DRTV Viewers and Buyers | March 2003 | ERA |
| Prosumers vs. Consumers | March 2003 | Euro RSCG MVBMS Partners |
| Online Destinations Most Visited by African-Americans | February 2003 | Nielsen//NetRatings |
| Hispanic Ownership of Selected Home Media Technologies | January 2003 | Knowledge Networks/SRI, Spring 2002 Ownership Report, The Home Technology MonitorTM |
| Indices of Time Spent with Media by Men, Ages 25-54 | October 2002 | Multimedia Mentor |
| Online Language Populations (September 2002) | October 2002 | Global Reach |
| U.S. Online Households (in millions) | October 2002 | Jupiter Research |
| Sources of Financial Planning Help for High-Income Professionals | July 2002 | Nationwide Financial Services, Inc. |
| High-Income Professionals Use the Web for a Variety of Financial Planning Activities | July 2002 | Nationwide Financial Services, Inc. |
| Hispanic Ownership of Selected Home Media Technologies | July 2002 | Spring 2002 Ownership Report, The Home Technology MonitorTM |
| Internet Incidence of Use | June 2002 | Roslow Research Group |
| Incidence of Cyberchondriacs in the Big Four Pharmaceutical Markets: January 2002 | May 2002 | Harris Interactive |
| Demographic Profile of U.S. Cyberchondriacs | May 2002 | Harris Interactive |
| Internet Activities Over the Past Six Months Among Users 16+a | May 2002 | Nielsen//NetRatings |
| Percent of Site's Audience that Visited: | May 2002 | ia Metrix Audience insite |
| Top Career Sites of U.S. Internet Users, Age 18+, Home and Work Combined | May 2002 | ia Metrix Audience insite |
| Average Number of MP3 Files On Home Computers, by Age | April 2002 | Parks Associates |
| Percent of US Home Internet Users Who Have Downloaded and Stored MP3 Files, by Age | April 2002 | Parks Associates |
| Asia Pacific Internet Population - Q1 2002 | April 2002 | Harris Interactive |
| Global Internet Population - Q1 2002 | April 2002 | iLogos Research |
| U.S. Adults Online | April 2002 | Harris Interactive |
| Profile of U.S. Online Population | April 2002 | Harris Interactive |
| What Medium Would Kids Choose if They Could Only Have One? | April 2002 | Knowledge Networks/Statistical Research, How Children UseTM Media Technology |
| Use of Internet by Teens | January 2002 | AOL |
| Internet Usage Patterns by Gender | January 2002 | Nielsen//NetRatings |
| Gender of Top Property Visitors by Region | January 2002 | Nielsen//NetRatings |
| Fastest Growing Wired Cities in U.S. | January 2002 | Nielsen//NetRatings |
| Top U.S. Cities for Teens Online | January 2002 | AOL/DMS |
| Internet Users by Age & Race | December 2001 | Pew Internet & American Life Project |
| Internet Use by Gender & Race | December 2001 | Pew Internet & American Life Project |
| Profile of U.S. Online Population | November 2001 | Harris Interactive |
| Internet Use by U.S. Seniors | September 2001 | Pew Internet & American Life |
| Internet Audience by Gender | July 2001 | Nielsen//NetRatings |
| Top Web Sites Visited by Teens | July 2001 | Jupiter Media Metrix |
| Internet Adoption by Gender, Age & Income | July 2001 | InsightExpress |
| Female Composition of the Internet | July 2001 | Nielsen//NetRatings |
| Digital Media Users by Age/Gender | June 2001 | Jupiter Media Metrix |
| May 2001 Internet Gender Breakdown | June 2001 | Nielsen//NetRatings |
| People with Net Access from Home or Work by Country | June 2001 | Nielsen//NetRatings |
| Biggest Reasons for Not Using Internet | June 2001 | Ipsos-Reid |
| Growth of Music Downloads by Age & Gender | May 2001 | Ipsos-Reid |
| Internet's Effect on Traditional Media | May 2001 | Scarborough Research |
| Fastest Growing Occupational Groups Online | April 2001 | Nielsen//NetRatings |
| Income of UK Internet Users | March 2001 | Jupiter MMXI |
| How Consumers Spend Their Leisure Time | January 2001 | CTAM |
| Media Consumption by Children 8 to 12 | January 2001 | Nickelodeon/ Harris Interactive |
| Household Internet Penetration in US Cities | October 2000 | Nielsen//NetRatings |
| Online Spending by Young Adults | September 2000 | MTV/Harris Interactive |
| Habits of Teenagers Online | September 2000 | Jupiter/Media Metrix |
| Percent of People Age 16+ Shopping Online | September 2000 | Nielsen//NetRatings |
| Top Web Properties Among Women 18+ | August 2000 | Media Metrix |
| Unique Visitors by Household Income | August 2000 | Media Metrix |
| Share of US Web Population By Income | August 2000 | Media Metrix |
| Media Use by Kids | July 2000 | Simmons Market Research Bureau |
| Web Pages by Language | July 2000 | Vilaweb |
US Online Population by End of 2000 (by race and age group) | June 2000 | Jupiter Communications |
| Reasons Teens Go Online | June 2000 | PricewaterhouseCoopers |
What Kids Do Online (age 8-12) | June 2000 | Zandl Group |
Top 5 Categories Bought Online (teens and adults) | June 2000 | PricewaterhouseCoopers |
| Internet Usage by Gender and Country | May 2000 | Net Value |
| Surfing Activity Among Internet Users | May 2000 | Net Value |
| Online Activities by Nation | May 2000 | Net Value |
| E-Commerce Sales by Region in 2004 | April 2000 | Forrester Research |
| Top E-Commerce Sites by Gender | April 2000 | Ernst & Young |
| Top E-Commerce Categories by Gender | April 2000 | Ernst & Young |
| Top Five States for E-Commerce Spending | April 2000 | IDC |
| Internet Use Among New Vehicle Buyers | April 2000 | The Polk Company |
| America's Most Wired Cities | April 2000 | Nielsen//NetRatings |
| Online Apparel Purchaser Demographics | March 2000 | NPD Group |
| Sites with Highest and Lowest Concentration of Women | January 2000 | Media Metrix |
| The Lifestyles, Hobbies of Internet Shoppers, Users | December 1999 | Scarborough Research |
| Top 10 Sites for 45-64 Year Old Audience | December 1999 | Media Metrix |
| Age Segmentation in Internet Users | December 1999 | Media Metrix |
| Percentage of Population Using the Internet by Nation | October 1999 | ACNielsen NetWatch |
| Percentage of Males and Females Using the Internet | October 1999 | ACNielsen NetWatch |