Housing is Top Reason people moved between 2009 and 2010.

The U.S. Census Bureau announced that among those who moved between 2009 and 2010, more than four out of 10 (16.4 million or 43.7 percent) did so for housing-related reasons, such as the desire to live in a new or better home or apartment, according to data from Geographical Mobility: 2010.

Among other reasons for moving, people cited family concerns (30.3 percent), such as a change in marital status, employment needs (16.4 percent) and other factors (9.5 percent).

In 2010, 37.5 million people 1 year and older changed residences in the U.S. within the past year. At 12.5 percent in 2010, the mover rate was not statistically different from 2009.

“Mover rates differ by characteristics, such as age, race, Hispanic origin, marital status, income or even whether the housing unit is owned or rented,” said David Ihrke, survey statistician in the Census Bureau’s Social, Economic and Housing Statistics Division. “Tracking mobility allows us to examine shifts in demographic trends in the population for the nation, regions and metro areas as a whole.”

In 2010, 69.3 percent of all movers stayed within the same county, 16.7 percent moved to a different county in the same state, 11.5 percent moved to a different state, and 2.5 percent moved from abroad to the U.S.

By region, people in the Northeast were the least likely to move, with a mover rate of 8.3 percent in 2010. The Northeast was followed by the Midwest (11.8 percent), the South (13.6 percent) and the West (14.7 percent). The mover rate for each region was not significantly different between 2009 and 2010.

Principal cities within metropolitan areas experienced a net loss of 2.3 million movers, while the suburbs experienced a net gain of 2.5 million movers.

Other highlights:

Of the civilian population 16 and older who were unemployed, 19.8 percent lived in a different residence one year earlier compared with 12.4 percent who were employed. Among those not in the labor force, 9.5 percent lived in a different residence one year earlier.

Generally, people with incomes below the poverty line were more likely to move than those just above the poverty line. In 2010, 23.6 percent of people with incomes below 100 percent of the poverty line had moved within the last year as compared with 16.5 percent of people with incomes between 100 and 149 percent of the poverty line.

The black alone population had the highest mover rate (16.7 percent), followed by Hispanics (15.6 percent), Asian alone (13.9 percent) and white alone not Hispanic (10.8 percent).

These statistics come from Geographical Mobility: 2010, a series of tables that describe the movement of people in the United States. The data tables show reasons why people moved, types of moves, distance moved and the characteristics of those who moved between 2009 and 2010.

For more information at http://www.census.gov.