Trinity County, CA [06105] Demographic Characteristics & Trends

This document brings together several 2017 vintage population estimates developed by the Census Bureau for this area developed and released separately in 2018. These official model-based estimates are developed and updated annually. The data presesentation here provides more comprehensive insights into demographic characteristics and trends for this area than available elsewhere. ProximityOne uses these data to develop Situation & Outlook (S&O) estimates and projections to 2060. See related table. Join us in weekly Data Analytics Lab web sessions to discuss organization and use of these and related data. The S&O Trends Analysis package used to develop these tables is available to present/analyze these data with wide-ranging additional detail and alternative data formats.   • Bookmark this page -- http://proximityone.com/trends/cty1706037.htm; share with others.   • View profile for other counties -- http://proximityone.com/countytrends2017.htm; use link in table.

Table 1. Population & Components of Change -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	13,749	13,677	13,482	13,422	13,122	13,092	12,839	12,709	-1,040
Births	...	111	113	119	110	101	107	99	109
Deaths	...	161	146	157	166	153	174	164	160
Natural Increase	...	-50	-33	-38	-56	-52	-67	-65	-52
Net Migration	...	-20	-161	-20	-250	23	-187	-66	-97
International	...	-1	-1	1	0	1	2	2	1
Domestic	...	-19	-160	-21	-250	22	-189	-68	-98

Table 2. Population by Gender & Group Quarters Population -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	13,749	13,677	13,482	13,422	13,122	13,092	12,839	12,709	-1,040
Male	7,085	7,047	6,928	6,877	6,699	6,741	6,596	6,550	-535
Female	6,664	6,630	6,554	6,545	6,423	6,351	6,243	6,159	-505
Group Quarters	...	387	386	385	389	385	385	385	0

Table 3. Population by Race/Origin -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	13,749	13,677	13,482	13,422	13,122	13,092	12,839	12,709	-1,040
White alone	12,211	12,118	11,972	11,883	11,582	11,567	11,284	11,106	-1,105
Black alone	62	73	71	83	77	85	87	95	33
AIAN alone	713	713	666	675	679	648	660	651	-62
Asian alone	98	98	102	107	113	117	140	160	62
NHOPI alone	18	19	21	22	20	24	22	26	8
Two+ Races	647	656	650	652	651	651	646	671	24
Hispanic (any race)	959	958	929	977	920	945	918	926	-33

Table 4. Population by Age by Race/Origin -- 2017

Population	Total	White alone	Black alone	AIAN alone	Asian alone	NHOPI alone	Two+ Races	Hispanic (any race)
Total	12,709	11,106	95	651	160	26	671	926
Age 0-4	537	433	0	35	7	0	62	44
Age 5-9	594	497	7	27	15	1	47	69
Age 10-14	649	522	4	32	11	4	76	85
Age 15-19	585	479	6	45	9	2	44	73
Age 20-24	525	426	12	39	7	6	35	60
Age 25-29	509	430	5	31	7	0	36	60
Age 30-34	610	528	17	27	11	1	26	91
Age 35-39	688	589	11	38	6	0	44	61
Age 40-44	650	554	9	42	19	3	23	43
Age 45-49	664	571	6	47	10	1	29	47
Age 50-54	885	786	4	48	10	2	35	59
Age 55-59	1,118	1,010	5	53	9	1	40	60
Age 60-64	1,364	1,251	2	53	10	3	45	58
Age 65-69	1,215	1,104	2	46	13	2	48	42
Age 70-74	894	825	2	29	5	0	33	28
Age 75-79	569	505	1	29	6	0	28	12
Age 80-84	366	330	0	19	4	0	13	20
Age 85 up	287	266	2	11	1	0	7	14

