- World population: 3 billion
- Population Council's annual budget: $1.7 million
- Council posts first resident advisor in Pakistan
- Population Council provides support to initiate the Taichung family planning experiment in Taiwan
- Population Council holds first international conference on intrauterine devices (IUDs) and facilitates granting of royalty-free licenses for manufacture of the Lippes Loop IUD for use in public programs worldwide
- Council responds to request for advice from the government of South Korea
- First issue of Studies in Family Planning published
- Governments of Tunisia and Turkey request advice on establishing family planning programs
- Population Council helps establish the United Nations regional center for demographic training and research in Cairo, Egypt
- Council funds University of Chicago family planning research in Chicago slums and poor rural areas in the US South
- With support from the Rockefeller Foundation, the Technical Assistance Division (later International Programs Division) is established; Richmond K. Anderson first director
- Work begins in Puerto Rico
- Population Council and Ford Foundation co-sponsor the First International Conference on Family Planning Programs in Geneva
- Council begins work with governments of Honduras, Iran, Kenya, Morocco, and the Philippines
- Statement on Population, drafted and circulated by John D. Rockefeller 3rd, signed by 30 world leaders
- Biomedical Division refines design of IUDs and begins work on subdermal implants, leading to Norplant
- Demographic Division (later Policy Research Division), with funding from the US Agency for International Development (USAID), initiates major effort to measure and evaluate family planning programs
- International Postpartum Project, involving 138 institutions in 21 countries, is launched by the Population Council
- Council begins support of Better Family Planning, a Philadelphia-based organization established by black religious leaders and lawyers
- W. Parker Mauldin becomes director of the Demographic Division and subsequently a Population Council vice president
- Work begins in Barbados and Uganda
- Council supports a 10-minute Walt Disney cartoon, Family Planning, which is ultimately translated into 25 other languages
- Bernard Berelson becomes fourth president
- Population Council sponsors first international scientific conference on contraceptive implants
- Work begins in Colombia and Sierra Leone
- Council's annual budget: $10 million
- Staff of nearly 90
- David Sills becomes director of the Demographic Division
- US Office of Economic Opportunity gives Population Council $2 million to support family planning for poor women through 14 US medical schools
- Council staff members assist faculty and students in universities in Kenya, Nigeria, Sierra Leone, Tanzania, Uganda, and Zaire
|