Americans are inviting friends and relatives into their homes far less often than they did half a century ago, according to new polling that recreates questions from a long-running survey of social habits. The results add home entertaining to a wider pattern of declining face-to-face social activity.

Data for Progress repeated questions from the DDB Needham Life Style survey, the data set used by sociologist Robert Putnam in his study of American civic life. The combined results indicate that 42% of adults hosted friends or family at least monthly in 1975. By 2026, that figure had fallen to 12%, a decline of roughly 70%.

The contraction did not happen all at once. Survey data cited in the analysis show that the proportion of Americans giving or attending a monthly dinner party halved between 1975 and 1998, while the share who said they never entertained at home tripled. Since 1995, reported hosting or dinner-party attendance has fallen by about another fifth.

The new comparison also points beyond the dining room. Americans reported double-digit declines across activities including playing cards, attending sporting events, going to bars, volunteering and joining community projects. That weakens the idea that gatherings merely moved from private homes to restaurants or other venues. The growth of solitary restaurant meals and more time spent at home further complicate that explanation.

Several forces may be involved, but the evidence does not establish a single cause. Coordinating a gathering can resemble another planning job for households already managing paid work and family responsibilities. Changes in household labor may also matter: women entered the workforce in large numbers while men did not necessarily take on an equal share of the social scheduling historically performed by women.

Other shifts offer only partial explanations. Americans travel, exercise and attend concerts more frequently than earlier generations, but those activities do not always produce sustained social contact. Exercise, for example, may happen alone even when overall participation rises. More leisure time in aggregate also has not translated automatically into more hosting.

The figures describe self-reported behavior rather than a direct count of gatherings, and comparisons across decades should be interpreted with that limitation. Even so, repeating the earlier questions provides an unusually long view of the same social practice. On that measure, opening the home to guests has moved from a common monthly habit to a minority activity. The survey also cannot capture every informal visit or explain how respondents define hosting.