PIP: The number of home pages on the World Wide Web is increasing, and the information they contain is constantly being updated. The Australian National University's Demography and Population Studies World-Wide Web Virtual Library (http://coombs.anu.edu.au/ResFacilities DemographyPage.html) has links to 155 pertinent sites. Some of the outstanding home pages containing population information pertaining to the US or generated by US agencies include that of 1) the US Census Bureau, 2) the US state census data centers, 3) the National Center for Health Statistics, 4) the National Institute on Aging, 5) American Demographics, Inc., 6) the UN Population Information Network, 7) the Demographic and Health Surveys, 8) the Population Reference Bureau, 9) the Population Index, 10) the US Census Bureau's International Programs Center, and 11) POPLINE. International development information can be found by visiting the web sites of 1) the International Institute for Sustainable Development, 2) USAID, 3) the UN Development Programme, and 4) the World Bank. Population Associations which have web sites include 1) the Population Association of America, 2) the Association of Population Libraries and Information Centers-International, and 3) the Association of Population Centers. Collections of population web sites can be found at Internet Resources for Demographers and Population and Reproductive Health. Finally, a directory of population organizations is also available.