23% of currently married Americans report regretting that they married too young, according to a 2023 Clever Real Estate survey of 1,000 married US adults, placing it as the third most commonly cited marriage regret. This aligns with a consistent structural finding in family demography: age at first marriage is one of the strongest predictors of marital dissolution, and marriages entered before age 23 carry substantially elevated divorce risk according to Institute for Family Studies analyses of NSFG and ACS data. The mechanism is not mysterious — early marriage compresses identity formation, career establishment, and partner vetting into a narrower window, increasing the probability that the match that seemed right at 21 looks different at 30.
The inaction side is harder to measure directly, because no large-scale survey asks adults whether they regret waiting too long to marry. Pew Research’s 2014 nationally representative survey of 2,003 US adults found that among never-married adults who want to marry someday, 61% attribute the delay to not yet finding the right person. A proxy for delayed-timeline regret can be constructed from the subset who cite financial unreadiness compounded by a prolonged search — approximately 15% of that population — but this is a lower-bound estimate rather than a direct regret question. The same Clever Real Estate survey found that 30% of married respondents wish they had married someone more compatible, suggesting that waiting longer did not reliably solve the partner-selection problem.
Under Gilovich and Medvec’s temporal framework, action regret (marrying too young) tends to dominate the short and medium term, and the 8-point gap in this dataset is consistent with that pattern. The median marriage age in the United States reached 30 for men and 28 for women in 2022, a generational shift from 23/21 in 1970, meaning the population has already moved toward the lower-regret path on average. Whether that shift has reduced population-level regret, or simply shifted its form from “married too young” to “waited too long and now face fertility constraints,” is a question the current literature does not yet answer with bilateral precision.