Population Trends & Components of Change

State of Washington Regional Analytics
-- Population & Components of Change; 2010-15

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

Natural Change	180,592
equals Births	436,934
less Deaths	256,342
Net Migration	243,279
equals net International Migration	122,560
plus net Domestic Migration	120,719

The population of the State of Washington changed from 6,743,060 on 2010 to 7,170,351 in 2015 -- a change of 427,291 (6.34%). 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 state and state 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), net migration (243,279) exceeded natural change (180,592); net migration has been the primary contributing factor for the state population change. Examine the state by county tables below to learn about how each county contributes to the state population growth or decline.

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Related Sections
• 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
Adams County, WA	53001	P0000001	18,810	18,883	18,962	19,114	19,194	19,254	444	2.36
Asotin County, WA	53003	P0000001	21,710	21,920	21,878	22,110	22,188	22,105	395	1.82
Benton County, WA	53005	P0000001	176,516	180,580	182,532	184,584	186,647	190,309	13,793	7.81
Chelan County, WA	53007	P0000001	72,743	73,327	73,705	74,061	74,598	75,644	2,901	3.99
Clallam County, WA	53009	P0000001	71,533	71,778	71,829	72,222	72,668	73,486	1,953	2.73
Clark County, WA	53011	P0000001	426,804	432,524	437,226	442,843	450,441	459,495	32,691	7.66
Columbia County, WA	53013	P0000001	4,106	4,016	3,994	4,018	3,974	3,944	-162	-3.95
Cowlitz County, WA	53015	P0000001	102,417	102,375	101,840	101,792	102,214	103,468	1,051	1.03
Douglas County, WA	53017	P0000001	38,551	38,813	39,344	39,480	39,822	40,534	1,983	5.14
Ferry County, WA	53019	P0000001	7,549	7,682	7,703	7,640	7,651	7,582	33	0.44
Franklin County, WA	53021	P0000001	79,132	83,178	85,833	86,574	87,822	88,807	9,675	12.23
Garfield County, WA	53023	P0000001	2,265	2,247	2,223	2,247	2,212	2,219	-46	-2.03
Grant County, WA	53025	P0000001	89,627	90,756	91,589	91,906	92,838	93,259	3,632	4.05
Grays Harbor County, WA	53027	P0000001	72,857	72,345	71,742	71,049	70,836	71,122	-1,735	-2.38
Island County, WA	53029	P0000001	78,712	78,992	79,252	78,575	79,235	80,593	1,881	2.39
Jefferson County, WA	53031	P0000001	29,902	29,870	29,822	30,050	30,206	30,466	564	1.89
King County, WA	53033	P0000001	1,937,699	1,972,548	2,009,200	2,047,618	2,082,288	2,117,125	179,426	9.26
Kitsap County, WA	53035	P0000001	251,723	254,458	254,764	253,325	254,525	260,131	8,408	3.34
Kittitas County, WA	53037	P0000001	41,014	41,578	41,622	41,892	42,661	43,269	2,255	5.50
Klickitat County, WA	53039	P0000001	20,390	20,695	20,643	20,855	20,883	21,026	636	3.12
Lewis County, WA	53041	P0000001	75,516	75,701	75,591	75,178	75,224	75,882	366	0.48
Lincoln County, WA	53043	P0000001	10,570	10,518	10,442	10,281	10,253	10,321	-249	-2.36
