
A controlled trial in Oklahoma gave 1,000 newborns $1,000 in 529 accounts. College enrollment hit 64% versus 40% statewide. Trump Accounts launch July 4 with the same seed — but costs still outpace balances.
A long-running experiment in Oklahoma offers the closest thing to a controlled trial on child savings accounts. The findings arrive just as Trump Accounts, a new federally seeded program, prepare to launch July 4.
SEED OK started in 2007. Thousands of Oklahoma newborns were randomly selected. Half received a $1,000 deposit in a 529 plan. The other half got nothing. Researchers at Washington University in St. Louis tracked both groups for 18 years.
“In the treatment group, 100% still hold assets,” said Jin Huang, co-director of the Center for Social Development, which designed and ran the study. Total wealth in those accounts is “much, much higher” than in the control group, he said. College enrollment among treated children is on track to hit 64%. The state’s typical direct-enrollment rate is 40%.
The effect appears behavioral, not just financial. Monica Rachelle, a single mother and healthcare worker in Oklahoma, was selected while still in the hospital after giving birth. She said the account served as a constant reminder college was possible for her son. She picked up extra shifts and started saving. “It was a door that opened,” she said. Her son Hayden was accepted to the University of Colorado Boulder, the first in their family to pursue a bachelor’s degree.
Maine started a similar program in 2013, giving every newborn a $500 grant from the Alfond Scholarship Foundation. Families were twice as likely to expect their child to go to college, according to the National College Attainment Network. Pennsylvania and California have also run versions.
“Having a dedicated college savings account changes parents’ outlooks for their kids,” said Madeline Brown, senior policy associate at the Urban Institute. “Kids are going to college and using these dollars.”
The evidence is consistent. The limit is equally clear.
After 18 years of Rachelle’s savings plus the initial $1,000, Hayden’s account held a few thousand dollars. That covers a fraction of college costs. University of Colorado Boulder’s out-of-state tuition alone is about $46,000 for the upcoming year. Room, board, and books push the total to $66,500. Rachelle said she and Hayden will rely on federal student loans to cover the difference.
TrumpAccounts.gov projects the $1,000 seed could grow to $6,000 by age 18 if left untouched. Even with compounding, that is not enough to fund a year at most universities. The program allows contributions of up to $5,000 a year from parents, grandparents, or guardians. The Treasury will manage the accounts directly, with investment options expected to include low-cost index funds.
Advocates see Trump Accounts as a national scale-up of the state-level model. Michael Dell, whose foundation committed $6.25 billion to seed accounts for children born between 2016 and 2024, said at CNBC’s Invest in America Forum in April that a modest balance improves graduation rates, reduces incarceration, and lifts mental health for both child and parent.
Huang called SEED OK “sustainable and scalable.” He also noted that the account has to be more than a subsidy. Families need to see it, add to it, and plan around it. Rachelle’s experience matched that pattern. The account did not eliminate the need for loans. It changed the trajectory.
Brown said earlier programs “serve as good comparisons for what we know works and what doesn’t.” The Trump account will test whether a federally administered, universally seeded program replicates those outcomes.
The next data point arrives July 4, when the first accounts open.
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