Colusa County, CA [06011] 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	21,453	21,366	21,350	21,336	21,268	21,341	21,645	21,805	352
Births	...	336	301	314	308	275	307	301	306
Deaths	...	177	144	124	142	140	130	115	139
Natural Increase	...	159	157	190	166	135	177	186	167
Net Migration	...	-250	-174	-206	-238	-61	128	-25	-118
International	...	6	-8	4	2	7	13	16	6
Domestic	...	-256	-166	-210	-240	-68	115	-41	-124

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	21,453	21,366	21,350	21,336	21,268	21,341	21,645	21,805	352
Male	11,042	10,996	10,977	10,972	10,902	10,924	11,074	11,156	114
Female	10,411	10,370	10,373	10,364	10,366	10,417	10,571	10,649	238
Group Quarters	...	225	248	243	261	261	268	270	45

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	21,453	21,366	21,350	21,336	21,268	21,341	21,645	21,805	352
White alone	19,769	19,640	19,596	19,551	19,468	19,514	19,768	19,867	98
Black alone	231	251	264	260	257	260	268	296	65
AIAN alone	589	572	571	594	574	568	572	589	0
Asian alone	334	342	352	366	380	382	372	368	34
NHOPI alone	115	114	117	119	121	116	123	130	15
Two+ Races	415	447	450	446	468	501	542	555	140
Hispanic (any race)	11,849	11,966	12,050	12,249	12,337	12,402	12,719	12,989	1,140

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	21,805	19,867	296	589	368	130	555	12,989
Age 0-4	1,576	1,426	19	36	12	8	75	1,175
Age 5-9	1,687	1,524	17	54	19	7	66	1,244
Age 10-14	1,715	1,560	26	55	18	6	50	1,252
Age 15-19	1,609	1,427	35	54	22	9	62	1,160
Age 20-24	1,425	1,277	24	39	37	7	41	1,022
Age 25-29	1,437	1,303	16	40	29	15	34	994
Age 30-34	1,434	1,329	14	34	18	4	35	975
Age 35-39	1,392	1,263	14	51	21	8	35	938
Age 40-44	1,224	1,126	14	33	18	9	24	771
Age 45-49	1,293	1,182	13	37	23	14	24	807
Age 50-54	1,278	1,155	19	44	33	4	23	716
Age 55-59	1,335	1,237	19	24	21	6	28	585
Age 60-64	1,282	1,181	16	35	27	9	14	462
Age 65-69	1,013	933	14	23	19	11	13	352
Age 70-74	784	721	13	10	22	6	12	224
Age 75-79	567	519	7	12	14	5	10	147
Age 80-84	330	307	7	5	7	1	3	84
Age 85 up	424	397	9	3	8	1	6	81