Mason County, WA	53045	P0000001	60,752	60,917	60,772	60,550	60,694	61,023	271	0.45
Okanogan County, WA	53047	P0000001	41,246	41,358	41,270	41,168	41,347	41,516	270	0.65
Pacific County, WA	53049	P0000001	20,884	20,853	20,549	20,424	20,551	20,848	-36	-0.17
Pend Oreille County, WA	53051	P0000001	12,963	12,937	12,985	12,891	12,941	13,088	125	0.96
Pierce County, WA	53053	P0000001	795,422	803,320	811,987	819,336	831,161	843,954	48,532	6.10
San Juan County, WA	53055	P0000001	15,770	15,818	15,806	15,877	16,026	16,252	482	3.06
Skagit County, WA	53057	P0000001	117,004	117,768	118,032	118,745	120,325	121,846	4,842	4.14
Skamania County, WA	53059	P0000001	11,100	11,126	11,155	11,255	11,338	11,339	239	2.15
Snohomish County, WA	53061	P0000001	715,515	722,494	732,844	746,008	759,417	772,501	56,986	7.96
Spokane County, WA	53063	P0000001	472,127	473,484	475,880	479,434	484,418	490,945	18,818	3.99
Stevens County, WA	53065	P0000001	43,487	43,487	43,567	43,341	43,556	43,791	304	0.70
Thurston County, WA	53067	P0000001	253,067	256,529	258,838	262,666	266,048	269,536	16,469	6.51
Wahkiakum County, WA	53069	P0000001	3,972	4,018	3,992	4,057	4,066	4,042	70	1.76
Walla Walla County, WA	53071	P0000001	58,925	59,512	59,435	59,575	59,771	60,338	1,413	2.40
Whatcom County, WA	53073	P0000001	201,570	203,415	204,961	206,349	208,491	212,284	10,714	5.32
Whitman County, WA	53075	P0000001	44,797	45,083	46,639	46,849	46,938	48,177	3,380	7.55
Yakima County, WA	53077	P0000001	244,313	246,326	246,844	247,342	247,698	248,830	4,517	1.85
Total		P0000001	6,743,060	6,823,229	6,897,292	6,973,281	7,063,166	7,170,351	427,291	6.34
Table 2. Births
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	B0000001	580	426	402	411	373	399	2,011
Asotin County, WA	53003	B0000001	248	252	229	251	238	241	1,211
Benton County, WA	53005	B0000001	2,624	2,555	2,603	2,522	2,572	2,590	12,842
Chelan County, WA	53007	B0000001	1,076	943	938	924	906	922	4,633
Clallam County, WA	53009	B0000001	668	685	656	662	666	677	3,346
Clark County, WA	53011	B0000001	5,368	5,486	5,343	5,460	5,384	5,530	27,203
Columbia County, WA	53013	B0000001	24	41	26	34	38	36	175
Cowlitz County, WA	53015	B0000001	1,184	1,250	1,209	1,142	1,149	1,184	5,934
Douglas County, WA	53017	B0000001	564	541	518	506	511	516	2,592
Ferry County, WA	53019	B0000001	80	54	74	71	75	74	348
Franklin County, WA	53021	B0000001	1,700	1,686	1,762	1,628	1,610	1,640	8,326
Garfield County, WA	53023	B0000001	12	20	21	19	18	21	99
Grant County, WA	53025	B0000001	1,716	1,614	1,576	1,526	1,485	1,500	7,701
Grays Harbor County, WA	53027	B0000001	872	825	799	794	748	755	3,921
Island County, WA	53029	B0000001	972	912	894	894	852	896	4,448
Jefferson County, WA	53031	B0000001	188	208	183	200	190	201	982
King County, WA	53033	B0000001	25,208	24,508	24,476	25,152	25,198	25,678	125,012
Kitsap County, WA	53035	B0000001	3,056	2,961	3,027	2,875	2,935	2,937	14,735
Kittitas County, WA	53037	B0000001	404	423	404	426	374	412	2,039
