Contra Costa, California Natural Population Increase

Updated on June 30, 2022.

The natural population increase for Contra Costa, California for the year 2020 was 2,543; a difference of -1,303 compared to 2019, according to recent data from the US Census Bureau.

The chart and table below shows the natural population increase for Contra Costa, California from 2011 to 2020.

You can see similar information for other counties in California here.

Natural Population Increase refers to the number of births minus the number of deaths.

Contra Costa, California Natural Population Increase
Contra Costa, California Natural Population Increase
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Year Natural Pop. Increase
2011 5068
2012 4952
2013 4998
2014 5016
2015 5001
2016 4790
2017 4320
2018 4065
2019 3846
2020 2543