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	327	331	296	310	303	271	303	295	-32
Age 0101	348	323	333	299	332	314	274	337	-11
Age 0202	396	348	321	332	300	326	321	279	-117
Age 0303	382	391	343	315	330	308	334	330	-52
Age 0404	367	374	393	348	303	329	307	335	-32
Age 0505	360	367	368	387	338	302	343	323	-37
Age 0606	344	363	369	362	369	343	309	338	-6
Age 0707	325	350	353	363	366	362	337	306	-19
Age 0808	340	322	343	351	361	359	374	345	5
Age 0909	361	339	316	328	339	356	370	375	14
Age 1010	355	351	323	326	318	340	351	367	12
Age 1111	337	351	345	307	333	312	338	360	23
Age 1212	345	332	335	326	309	329	316	332	-13
Age 1313	315	345	320	333	320	310	343	321	6
Age 1414	334	302	333	318	341	317	312	335	1
Age 1515	384	330	304	347	320	347	327	319	-65
Age 1616	374	389	333	305	350	322	356	336	-38
Age 1717	383	386	387	345	314	363	336	362	-21
Age 1818	344	335	327	337	302	271	327	296	-48
Age 1919	286	310	298	296	309	274	233	296	10
Age 2020	261	280	309	300	285	299	270	235	-26
Age 2121	274	267	293	318	301	294	301	283	9
Age 2222	267	276	287	293	316	296	299	305	38
Age 2323	231	261	276	284	292	319	298	297	66
Age 2424	270	243	265	289	277	298	314	305	35
Age 2525	294	266	261	255	289	266	297	312	18
Age 2626	300	291	271	272	260	282	277	291	-9
Age 2727	274	308	302	277	270	257	289	285	11
Age 2828	284	268	290	290	266	260	262	290	6
Age 2929	289	285	274	306	275	267	263	259	-30
Age 3030	282	284	294	266	305	280	269	269	-13
Age 3131	255	266	296	295	263	311	277	277	22
Age 3232	267	245	251	289	287	272	316	287	20
Age 3333	277	263	249	265	300	293	281	326	49
Age 3434	266	267	245	235	261	298	303	275	9
Age 3535	266	256	274	248	240	267	310	304	38
Age 3636	258	268	253	269	246	249	274	310	52
Age 3737	258	246	256	256	261	238	258	270	12
Age 3838	264	257	239	257	254	266	254	245	-19
Age 3939	275	254	248	233	262	248	263	263	-12
Age 4040	281	272	244	246	223	253	248	261	-20
Age 4141	275	271	270	240	240	218	251	249	-26
Age 4242	271	273	261	266	224	244	208	253	-18
Age 4343	269	272	276	264	260	231	251	213	-56
Age 4444	256	269	269	272	271	262	231	248	-8
Age 4545	279	255	261	259	266	277	269	229	-50
Age 4646	273	274	250	257	260	260	272	269	-4
Age 4747	256	277	272	241	252	265	254	272	16
Age 4848	255	251	276	268	232	247	266	253	-2
Age 4949	284	254	264	278	277	232	251	270	-14
Age 5050	285	286	251	264	273	273	234	246	-39
Age 5151	281	286	291	246	264	276	272	237	-44
Age 5252	277	273	289	290	241	262	278	274	-3
Age 5353	318	270	273	288	279	244	250	272	-46
Age 5454	262	311	275	280	296	268	249	249	-13
Age 5555	285	254	317	263	269	292	270	244	-41
Age 5656	277	280	262	315	252	270	303	274	-3
Age 5757	259	271	275	255	307	250	273	293	34
Age 5858	234	252	261	267	248	309	258	267	33
Age 5959	241	227	256	262	265	253	314	257	16
Age 6060	251	244	226	256	262	270	248	306	55
Age 6161	223	247	244	223	246	262	256	248	25
Age 6262	218	216	234	217	221	246	260	240	22
Age 6363	241	217	218	237	216	220	241	254	13
Age 6464	168	233	211	207	227	208	216	234	66
Age 6565	152	154	229	203	200	223	207	211	59
Age 6666	171	157	152	224	201	195	230	202	31
Age 6767	193	165	157	147	218	194	188	228	35
Age 6868	156	189	163	159	153	212	196	180	24
Age 6969	143	160	186	159	157	151	206	192	49
Age 7070	131	142	150	181	151	149	150	193	62
Age 7171	113	131	137	144	176	149	146	145	32
Age 7272	117	106	130	130	145	173	141	144	27
Age 7373	111	115	107	130	125	141	162	140	29
Age 7474	89	104	117	109	124	126	139	162	73
Age 7575	94	90	98	121	112	122	122	140	46
Age 7676	76	89	89	98	111	103	119	121	45
Age 7777	77	69	86	83	85	102	100	113	36
Age 7878	93	68	68	78	84	85	99	96	3
Age 7979	83	91	66	64	75	81	83	97	14
Age 8080	86	81	84	62	63	72	81	84	-2
Age 8181	78	75	72	77	59	62	69	75	-3
Age 8282	75	71	67	64	73	55	56	65	-10
Age 8383	69	70	72	65	68	71	56	53	-16
Age 8484	58	66	63	68	55	60	64	53	-5
Age 8585	350	348	358	377	395	408	422	424	74
Age 0517	4,557	4,527	4,429	4,398	4,378	4,362	4,412	4,419	-138