Last updated: January 2022
Notes: Fertility rates presented for 1990-1999 are calculated using Census 1990-based population estimates. Calculations for 2000-2009 use Census 2000-based population estimates. Calculations beginning in 2010 use Census 2010-based population estimates. Information is available at: http://www.cdc.gov/nchs/nvss/bridged_race.htm. The rates shown may differ from rates computed on the basis of other population estimates.
Sources: National Center for Health Statistics, final natality data. US Census Bureau. Population estimates based on bridged race categories released by the National Center for Health Statistics. Retrieved September 28, 2023, from www.marchofdimes.org/peristats.