RAND State Statistics Population and Demographic Statistics contain the following databases

Population Estimates

• Population Estimates in U.S. and States, 1790-Present
• Population Estimates in U.S. States and Cities, 1980-Present

• Bridged
  Bridged indicates consistent categories from different data collection efforts. See the introductions to these databases for detail.
   race and age categories:
  • Population in U.S. States by Race/Ethnicity and Age Group
  • Population in U.S. Counties by Race/Ethnicity and Age Group
• Census multirace and age categories:
  • Population in U.S. States by Race/Ethnicity and Age Group
  • Population in U.S. Counties by Race/Ethnicity and Age Group

Natality

• Births in U.S. States and Counties (New)