National Survey of Families and Households (NSFH)
- FP-25-28
Distributions of Age at First Birth, 1960-2023 - FP-25-26
Thirty-five Years of Changing Cohabitation Experience in the U.S., 1987-2022 - FP-25-25
Trends in Cohabitation Prior to Marriage - FP-20-27
Thirty Years of Changing Cohabitation Experience in the U.S., 1987-2017 - FP-17-02
Over Twenty-five Years of Change in Cohabitation Experience in the U.S., 1987-2013
- FP-14-05
Trends in Births to Single and Cohabiting Mothers, 1980-2009 - FP-13-12
Trends in Cohabitation: Over Twenty Years of Change, 1987-2010 - FP-11-10
Fatherhood in the U.S.: Number of Children, 1987-2010 - FP-11-04
Fatherhood in the U.S.: Men's Age at First Birth, 1987-2008 - FP-10-07
Trends in Cohabitation: Twenty Years of Change, 1987-2008
Updated: 03/02/2026 11:58AM