Niobrara County, WY [56027] 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	2,491	2,483	2,476	2,544	2,489	2,496	2,470	2,397	-94
Births	...	18	18	27	24	35	28	31	26
Deaths	...	21	29	29	25	39	23	16	26
Natural Increase	...	-3	-11	-2	-1	-4	5	15	0
Net Migration	...	-6	4	66	-54	12	-31	-89	-14
International	...	-2	0	0	0	0	0	0	0
Domestic	...	-4	4	66	-54	12	-31	-89	-14

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	2,491	2,483	2,476	2,544	2,489	2,496	2,470	2,397	-94
Male	1,164	1,160	1,125	1,161	1,140	1,161	1,150	1,111	-53
Female	1,327	1,323	1,351	1,383	1,349	1,335	1,320	1,286	-41
Group Quarters	...	214	236	250	248	248	232	231	17

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	2,491	2,483	2,476	2,544	2,489	2,496	2,470	2,397	-94
White alone	2,417	2,400	2,389	2,447	2,384	2,381	2,336	2,261	-156
Black alone	6	12	11	16	15	18	22	22	16
AIAN alone	21	23	25	27	29	30	37	38	17
Asian alone	9	9	9	9	9	14	15	11	2
NHOPI alone	0	0	0	0	0	0	0	0	0
Two+ Races	38	39	42	45	52	53	60	65	27
Hispanic (any race)	54	64	52	77	66	70	85	86	32

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	2,397	2,261	22	38	11	0	65	86
Age 0-4	139	127	2	5	0	0	5	9
Age 5-9	98	90	0	4	0	0	4	10
Age 10-14	110	101	0	3	0	0	6	7
Age 15-19	118	111	1	0	0	0	6	3
Age 20-24	139	122	1	2	3	0	11	6
Age 25-29	149	133	3	6	2	0	5	8
Age 30-34	152	140	2	6	2	0	2	8
Age 35-39	162	150	3	5	1	0	3	13
Age 40-44	143	135	0	2	0	0	6	7
Age 45-49	143	138	1	1	0	0	3	6
Age 50-54	124	117	4	1	2	0	0	3
Age 55-59	172	171	0	0	0	0	1	2
Age 60-64	222	210	2	1	1	0	8	3
Age 65-69	164	159	3	1	0	0	1	1
Age 70-74	117	115	0	1	0	0	1	0
Age 75-79	92	92	0	0	0	0	0	0
Age 80-84	100	99	0	0	0	0	1	0
Age 85 up	53	51	0	0	0	0	2	0