Klickitat County, WA	53039	B0000001	272	225	208	192	205	206	1,036
Lewis County, WA	53041	B0000001	976	923	861	883	844	853	4,364
Lincoln County, WA	53043	B0000001	112	106	86	98	99	96	485
Mason County, WA	53045	B0000001	644	605	655	683	579	604	3,126
Okanogan County, WA	53047	B0000001	600	583	559	493	527	514	2,676
Pacific County, WA	53049	B0000001	164	200	209	192	180	189	970
Pend Oreille County, WA	53051	B0000001	104	115	101	121	112	117	566
Pierce County, WA	53053	B0000001	10,672	10,849	11,442	10,968	11,523	11,533	56,315
San Juan County, WA	53055	B0000001	132	83	77	84	93	100	437
Skagit County, WA	53057	B0000001	1,504	1,483	1,447	1,423	1,428	1,444	7,225
Skamania County, WA	53059	B0000001	76	102	101	106	95	98	502
Snohomish County, WA	53061	B0000001	9,440	8,952	8,903	9,342	9,550	9,683	46,430
Spokane County, WA	53063	B0000001	5,984	5,886	5,829	6,105	5,937	6,065	29,822
Stevens County, WA	53065	B0000001	412	428	454	427	456	458	2,223
Thurston County, WA	53067	B0000001	3,044	3,002	3,127	3,106	3,120	3,136	15,491
Wahkiakum County, WA	53069	B0000001	36	26	31	41	23	29	150
Walla Walla County, WA	53071	B0000001	644	685	684	674	686	684	3,413
Whatcom County, WA	53073	B0000001	2,436	2,284	2,258	2,291	2,225	2,293	11,351
Whitman County, WA	53075	B0000001	428	441	430	502	424	455	2,252
Yakima County, WA	53077	B0000001	4,752	4,335	4,112	4,016	4,063	4,016	20,542
Total		B0000001	88,976	86,703	86,714	87,244	87,491	88,782	436,934
Table 3. Deaths
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	D0000001	188	116	97	122	118	116	569
Asotin County, WA	53003	D0000001	132	216	241	269	220	240	1,186
Benton County, WA	53005	D0000001	1,056	1,287	1,219	1,268	1,311	1,309	6,394
Chelan County, WA	53007	D0000001	452	644	671	659	713	667	3,354
Clallam County, WA	53009	D0000001	788	919	943	930	959	958	4,709
Clark County, WA	53011	D0000001	2,876	2,972	3,015	3,095	3,250	3,345	15,677
Columbia County, WA	53013	D0000001	88	63	46	44	41	44	238
Cowlitz County, WA	53015	D0000001	1,184	941	1,046	1,054	1,127	1,066	5,234
Douglas County, WA	53017	D0000001	396	306	283	306	308	300	1,503
Ferry County, WA	53019	D0000001	136	86	82	82	81	77	408
Franklin County, WA	53021	D0000001	456	350	379	367	336	405	1,837
Garfield County, WA	53023	D0000001	52	26	39	21	17	18	121
Grant County, WA	53025	D0000001	804	647	681	651	662	635	3,276
Grays Harbor County, WA	53027	D0000001	792	798	769	844	806	807	4,024
Island County, WA	53029	D0000001	456	677	642	625	681	651	3,276
Jefferson County, WA	53031	D0000001	404	373	328	328	327	338	1,694
King County, WA	53033	D0000001	11,316	12,146	11,967	12,487	12,857	12,964	62,421
Kitsap County, WA	53035	D0000001	2,020	2,033	1,921	2,016	2,107	2,184	10,261
Kittitas County, WA	53037	D0000001	380	282	270	288	288	262	1,390
Klickitat County, WA	53039	D0000001	240	170	192	167	177	186	892
Lewis County, WA	53041	D0000001	628	870	811	851	785	801	4,118
Lincoln County, WA	53043	D0000001	108	127	117	106	107	108	565
Mason County, WA	53045	D0000001	660	622	638	607	642	610	3,119
