Preliminary county data

The Census Bureau has not released all of the data that OFM needs to fully update the Small Area Demographic Estimates (SADE) and related products. OFM used the 2020 Census data released so far to provide preliminary county-level data updates.

• Age and Sex: 2010, 2020, 2021: County | County (ages 15-19 by single year)
• Race and Hispanic Origin: 2010, 2020, 2021

Age, sex, race and Hispanic origin

OFM 2011 through 2020 estimates are based on 2010 census data. Results from the 2020 Census are not available yet. OFM Small Area Demographic Estimates from 2011 forward will be revised after detailed 2020 Census data are released.

• Intercensal and postcensal estimates
  • Small Area Demographic Estimates
    • User notes and errata
    • Frequently asked questions (FAQ)
    • Data tables:
      • State: 2000-2010 | 2010-2020
      • County: 2000-2010 | 2010-2020
      • County (special age groups): 2000-2010 | 2010-2020
      • Census tract:  2000-2010 | 2010-2014 | 2015-2020
      • Congressional district: 2000-2010 | 2010-2020
      • Legislative district: 2000-2010 | 2010-2020
      • School district: 2000-2010 | 2010-2020
    • Normalized CSV file (includes all of the above geographies): 2000-2010 | 2010-2020
  • Census 2010: County

Age and sex

• Postcensal estimates, 2010-2020: County | County (ages 15-19 by single year)
• Intercensal estimates, 2000-2010: County | County (ages 15-19 by single year)
• Intercensal estimates, 1990-2000: County | County (ages 15-19 by single year)

Race and Hispanic origin

• Census 2010 and OFM SADE 2020 (see preliminary county data above)
• Census 2000 and Census 2010: County | Executive summary

Standards for data collection and reporting on race and ethnicity

• 2002 OFM classification standards: Implementation guidance
• 1997 OMB classification standards: Implementation guidance | Federal Register notice