Figure 13 (A, B, and C): Total Population and Population Share of Adults Over Age 65 in San Mateo and Santa Clara Counties, San Francisco, and California, Estimates and Projections, 2005-2025
Data Sources:
United States Census Bureau, 2005 and 2015 American Community Surveys
California Department of Finance
Analysis:
Silicon Valley Institute for Regional Studies
Data for Silicon Valley includes Santa Clara and San Mateo Counties. Population estimates for 2005 are from the United States Census Bureau, American Community Survey 1-Year Estimates. Projections for 2015 and 2025 are from the California Department of Finance, Demographic Research Unit P3: State and County Female Population Projections by Race/Ethnicity and Detailed Age, 2010 through 2060 (as of July 1), released December 2014.
This chart does not have any footnotes.