Medford, OR Metro Area Immigration

Population

The Medford Metropolitan Statistical Area (MSA) population 1/ increased from 94,533 in 1970 to 203,206 in 2010. That was an increase of 115.0 percent.

The foreign-born (FB) population increased from 1,786 in 1970 to 11,466 in 2010. That was an increase of 542.0 percent. The foreign-born share changed from 1.9 percent to 5.6 percent.

The share of the overall population that was native-born (NB) increased by 106.7 percent.

	Medford MSA: Population  1970-2010

Sources of Population Change

The primary sources of population change are:

Natural Change [Births minus Deaths or B-D];
Net Domestic Migration [NDM - movement between states]; and
Net International Migration [NIM - movement into and out of the country].
There is also a residual "other" amount that isn't placed in one of those three categories.

The first chart below shows the three population change factors for three periods adjusted for annual average amounts. Domestic migration (NDM) was the primary source of added population in all periods.

The second chart shows the same data but with an adjustment to reflect births to immigrants shifted to NIM. In it, NDM continued to be the major source of added population in all periods.

	Medford MSA: Sources of Population Change 1990-2014 		Medford MSA: Sources of Population Change (Adjusted) 1990-2014

		B-D	NDM	 NIM						B-D	NDM	  NIM	
	90-'99	16.3%	76.5%	 7.2%					90-'99	11.1%	76.5%	12.5%
	00-'09	11.6%	79.7%	 8.7%					00-'09	 3.2%	79.7%	17.1%
	10-'14	 8.5%	87.2%	 4.3%					10-'14	 neg.	84.1%	15.9%

1/ Jackson County.

Links:

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