Table 5. Population by Single Year of Age -- 2010-2017

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	116	111	114	119	111	102	107	101	-15
Age 0101	109	144	107	129	111	126	90	111	2
Age 0202	114	103	138	111	130	116	124	92	-22
Age 0303	121	120	105	136	100	139	117	122	1
Age 0404	148	119	114	109	130	105	129	111	-37
Age 0505	138	154	118	122	106	125	105	123	-15
Age 0606	127	138	146	116	116	111	121	112	-15
Age 0707	124	127	129	154	108	109	116	125	1
Age 0808	141	132	128	130	149	120	106	124	-17
Age 0909	120	135	130	127	127	140	118	110	-10
Age 1010	120	123	129	126	133	135	147	125	5
Age 1111	143	116	115	126	123	127	130	137	-6
Age 1212	143	139	116	121	124	123	130	138	-5
Age 1313	156	140	125	107	114	123	123	129	-27
Age 1414	168	152	136	129	109	119	122	120	-48
Age 1515	170	173	147	133	128	118	125	126	-44
Age 1616	164	169	174	151	129	135	121	126	-38
Age 1717	179	160	162	182	154	133	142	123	-56
Age 1818	149	156	135	140	159	130	108	122	-27
Age 1919	122	119	122	102	105	117	90	88	-34
Age 2020	123	109	120	122	99	104	127	85	-38
Age 2121	113	129	128	127	130	112	100	133	20
Age 2222	94	98	116	117	120	122	104	100	6
Age 2323	107	97	83	125	109	112	126	92	-15
Age 2424	110	108	103	86	120	118	105	115	5
Age 2525	129	104	105	105	100	122	112	113	-16
Age 2626	109	128	91	94	103	86	109	96	-13
Age 2727	124	121	131	92	96	93	92	107	-17
Age 2828	142	116	120	132	86	100	95	99	-43
Age 2929	131	145	117	127	140	99	98	94	-37
Age 3030	133	141	140	118	129	144	92	110	-23
Age 3131	137	131	142	147	128	138	152	100	-37
Age 3232	127	136	131	136	136	128	126	149	22
Age 3333	112	124	131	131	135	144	120	131	19
Age 3434	122	109	119	133	137	145	145	120	-2
Age 3535	137	123	105	120	137	148	141	139	2
Age 3636	136	141	133	112	116	139	142	139	3
Age 3737	114	132	142	136	98	117	139	140	26
Age 3838	134	118	136	134	134	106	119	145	11
Age 3939	142	138	128	134	129	146	116	125	-17
Age 4040	144	148	135	133	125	144	153	131	-13
Age 4141	137	143	144	132	120	112	134	137	0
Age 4242	140	149	144	143	134	123	116	139	-1
Age 4343	156	129	148	137	137	135	123	118	-38
Age 4444	146	158	133	141	128	135	137	125	-21
Age 4545	179	144	153	128	135	125	133	138	-41
Age 4646	196	172	144	149	122	137	123	126	-70
Age 4747	229	204	175	154	150	134	140	129	-100
Age 4848	218	222	192	170	149	144	141	134	-84
Age 4949	232	217	217	184	165	149	134	137	-95
Age 5050	248	246	230	233	191	180	149	145	-103
Age 5151	224	235	230	211	215	183	171	146	-78
Age 5252	250	239	237	234	210	226	189	185	-65
Age 5353	279	253	246	227	237	214	223	195	-84
Age 5454	250	271	248	230	221	215	201	214	-36
Age 5555	271	252	276	259	236	223	227	193	-78
Age 5656	289	276	252	276	256	223	216	229	-60
Age 5757	293	295	271	256	277	251	223	211	-82
Age 5858	271	292	295	277	248	255	243	234	-37
Age 5959	272	273	291	297	271	245	254	251	-21
Age 6060	267	265	268	291	285	269	242	245	-22
Age 6161	261	275	263	266	286	291	273	243	-18
Age 6262	287	256	277	268	273	301	288	283	-4
Age 6363	293	278	253	272	262	280	295	287	-6
Age 6464	201	280	283	249	265	265	273	306	105
Age 6565	213	195	272	278	249	250	259	252	39
Age 6666	218	211	195	269	270	251	247	252	34
Age 6767	206	215	210	191	256	267	237	239	33
Age 6868	182	209	202	201	183	243	256	229	47
Age 6969	178	170	204	201	202	176	237	243	65
Age 7070	154	176	167	203	199	197	173	232	78
Age 7171	146	146	170	150	195	185	181	162	16
Age 7272	136	146	140	169	140	185	174	169	33
Age 7373	125	129	140	139	163	130	175	163	38
Age 7474	115	121	125	136	132	155	120	168	53
Age 7575	113	107	110	119	129	124	149	109	-4
Age 7676	113	107	101	103	109	122	116	147	34
Age 7777	106	109	104	92	99	102	117	105	-1
Age 7878	85	101	110	99	85	98	99	116	31
Age 7979	86	82	95	103	97	79	88	92	6
Age 8080	92	76	77	92	92	92	73	82	-10
Age 8181	66	83	76	77	88	91	86	67	1
Age 8282	67	60	74	70	71	73	88	78	11
Age 8383	58	63	54	69	62	68	64	79	21
Age 8484	53	49	56	47	60	59	61	60	7
Age 8585	256	272	284	299	295	310	307	287	31
Age 0517	1,893	1,858	1,755	1,724	1,620	1,618	1,606	1,618	-275