Okanogan County, WA	53047	D0000001	532	407	420	412	410	449	2,098
Pacific County, WA	53049	D0000001	336	306	283	307	290	312	1,498
Pend Oreille County, WA	53051	D0000001	216	146	129	155	137	144	711
Pierce County, WA	53053	D0000001	5,432	5,780	5,725	5,865	6,372	6,508	30,250
San Juan County, WA	53055	D0000001	68	117	139	145	142	126	669
Skagit County, WA	53057	D0000001	1,192	1,084	1,105	1,123	1,093	1,158	5,563
Skamania County, WA	53059	D0000001	16	88	86	84	59	81	398
Snohomish County, WA	53061	D0000001	3,908	4,715	4,702	4,862	5,079	5,222	24,580
Spokane County, WA	53063	D0000001	3,616	4,132	3,991	4,396	4,169	4,298	20,986
Stevens County, WA	53065	D0000001	532	403	431	420	430	444	2,128
Thurston County, WA	53067	D0000001	1,916	1,907	1,928	2,039	2,067	2,048	9,989
Wahkiakum County, WA	53069	D0000001	16	46	55	52	42	43	238
Walla Walla County, WA	53071	D0000001	480	515	521	557	577	579	2,749
Whatcom County, WA	53073	D0000001	1,432	1,429	1,477	1,604	1,544	1,488	7,542
Whitman County, WA	53075	D0000001	320	247	230	265	265	238	1,245
Yakima County, WA	53077	D0000001	1,696	1,841	1,817	1,849	1,980	1,945	9,432
Total		D0000001	47,320	49,834	49,436	51,322	52,576	53,174	256,342
Table 4. Natural Change
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	NC000001	392	310	305	289	255	283	1,442
Asotin County, WA	53003	NC000001	116	36	-12	-18	18	1	25
Benton County, WA	53005	NC000001	1,568	1,268	1,384	1,254	1,261	1,281	6,448
Chelan County, WA	53007	NC000001	624	299	267	265	193	255	1,279
Clallam County, WA	53009	NC000001	-120	-234	-287	-268	-293	-281	-1,363
Clark County, WA	53011	NC000001	2,492	2,514	2,328	2,365	2,134	2,185	11,526
Columbia County, WA	53013	NC000001	-64	-22	-20	-10	-3	-8	-63
Cowlitz County, WA	53015	NC000001	0	309	163	88	22	118	700
Douglas County, WA	53017	NC000001	168	235	235	200	203	216	1,089
Ferry County, WA	53019	NC000001	-56	-32	-8	-11	-6	-3	-60
Franklin County, WA	53021	NC000001	1,244	1,336	1,383	1,261	1,274	1,235	6,489
Garfield County, WA	53023	NC000001	-40	-6	-18	-2	1	3	-22
Grant County, WA	53025	NC000001	912	967	895	875	823	865	4,425
Grays Harbor County, WA	53027	NC000001	80	27	30	-50	-58	-52	-103
Island County, WA	53029	NC000001	516	235	252	269	171	245	1,172
Jefferson County, WA	53031	NC000001	-216	-165	-145	-128	-137	-137	-712
King County, WA	53033	NC000001	13,892	12,362	12,509	12,665	12,341	12,714	62,591
Kitsap County, WA	53035	NC000001	1,036	928	1,106	859	828	753	4,474
Kittitas County, WA	53037	NC000001	24	141	134	138	86	150	649
Klickitat County, WA	53039	NC000001	32	55	16	25	28	20	144
Lewis County, WA	53041	NC000001	348	53	50	32	59	52	246
Lincoln County, WA	53043	NC000001	4	-21	-31	-8	-8	-12	-80
Mason County, WA	53045	NC000001	-16	-17	17	76	-63	-6	7
Okanogan County, WA	53047	NC000001	68	176	139	81	117	65	578
Pacific County, WA	53049	NC000001	-172	-106	-74	-115	-110	-123	-528
Pend Oreille County, WA	53051	NC000001	-112	-31	-28	-34	-25	-27	-145
Pierce County, WA	53053	NC000001	5,240	5,069	5,717	5,103	5,151	5,025	26,065
