A demographic breakdown, by age, of individuals working in an occupation or industry. For occupations, available by county for all 5-digit SOCs. For industries, available by county for all 6-digit NAICS.

Sources:

US: For occupations, a combination of detailed Industry Demographics, staffing patterns, and American Community Survey. For industries, Lightcast’s proprietary employment data, incorporating Census’ Quarterly Workforce Indicators and American Community Survey.

CA: CANSIM tables providing annual estimates by census division, fertility and mortality rates, and projected population estimates by province.