Dubuque, IA Metro Area Immigration

Population

Dubuque's Metropolitan Statistical Area (MSA) population 1/increased from 90,609 in 1970 to 93,653 in 2010. That was an increase of 3.4 percent.

The foreign-born (FB) population increased from 822 in 1970 to 1,564 in 2010. That was an increase of 90.3 percent. The foreign-born share changed from 0.9 percent to 1.7 percent.

The share of the overall population that was native-born (NB) increased by 2.6 percent.

	Dubuque 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. Natural change (B-D) was the primary factor adding 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, B-D remained the main source of added population in all periods.

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

		B-D	NDM	 NIM						B-D	NDM	  NIM	
	90-'99	95.1%	neg.	 4.9%					90-'99	87.5%	 neg.	12.5%
	00-'09	82.8%	neg.	17.2%					00-'09	74.7%	 neg.	25.3%
	10-'14	48.8%	39.8%	11.4%					10-'14	43.3%	39.8%	16.9%

1/ Dubuque County.

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