North American Statistics Websites
Canada
Statistics Canada Surveys
Employment, by industry and sex
People employed, by educational attainment
Population by sex and age group
Education Indicators in Canada: Report of the Pan-Canadian Education Indicators Program
Human Resources in Science and Technology in the Services Industry (pdf)
Education Matters: Insights on Education, Learning and Training in Canada
Engineers Canada Surveys
The Engineering and Technology Labour Market Study
2002 National Survey of Professional Engineers
Mexico
Instituto Nacional de Estadística, Geografía e Informática (INEGI) Surveys
Population of scholastic age by sex and groups of age, 1950-2010 (Spanish)
Percentage of population attending school by age and sex , 1970-2010 (Spanish)
Percentage distribution of students by sex for each education level, 1960-2000 (Spanish)
United States of America
U.S. Census Bureau Surveys
Employed Civilians by Occupation, Sex, Race, and Hispanic Origin: 2009
American Associations of Engineering Societies Surveys
Engineering Workforce Commission Reports
Diversity in Science Association Surveys
Top American Universities by Race/Ethnicity and Gender
National Science Foundation Surveys
National Science Foundation (NCSES) Publications and Data on Education > Women
Girls, Inc - Girls and Science, Math and Engineering