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	19	18	18	27	24	35	28	30	11
Age 0101	22	24	18	21	29	18	35	27	5
Age 0202	19	23	23	24	25	32	23	35	16
Age 0303	19	16	22	26	23	25	29	19	0
Age 0404	18	20	18	24	23	21	26	28	10
Age 0505	19	15	22	13	24	25	23	16	-3
Age 0606	22	17	19	23	18	21	21	22	0
Age 0707	35	20	14	25	19	18	24	19	-16
Age 0808	23	37	20	16	20	25	22	21	-2
Age 0909	33	21	33	20	17	23	23	20	-13
Age 1010	28	36	26	34	19	21	22	22	-6
Age 1111	34	27	31	27	32	18	19	19	-15
Age 1212	31	34	25	30	19	39	20	18	-13
Age 1313	32	28	37	23	32	25	32	19	-13
Age 1414	28	33	27	36	21	34	22	32	4
Age 1515	30	29	30	29	41	19	34	16	-14
Age 1616	24	26	27	34	27	43	18	32	8
Age 1717	32	29	28	25	32	30	43	18	-14
Age 1818	19	28	20	23	19	27	24	30	11
Age 1919	22	19	27	20	25	22	26	22	0
Age 2020	10	21	18	27	24	22	20	24	14
Age 2121	22	18	27	21	26	28	29	24	2
Age 2222	26	21	22	28	20	28	24	29	3
Age 2323	23	32	29	27	38	27	33	31	8
Age 2424	24	22	24	29	20	31	30	31	7
Age 2525	27	26	27	32	25	25	30	29	2
Age 2626	31	36	32	39	36	31	32	31	0
Age 2727	23	26	31	30	25	31	25	31	8
Age 2828	30	32	34	41	35	34	34	30	0
Age 2929	33	30	29	30	47	34	34	28	-5
Age 3030	39	40	38	38	34	50	39	40	1
Age 3131	25	38	35	40	33	28	34	32	7
Age 3232	25	24	41	42	35	33	30	30	5
Age 3333	23	19	18	35	37	27	22	22	-1
Age 3434	29	30	27	29	38	42	29	28	-1
Age 3535	27	16	23	22	23	37	38	23	-4
Age 3636	27	28	15	28	29	29	41	34	7
Age 3737	30	29	30	19	27	29	28	43	13
Age 3838	41	38	32	35	24	29	36	33	-8
Age 3939	40	39	36	31	34	23	30	29	-11
Age 4040	27	40	41	38	30	36	24	29	2
Age 4141	27	29	41	44	38	31	36	23	-4
Age 4242	26	23	25	36	34	31	27	27	1
Age 4343	31	28	26	27	33	35	32	29	-2
Age 4444	33	35	30	32	33	37	41	35	2
Age 4545	33	34	35	26	30	34	36	36	3
Age 4646	31	24	30	25	17	23	29	29	-2
Age 4747	34	37	26	30	30	21	25	32	-2
Age 4848	35	35	40	30	33	30	23	27	-8
Age 4949	39	29	31	33	27	26	21	19	-20
Age 5050	33	37	34	30	31	29	27	20	-13
Age 5151	31	35	40	35	26	31	29	25	-6
Age 5252	46	25	33	42	30	25	29	29	-17
Age 5353	55	45	24	32	41	28	24	27	-28
Age 5454	57	48	43	20	27	38	31	23	-34
Age 5555	45	55	50	44	20	29	38	34	-11
Age 5656	44	44	58	48	45	20	29	35	-9
Age 5757	47	41	44	55	45	44	19	31	-16
Age 5858	40	47	44	52	57	50	51	22	-18
Age 5959	37	39	40	43	45	52	46	50	13
Age 6060	39	35	38	39	42	47	52	46	7
Age 6161	35	38	34	37	42	38	47	53	18
Age 6262	30	35	35	34	35	39	36	47	17
Age 6363	35	30	35	40	37	33	39	37	2
Age 6464	22	35	30	33	38	33	33	39	17
Age 6565	27	23	30	32	34	40	35	35	8
Age 6666	28	24	21	27	29	31	39	34	6
Age 6767	33	27	25	23	25	29	30	39	6
Age 6868	32	30	24	24	22	22	25	30	-2
Age 6969	28	30	27	25	24	22	22	26	-2
Age 7070	26	26	31	26	23	24	22	23	-3
Age 7171	24	26	26	32	28	23	22	22	-2
Age 7272	30	24	25	27	32	27	25	22	-8
Age 7373	28	25	21	25	25	30	25	26	-2
Age 7474	33	28	25	21	24	23	29	24	-9
Age 7575	28	34	29	25	21	24	21	27	-1
Age 7676	21	29	33	29	22	16	24	19	-2
Age 7777	16	21	25	30	29	20	13	21	5
Age 7878	19	16	21	21	29	28	19	11	-8
Age 7979	23	17	16	21	21	27	27	14	-9
Age 8080	14	23	17	16	20	20	27	26	12
Age 8181	15	14	23	14	13	19	19	26	11
Age 8282	14	15	12	20	13	12	19	19	5
Age 8383	15	13	14	9	20	13	10	19	4
Age 8484	9	14	12	11	9	18	12	10	1
Age 8585	52	56	59	58	61	49	49	53	1
Age 0517	371	352	339	335	321	341	323	274	-97