NumbersUSA is the chief repository of research . . .  

• about the role of immigration policies in driving U.S. population growth 
• and the effect of that growth on the quality of life for the nation’s people, plants and animals.

Every 30 seconds, a football field worth of nature in the United States is lost to development to accommodate the ever-growing number of people living inside U.S. borders. Occurring primarily near where most Americans live, these losses of natural habitat . . . 

• further distance people from access to the increasingly proven health benefits of regular exposure to nature,
• and are the leading factors in major declines in numerous species.

Since 1996, NumbersUSA has been the premier organization continuing the work of several federal commissions in seeking an American population future in which both human and natural inhabitants can thrive.

Looking for a speaker? Contact Rob Harding, NumbersUSA’s Outreach Liaison, to organize a presentation for your group, organization, or event.

NumbersUSA has studied U.S. population growth, and the loss of natural habitat and farmland in every county in the lower 48 states, plus Hawaii. NumbersUSA offers a civil forum to discuss how the loss of open space impacts the area where you live, and engages in constructive dialogue about what can be done at the local, state, and national level to conserve the great American landscape and quality of life.