Photographer: Ron Antonelli/Bloomberg

The U.S. Population Is Swelling in Almost Every State

Hope you're a people person.

Does the subway/freeway/Shake Shack line feel a little more crowded than it did a year ago? It might not be all in your head: The population of the United States grew 0.79 percent in the past year, according to data from the U.S. Census Bureau.

North Dakota saw the biggest one-year jump in population, growing 2.28 percent. Only seven states saw their populations dip in the past year, with West Virginia leading the fall with a 0.25 percent overall drop. Shale-rich North Dakota up and coal-filled West Virginia down? Guess that shouldn't have surprised anyone following the energy sector. Keep in mind though this data only goes through July 1, 2015, and oil-rich states haven't had the best run in the quarters since.

Note: 1-yr data through July 1, 2015
Note: 1-yr data through July 1, 2015
Source: Census

Trump supporters, hold your ears: Some of the rise in the U.S. population last year was due to international migration. According to Census bureau data, net international migration in the U.S. as a percentage of total 2014 population was 0.36 percent in the 12 months ended July 1, 2015, with Hawaii more than double that rate at 0.71 percent. A total of seven states — New York, Florida, Massachusetts, New Jersey, Connecticut, Maryland and Hawaii — saw net international migration of more than 0.5 percent of their total populations. West Virginia and Montana saw the smallest inflow of new international residents, each with just 0.07 percent. No states ended the one-year period with net outflow abroad.

Note: Census includes in its calculations the migration of the foreign born, migration between the U.S. and Puerto Rico, U.S. citizens moving back to the U.S. from abroad and the net movement of the Armed Forces between the U.S. and overseas.
Note: Census includes in its calculations the migration of the foreign born, migration between the U.S. and Puerto Rico, U.S. citizens moving back to the U.S. from abroad and the net movement of the Armed Forces between the U.S. and overseas.
Source: Census

The remainder of the change in state populations can be attributed to the inevitables in life: births, deaths and, well, moving across state lines. North Dakota saw the biggest one-year rise in domestic migration at 1.35 percent of its 2014 population, with Florida and Colorado not far behind. The majority of states, however, lost residents to domestic migration, with Alaska seeing the biggest decline. Don't worry Alaskans (or do worry, really): if global warming continues, Anchorage will be a top destination yet.

Note: Net domestic migration (within the U.S.) is measured by information on addresses through a combination of government sources such as the Internal Revenue Service returns and medicare enrollment, among others.
Note: Net domestic migration (within the U.S.) is measured by information on addresses through a combination of government sources such as the Internal Revenue Service returns and medicare enrollment, among others.
Source: Census

This interactive StoryChart originally ran in Bloomberg Brief's Municipal Market newsletter.