San Juan County, WA	53055	NC000001	64	-34	-62	-61	-49	-26	-232
Skagit County, WA	53057	NC000001	312	399	342	300	335	286	1,662
Skamania County, WA	53059	NC000001	60	14	15	22	36	17	104
Snohomish County, WA	53061	NC000001	5,532	4,237	4,201	4,480	4,471	4,461	21,850
Spokane County, WA	53063	NC000001	2,368	1,754	1,838	1,709	1,768	1,767	8,836
Stevens County, WA	53065	NC000001	-120	25	23	7	26	14	95
Thurston County, WA	53067	NC000001	1,128	1,095	1,199	1,067	1,053	1,088	5,502
Wahkiakum County, WA	53069	NC000001	20	-20	-24	-11	-19	-14	-88
Walla Walla County, WA	53071	NC000001	164	170	163	117	109	105	664
Whatcom County, WA	53073	NC000001	1,004	855	781	687	681	805	3,809
Whitman County, WA	53075	NC000001	108	194	200	237	159	217	1,007
Yakima County, WA	53077	NC000001	3,056	2,494	2,295	2,167	2,083	2,071	11,110
Total		NC000001	41,656	36,869	37,278	35,922	34,915	35,608	180,592
Table 5. International Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	MI000001	0	20	11	15	27	31	104
Asotin County, WA	53003	MI000001	4	-3	-5	-5	-5	-5	-23
Benton County, WA	53005	MI000001	208	224	223	257	290	292	1,286
Chelan County, WA	53007	MI000001	32	70	70	84	101	103	428
Clallam County, WA	53009	MI000001	52	40	55	51	55	63	264
Clark County, WA	53011	MI000001	472	467	458	529	651	668	2,773
Columbia County, WA	53013	MI000001	4	1	1	1	1	1	5
Cowlitz County, WA	53015	MI000001	0	33	39	47	58	59	236
Douglas County, WA	53017	MI000001	36	31	25	31	40	43	170
Ferry County, WA	53019	MI000001	8	8	4	5	6	7	30
Franklin County, WA	53021	MI000001	12	137	97	122	171	181	708
Garfield County, WA	53023	MI000001	0	0	0	0	0	0	0
Grant County, WA	53025	MI000001	76	68	25	46	70	80	289
Grays Harbor County, WA	53027	MI000001	44	64	51	59	72	73	319
Island County, WA	53029	MI000001	356	73	384	244	287	420	1,408
Jefferson County, WA	53031	MI000001	8	13	10	11	13	12	59
King County, WA	53033	MI000001	10,376	12,659	13,022	14,285	16,249	16,269	72,484
Kitsap County, WA	53035	MI000001	512	200	630	455	438	545	2,268
Kittitas County, WA	53037	MI000001	72	68	80	88	98	97	431
Klickitat County, WA	53039	MI000001	8	7	8	9	12	13	49
Lewis County, WA	53041	MI000001	44	62	63	73	92	92	382
Lincoln County, WA	53043	MI000001	0	4	2	2	3	3	14
Mason County, WA	53045	MI000001	48	71	76	87	102	103	439
Okanogan County, WA	53047	MI000001	72	92	79	90	107	112	480
Pacific County, WA	53049	MI000001	0	2	9	0	1	2	14
Pend Oreille County, WA	53051	MI000001	0	-1	-1	-1	-1	-1	-5
Pierce County, WA	53053	MI000001	1,924	1,418	2,830	2,162	2,271	2,492	11,173
San Juan County, WA	53055	MI000001	0	10	10	13	18	18	69
Skagit County, WA	53057	MI000001	104	111	99	121	144	145	620
Skamania County, WA	53059	MI000001	4	9	8	10	13	13	53
Snohomish County, WA	53061	MI000001	1,848	2,197	2,482	2,544	2,868	2,916	13,007
Spokane County, WA	53063	MI000001	656	579	878	874	963	995	4,289
Stevens County, WA	53065	MI000001	52	31	26	26	33	33	149
Thurston County, WA	53067	MI000001	640	486	862	751	824	869	3,792
