Why the national and state figures differ
The 2025 Current Population Survey reports 30.8 for men and 28.4 for women. The 2024 American Community Survey reports 30.8 and 28.8 nationwide. The surveys use different samples and methods. The state table uses only the 2024 survey so its rows are comparable.
Compare states
Read the difference in years, not just the rank. Small differences may fall within the surveys’ margins of error. The table includes all 50 states and Washington, D.C.
How marriage age has changed
The Current Population Survey estimated 23.5 for men and 21.1 for women in 1975. By 2025, those medians had risen to 30.8 and 28.4.