The foreign-born (FB) population increased from 4,790 in 1970 to 21,978 in 2010. That was an increase of 358.8 percent. The foreign-born share changed from 2.5 percent to 9.5 percent.
The share of the overall population that was native-born (NB) increased by 10.3 percent.
Champaign MSA: Population 1960-2010
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 in population increase in the first two periods, as was NIM in the most recent period.
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 primary factor in population increase in the first period, but NIM became the primary factor in the second period.
Champaign MSA: Sources of Population Change 1990-2014 Champaign: Sources of Population Change (Adjusted) 1990-2014
B-D NDM NIM B-D NDM NIM 90-'99 84.9% neg. 15.1% 90-'99 66.5% neg. 33.5% 00-'09 58.8% neg. 41.2% 00-'09 39.1% neg. 60.9% 10-'14 37.6% neg. 62.4% 10-'14 22.1% neg. 77.9%
1/ Champaign, Ford, and Piatt counties.
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