Several of the main demographic surveys at the Census Bureau include fertility data:
- See the main Fertility webpage.
- The Survey of Income and Program Participation includes full fertility histories for both men and women, while the American Community Survey has estimates of women who had a birth in the 12 months prior to the survey. Tables based on the Fertility Supplement to the Current Population Survey are also available.
- data.census.gov: You can find all the available data products through data.census.gov. Data.census.gov is the primary data access tool for the ACS.