Wahkiakum County, WA	53069	MI000001	4	6	6	6	7	7	32
Walla Walla County, WA	53071	MI000001	88	46	54	67	84	86	337
Whatcom County, WA	53073	MI000001	292	306	334	376	462	471	1,949
Whitman County, WA	53075	MI000001	264	316	349	375	431	430	1,901
Yakima County, WA	53077	MI000001	-96	139	43	80	147	168	577
Total		MI000001	18,224	20,064	23,397	23,990	27,203	27,906	122,560
Table 6. Domestic Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	MD000001	-76	-282	-237	-116	-207	-233	-1,075
Asotin County, WA	53003	MD000001	224	185	-24	247	62	-58	412
Benton County, WA	53005	MD000001	3,428	2,500	355	475	496	1,930	5,756
Chelan County, WA	53007	MD000001	496	192	49	-24	232	632	1,081
Clallam County, WA	53009	MD000001	568	450	280	528	600	989	2,847
Clark County, WA	53011	MD000001	2,872	2,610	1,985	2,644	4,416	5,821	17,476
Columbia County, WA	53013	MD000001	172	-67	-4	30	-40	-16	-97
Cowlitz County, WA	53015	MD000001	76	-386	-741	-237	372	964	-28
Douglas County, WA	53017	MD000001	300	-10	270	-84	94	458	728
Ferry County, WA	53019	MD000001	48	153	27	-55	12	-60	77
Franklin County, WA	53021	MD000001	2,488	2,483	1,153	-658	-162	-462	2,354
Garfield County, WA	53023	MD000001	36	-13	-6	34	-36	4	-17
Grant County, WA	53025	MD000001	1,048	140	-68	-551	99	-459	-839
Grays Harbor County, WA	53027	MD000001	120	-600	-690	-646	-174	214	-1,896
Island County, WA	53029	MD000001	-24	-12	-373	-1,247	145	632	-855
Jefferson County, WA	53031	MD000001	324	141	84	314	290	343	1,172
King County, WA	53033	MD000001	1,700	10,052	10,895	11,485	6,891	5,965	45,288
Kitsap County, WA	53035	MD000001	836	1,597	-1,454	-2,945	-118	4,135	1,215
Kittitas County, WA	53037	MD000001	332	348	-171	70	586	356	1,189
Klickitat County, WA	53039	MD000001	236	249	-70	181	6	119	485
Lewis County, WA	53041	MD000001	-144	93	-226	-516	-166	457	-358
Lincoln County, WA	53043	MD000001	4	-24	-47	-130	-30	72	-159
Mason County, WA	53045	MD000001	188	136	-237	-321	138	266	-18
Okanogan County, WA	53047	MD000001	364	-136	-310	-253	-36	-33	-768
Pacific County, WA	53049	MD000001	36	66	-237	-16	253	387	453
Pend Oreille County, WA	53051	MD000001	-28	16	77	-46	77	179	303
Pierce County, WA	53053	MD000001	-6,668	1,551	211	-139	4,265	4,794	10,682
San Juan County, WA	53055	MD000001	-44	80	41	127	164	221	633
Skagit County, WA	53057	MD000001	28	235	-165	288	1,017	1,005	2,380
Skamania County, WA	53059	MD000001	68	10	9	79	35	-13	120
Snohomish County, WA	53061	MD000001	1,480	435	3,643	5,957	5,990	5,058	21,083
Spokane County, WA	53063	MD000001	704	-959	-271	934	2,157	3,377	5,238
Stevens County, WA	53065	MD000001	-100	-42	32	-247	197	176	116
Thurston County, WA	53067	MD000001	1,456	1,875	278	1,983	1,475	1,482	7,093
Wahkiakum County, WA	53069	MD000001	-36	46	-5	83	26	-7	143
Walla Walla County, WA	53071	MD000001	344	368	-303	-72	-13	331	311
Whatcom County, WA	53073	MD000001	504	720	442	346	1,011	2,374	4,893
Whitman County, WA	53075	MD000001	-288	-211	972	-414	-500	603	450
Yakima County, WA	53077	MD000001	1,356	-555	-1,847	-1,744	-1,799	-1,204	-7,149
