Bridgeport-Stamford-Norwalk, CT MSA Regional Analytics

Bridgeport-Stamford-Norwalk, CT MSA Regional Analytics
-- Population & Components of Change; 2010-15

Components of Change: 7/1/2010-6/30/2015

Natural Change	18,109
equals Births	50,767
less Deaths	32,658
Net Migration	12,103
equals net International Migration	30,337
plus net Domestic Migration	-18,234

The population of the Bridgeport-Stamford-Norwalk, CT MSA changed from 919,744 on 2010 to 948,053 in 2015 -- a change of 28,309 (3.08%). This report provides a summary of how and why the population has changed during this period and what these factors suggest about future change.

Primary Contributing Factors to Change
The primary contributing factors resulting in population change are 1) natural change (births less deaths) and/or 2) net migration. Eight tables are presented below providing annual data for each component county of the metro and metro summary. The tables provide data on the total population, births, deaths, natural change (births less deaths), international migration, domestic migration and net migration.

From 2010 to 2015 (7/1/2010-6/30/2015), natural change (18,109) exceeded net migration (12,103); natural change has been the primary contributing factor for the total metro population change. Examine the metro by county tables below to learn about how each county contributes to the metro population growth or decline.

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Related Sections
• Bridgeport-Stamford-Norwalk, CT MSA S&O Report
• State of the States -- all states interactive table
• Metro S&O Reports -- all metros interactive table
• CountyTrends 2010-2015 -- all counties interactive table
• CountyTrends -- multi-sourced county data
• Regional Data Analytics Main

Table 1. Population
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Chg 10-15	%Chg 10-15
Fairfield County, CT	09001	P0000001	919,744	929,013	935,238	941,793	945,816	948,053	28,309	3.08
Table 2. Births
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	B0000001	10,876	10,407	10,195	10,047	10,040	10,078	50,767
Table 3. Deaths
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	D0000001	6,048	6,474	6,325	6,634	6,621	6,604	32,658
Table 4. Natural Change
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	NC000001	4,828	3,933	3,870	3,413	3,419	3,474	18,109
Table 5. International Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	MI000001	4,904	5,868	5,330	5,788	6,678	6,673	30,337
Table 6. Domestic Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	MD000001	1,944	-211	-2,825	-1,943	-6,261	-6,994	-18,234
Table 7. Net Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Fairfield County, CT	09001	MN000001	6,848	5,657	2,505	3,845	417	-321	12,103
Table 8. Group Quarters
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Chg10-15	%Chg 10-15
Fairfield County, CT	09001	GQ000001	19,974	20,136	20,063	20,282	20,137	20,233	259	1.30

Source: developed by ProximityOne based on Census Bureau and other data.
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