Deforestation figures for selected countries: deforestation statistics for more than 200 countries worldwide. Figures come from the Food and Agriculture Organization of the United Nations.
Country statistics: Other country-specific statistics including land area, human, population, economic indicators, and environmental conditions. Figures come from the Food and Agriculture Organization of the United Nations.
AIDS Statistics: for selected countries. From the U.S. Census Bureau.
Country studies: Text excerpted from on-line versions of books previously published in hard copy by the Federal Research Division of the Library of Congress under the Country Studies/Area Handbook Program sponsored by the U.S. Department of Army.
Occupations in the United States: By job title. Includes job description and overview, number of people employed in a given occupation, and other data.
Occupations in the United States: Comparison statistics by job title for cities in the US. For a given city, includes number of people employed in an occupation and salary data.
Why is zip code data on an environmental science site?
In 2002 I was working on a project that correlated pollution and income for zip codes across the United States. Visitors told me the data files were very useful so I left them on the site and now update the postal information on a periodic basis even though the focus of the site is conservation.