Total		MD000001	14,428	23,434	13,317	15,344	27,825	40,799	120,719
Table 7. Net Migration
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Sum11-15
Adams County, WA	53001	MN000001	-76	-262	-226	-101	-180	-202	-971
Asotin County, WA	53003	MN000001	228	182	-29	242	57	-63	389
Benton County, WA	53005	MN000001	3,636	2,724	578	732	786	2,222	7,042
Chelan County, WA	53007	MN000001	528	262	119	60	333	735	1,509
Clallam County, WA	53009	MN000001	620	490	335	579	655	1,052	3,111
Clark County, WA	53011	MN000001	3,344	3,077	2,443	3,173	5,067	6,489	20,249
Columbia County, WA	53013	MN000001	176	-66	-3	31	-39	-15	-92
Cowlitz County, WA	53015	MN000001	76	-353	-702	-190	430	1,023	208
Douglas County, WA	53017	MN000001	336	21	295	-53	134	501	898
Ferry County, WA	53019	MN000001	56	161	31	-50	18	-53	107
Franklin County, WA	53021	MN000001	2,500	2,620	1,250	-536	9	-281	3,062
Garfield County, WA	53023	MN000001	36	-13	-6	34	-36	4	-17
Grant County, WA	53025	MN000001	1,124	208	-43	-505	169	-379	-550
Grays Harbor County, WA	53027	MN000001	164	-536	-639	-587	-102	287	-1,577
Island County, WA	53029	MN000001	332	61	11	-1,003	432	1,052	553
Jefferson County, WA	53031	MN000001	332	154	94	325	303	355	1,231
King County, WA	53033	MN000001	12,076	22,711	23,917	25,770	23,140	22,234	117,772
Kitsap County, WA	53035	MN000001	1,348	1,797	-824	-2,490	320	4,680	3,483
Kittitas County, WA	53037	MN000001	404	416	-91	158	684	453	1,620
Klickitat County, WA	53039	MN000001	244	256	-62	190	18	132	534
Lewis County, WA	53041	MN000001	-100	155	-163	-443	-74	549	24
Lincoln County, WA	53043	MN000001	4	-20	-45	-128	-27	75	-145
Mason County, WA	53045	MN000001	236	207	-161	-234	240	369	421
Okanogan County, WA	53047	MN000001	436	-44	-231	-163	71	79	-288
Pacific County, WA	53049	MN000001	36	68	-228	-16	254	389	467
Pend Oreille County, WA	53051	MN000001	-28	15	76	-47	76	178	298
Pierce County, WA	53053	MN000001	-4,744	2,969	3,041	2,023	6,536	7,286	21,855
San Juan County, WA	53055	MN000001	-44	90	51	140	182	239	702
Skagit County, WA	53057	MN000001	132	346	-66	409	1,161	1,150	3,000
Skamania County, WA	53059	MN000001	72	19	17	89	48	0	173
Snohomish County, WA	53061	MN000001	3,328	2,632	6,125	8,501	8,858	7,974	34,090
Spokane County, WA	53063	MN000001	1,360	-380	607	1,808	3,120	4,372	9,527
Stevens County, WA	53065	MN000001	-48	-11	58	-221	230	209	265
Thurston County, WA	53067	MN000001	2,096	2,361	1,140	2,734	2,299	2,351	10,885
Wahkiakum County, WA	53069	MN000001	-32	52	1	89	33	0	175
Walla Walla County, WA	53071	MN000001	432	414	-249	-5	71	417	648
Whatcom County, WA	53073	MN000001	796	1,026	776	722	1,473	2,845	6,842
Whitman County, WA	53075	MN000001	-24	105	1,321	-39	-69	1,033	2,351
Yakima County, WA	53077	MN000001	1,260	-416	-1,804	-1,664	-1,652	-1,036	-6,572
Total		MN000001	32,652	43,498	36,714	39,334	55,028	68,705	243,279
Table 8. Group Quarters
Area Name	GeoID	Item	2010	2011	2012	2013	2014	2015	Chg10-15	%Chg 10-15
