That's a reasonable estimate. While the journalist used 'household', I don't think there was a reason to. Looks like there was a lot of news articles published between 2010-2015 with the $1 trillion figure being cited (haven't found a break down of that yet though).

Anyway for fun here's my estimate: The mean US population between 1971 to 2015 (inclusive) was 262.1 million [1]. There were 44 years in that period (inclusive). Therefore:

1E12/(262.1E6*44) = $86.71/person annually

[1] http://www.multpl.com/united-states-population/table and a spreadsheet