Answer: Pennsylvania.
Step-by-step explanation:
A population census is the statistical sum of individuals living in a region, during the census can also analyze social or economic data of the inhabitants of the area. The countries carry out censuses of their population periodically, intending to know the number of people in the national territory to develop more optimal government plans, estimating the economic power of the country, or the social composition of the inhabitants, among other functions.
The United States of America conducted a comparative census in 2010; this census compared the population between 2000 and 2010. The results of the census determined that the population increased by 9.7 percent in the ten years. In the Northeastern region, Pennsylvania gained the most population, with an increase of 421,000 people.
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