Adams County, WA	53001	GQ000001	162	162	162	162	162	162	0	0.00
Asotin County, WA	53003	GQ000001	174	174	174	174	174	174	0	0.00
Benton County, WA	53005	GQ000001	1,426	1,426	1,426	1,426	1,426	1,426	0	0.00
Chelan County, WA	53007	GQ000001	928	928	928	928	928	928	0	0.00
Clallam County, WA	53009	GQ000001	1,899	1,899	1,899	1,889	1,875	1,892	-7	-0.37
Clark County, WA	53011	GQ000001	3,211	3,458	3,459	3,464	3,437	3,435	224	6.98
Columbia County, WA	53013	GQ000001	75	75	75	75	75	75	0	0.00
Cowlitz County, WA	53015	GQ000001	1,207	1,207	1,207	1,207	1,207	1,207	0	0.00
Douglas County, WA	53017	GQ000001	190	190	190	190	190	190	0	0.00
Ferry County, WA	53019	GQ000001	252	252	251	250	253	252	0	0.00
Franklin County, WA	53021	GQ000001	1,846	2,748	2,891	2,877	2,858	2,902	1,056	57.20
Garfield County, WA	53023	GQ000001	36	36	36	36	36	36	0	0.00
Grant County, WA	53025	GQ000001	1,245	1,215	1,229	1,217	1,244	1,242	-3	-0.24
Grays Harbor County, WA	53027	GQ000001	2,731	2,731	2,727	2,715	2,714	2,700	-31	-1.14
Island County, WA	53029	GQ000001	1,466	1,626	1,804	1,676	1,672	1,670	204	13.92
Jefferson County, WA	53031	GQ000001	631	631	631	631	631	631	0	0.00
King County, WA	53033	GQ000001	37,119	37,660	37,667	37,887	38,139	38,070	951	2.56
Kitsap County, WA	53035	GQ000001	8,719	9,494	9,420	8,769	8,929	8,931	212	2.43
Kittitas County, WA	53037	GQ000001	2,417	2,417	2,180	2,202	2,403	2,162	-255	-10.55
Klickitat County, WA	53039	GQ000001	198	198	198	198	198	198	0	0.00
Lewis County, WA	53041	GQ000001	941	944	956	956	950	928	-13	-1.38
Lincoln County, WA	53043	GQ000001	94	94	94	94	94	94	0	0.00
Mason County, WA	53045	GQ000001	2,332	2,431	2,512	2,501	2,520	2,329	-3	-0.13
Okanogan County, WA	53047	GQ000001	640	640	640	640	640	640	0	0.00
Pacific County, WA	53049	GQ000001	292	295	291	292	278	273	-19	-6.51
Pend Oreille County, WA	53051	GQ000001	98	98	98	98	98	98	0	0.00
Pierce County, WA	53053	GQ000001	17,952	16,861	16,832	16,729	16,685	16,581	-1,371	-7.64
San Juan County, WA	53055	GQ000001	187	187	187	187	187	187	0	0.00
Skagit County, WA	53057	GQ000001	1,624	1,624	1,624	1,623	1,627	1,626	2	0.12
Skamania County, WA	53059	GQ000001	25	25	25	25	25	25	0	0.00
Snohomish County, WA	53061	GQ000001	10,398	10,372	10,325	10,393	10,470	10,376	-22	-0.21
Spokane County, WA	53063	GQ000001	14,692	14,539	14,479	14,544	14,627	14,487	-205	-1.40
Stevens County, WA	53065	GQ000001	266	266	266	266	266	266	0	0.00
Thurston County, WA	53067	GQ000001	4,222	4,066	4,060	4,071	4,058	4,041	-181	-4.29
Wahkiakum County, WA	53069	GQ000001	48	48	48	48	48	48	0	0.00
Walla Walla County, WA	53071	GQ000001	4,489	4,482	4,285	4,449	4,566	4,778	289	6.44
Whatcom County, WA	53073	GQ000001	5,704	5,789	5,849	5,937	5,940	5,863	159	2.79
Whitman County, WA	53075	GQ000001	5,948	5,773	6,776	6,373	6,141	6,573	625	10.51
Yakima County, WA	53077	GQ000001	3,485	3,501	3,475	3,485	3,481	3,498	13	0.37
Total		GQ000001	139,369	140,562	141,376	140,684	141,252	140,994	1,625	1.17

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