Lafayette, LA MSA Regional Analytics

Lafayette, LA MSA Regional Analytics
-- Population & Components of Change; 2010-15

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

Natural Change	13,791
equals Births	34,104
less Deaths	20,313
Net Migration	8,967
equals net International Migration	4,123
plus net Domestic Migration	4,844

The population of the Lafayette, LA MSA changed from 467,612 on 2010 to 490,488 in 2015 -- a change of 22,876 (4.89%). 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 (13,791) exceeded net migration (8,967); 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
• Lafayette, LA 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
Acadia Parish, LA	22001	P0000001	61,856	61,763	61,850	62,125	62,498	62,577	721	1.17
Iberia Parish, LA	22045	P0000001	73,254	73,543	73,920	74,075	74,048	74,103	849	1.16
Lafayette Parish, LA	22055	P0000001	222,147	224,315	227,130	231,466	236,047	240,098	17,951	8.08
St. Martin Parish, LA	22099	P0000001	52,264	52,850	52,710	52,935	53,300	53,835	1,571	3.01
Vermilion Parish, LA	22113	P0000001	58,091	58,241	58,637	59,280	59,518	59,875	1,784	3.07
Total		P0000001	467,612	470,712	474,247	479,881	485,411	490,488	22,876	4.89
Table 2. Births
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	B0000001	844	868	878	882	929	921	4,478
Iberia Parish, LA	22045	B0000001	1,012	1,089	983	1,087	1,069	1,082	5,310
Lafayette Parish, LA	22055	B0000001	3,016	3,087	3,129	3,406	3,590	3,613	16,825
St. Martin Parish, LA	22099	B0000001	632	689	708	747	715	723	3,582
Vermilion Parish, LA	22113	B0000001	808	759	811	805	747	787	3,909
Total		B0000001	6,312	6,492	6,509	6,927	7,050	7,126	34,104
Table 3. Deaths
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	D0000001	456	692	617	690	623	636	3,258
Iberia Parish, LA	22045	D0000001	552	655	672	755	743	746	3,571
Lafayette Parish, LA	22055	D0000001	1,332	1,640	1,622	1,692	1,760	1,776	8,490
St. Martin Parish, LA	22099	D0000001	244	423	415	461	476	475	2,250
Vermilion Parish, LA	22113	D0000001	384	587	513	518	565	561	2,744
Total		D0000001	2,968	3,997	3,839	4,116	4,167	4,194	20,313
Table 4. Natural Change
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	NC000001	388	176	261	192	306	285	1,220
Iberia Parish, LA	22045	NC000001	460	434	311	332	326	336	1,739
Lafayette Parish, LA	22055	NC000001	1,684	1,447	1,507	1,714	1,830	1,837	8,335
St. Martin Parish, LA	22099	NC000001	388	266	293	286	239	248	1,332
Vermilion Parish, LA	22113	NC000001	424	172	298	287	182	226	1,165
Total		NC000001	3,344	2,495	2,670	2,811	2,883	2,932	13,791
Table 5. International Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	MI000001	32	39	24	27	32	32	154
Iberia Parish, LA	22045	MI000001	80	148	118	126	148	149	689
Lafayette Parish, LA	22055	MI000001	456	534	500	534	616	619	2,803
St. Martin Parish, LA	22099	MI000001	24	41	40	44	47	47	219
Vermilion Parish, LA	22113	MI000001	52	54	42	47	57	58	258
Total		MI000001	644	816	724	778	900	905	4,123
Table 6. Domestic Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	MD000001	-76	-298	-190	71	67	-281	-631
Iberia Parish, LA	22045	MD000001	-468	-287	-44	-314	-488	-437	-1,570
Lafayette Parish, LA	22055	MD000001	164	294	798	2,038	2,087	1,464	6,681
St. Martin Parish, LA	22099	MD000001	-12	277	-479	-69	80	213	22
Vermilion Parish, LA	22113	MD000001	-68	-98	60	289	16	75	342
Total		MD000001	-460	-112	145	2,015	1,762	1,034	4,844
Table 7. Net Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Acadia Parish, LA	22001	MN000001	-44	-259	-166	98	99	-249	-477
Iberia Parish, LA	22045	MN000001	-388	-139	74	-188	-340	-288	-881
Lafayette Parish, LA	22055	MN000001	620	828	1,298	2,572	2,703	2,083	9,484
St. Martin Parish, LA	22099	MN000001	12	318	-439	-25	127	260	241
Vermilion Parish, LA	22113	MN000001	-16	-44	102	336	73	133	600
Total		MN000001	184	704	869	2,793	2,662	1,939	8,967
Table 8. Group Quarters
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Chg10-15	%Chg 10-15
Acadia Parish, LA	22001	GQ000001	1,050	1,050	1,050	1,050	1,050	1,050	0	0.00
Iberia Parish, LA	22045	GQ000001	944	944	944	944	944	944	0	0.00
Lafayette Parish, LA	22055	GQ000001	5,151	5,153	5,158	5,159	5,159	5,166	15	0.29
St. Martin Parish, LA	22099	GQ000001	701	701	701	701	701	701	0	0.00
Vermilion Parish, LA	22113	GQ000001	536	536	536	536	536	536	0	0.00
Total		GQ000001	8,382	8,384	8,389	8,390	8,390	8,397	15	0.18

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