The 85 metro markets surveyed have a collective population of 131,147,000. The survey results are based on 25,552 respondents who made five or more purchases on the Internet during the previous 12 months. The respondents were from a total sample of 120,753 adults, age 18 plus. Although not a national survey, The Media Audit's aggregated totals for 85 markets traditionally track national data.
Those who made five or more purchases on the Internet increased from 19.7 to 22.5% of those surveyed. The actual number of households making five or more online purchases increased from 25.2 million to 29.6 million.
"The dot com bust, corporate scandals and a sluggish economy seem to have had no impact on Internet shopping," says Bob Jordan, co-chairman of International Demographics, Inc., a 32-year-old market research firm which produces The Media Audit.
There are, says Jordan, very large variations in percentages from market to market. "More than 30% of the households in Washington, D.C., Ann Arbor and Boston made five or more purchases on the Internet," he says, " while less that 20 percent did the same in 37 of the markets we survey."
The 10 metro markets with the largest percentages of "five plus" Internet shoppers are: Washington, D.C., 32.8; Ann Arbor, 31.1; Boston, 30.3; San Jose, 29.5; Austin, 29.4; San Francisco, 28.4; Atlanta, 27.4; Madison, 27.4; Seattle-Tacoma, 27.3; and Allentown-Bethlehem, 26.8; Denver, 26.7. (11 markets are listed in the "top ten" because Atlanta and Madison had identical percentages.)