Married Americans report a daily spending average of $102, followed by $98 among those who are living in domestic partnerships, $74 by divorced Americans, $67 by those who are single and never married, and $62 by those who are widowed. As shown in the accompanying graph, across all age groups, those who are married spend more than those of other marital statuses.
Gallup asks Americans to report how much money they spent the prior day, excluding payments for normal household bills and major purchases such as homes or cars. The figure gives an estimate of discretionary spending. The current analysis is based on January through September 2013 Gallup Daily tracking interviews with more than 130,000 U.S. adults.
These results suggest that if more Americans are married, and fewer are single/never married, overall spending might increase. Similarly, if more Americans are in domestic partnerships and fewer are single, that too would appear to be related to higher spending.