https://www.stlouisfed.org/on-the-economy/2024/feb/which-households-prefer-arms… Created Tue, 06/02/2024 - 21:30 Updated Tue, 06/02/2024 - 21:30 Adjustable-rate mortgages appear to be more popular with younger, higher-income households that also have bigger mortgages, according to 2019 data.