Montana Population by Single Year of Age Patterns

Montana Population Characteristics: 2010-2012

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This document provides a summary of selected population characteristics for Montana for the period 2010-2012. Annual components of change are presented in the first section. The second section presents annual estimates of the civilian population for selected age groups. The third section presents annual estimates of the civilian population by single year of age. Age group summaries are based on aggregation of single year of age data. Data are provided for April 1, 2010, July 1, 2010, July 1, 2011 and July 1, 2012.

Additional columns include:
- "2012%" percent for that age/age group of the total civilian population.
- "2010-12Ch" civilian population change from 7/1/10 to 7/1/12 for that age cohort.
- "2010-12Ch%" civilian population % change from 7/1/10 to 7/1/12 for that age cohort.
For births, deaths and migration in the first section, the "2012%" columns shows the birth rate (births per 1,000 population), death rate and migration rate for 2012.

These data are based on Census Bureau estimates released in June 2013. For more information and related data see http://proximityone.com/stateage.htm.

Components of Change	4/1/10	7/1/10	7/1/11	7/1/12	2012%	2010-12Ch	2010-12Ch%
Total Population	989,415	990,735	997,667	1,005,141	100.00	14,406	1.45
.. Births		12,148	11,848	11,855	11.79	..	..
.. Deaths		8,584	8,727	8,763	8.72	..	..
.. Migration		1,852	3,611	4,373	4.35	..	..
.... Domestic		1,352	3,227	3,746	3.73	..	..
.... International		500	384	627	0.62	..	..

.. Military	3,628	3,675	3,686	3,809	0.38	134	3.65
.. Civilian	985,787	987,060	993,981	1,001,332	99.62	14,272	1.45
--
--
Civilian by Age Group	4/1/10	7/1/10	7/1/11	7/1/12	2012%	2010-12Ch	2010-12Ch%
Total Civilian Population	985,787	987,060	993,981	1,001,332	100.00	14,272	1.45
Age 0-4	62,423	62,295	61,846	60,964	6.18	-1,331	-2.14
Age 5-9	60,765	60,643	61,096	62,071	6.30	1,428	2.35
Age 10-14	61,124	61,068	61,159	61,201	6.21	133	0.22
Age 15-19	66,538	66,323	66,250	64,853	6.58	-1,470	-2.22
Age 20-24	65,832	66,167	67,395	69,866	7.09	3,699	5.59
Age 25-29	63,216	63,348	63,240	62,634	6.35	-714	-1.13
Age 30-34	58,259	58,575	60,455	62,111	6.30	3,536	6.04
Age 35-39	55,214	54,779	53,938	54,780	5.56	1	0.00
Age 40-44	57,125	57,088	57,563	57,542	5.84	454	0.80
Age 45-49	70,915	70,559	66,938	63,600	6.45	-6,959	-9.86
Age 50-54	78,786	78,890	78,035	76,600	7.77	-2,290	-2.90
Age 55-59	75,904	76,350	77,371	78,216	7.93	1,866	2.44
Age 60-64	62,944	63,513	67,587	68,605	6.96	5,092	8.02
Age 65-69	46,556	46,860	48,019	52,355	5.31	5,495	11.73
Age 70-74	34,186	34,400	35,991	37,387	3.79	2,987	8.68
Age 75-79	25,637	25,628	26,010	26,870	2.73	1,242	4.85
Age 80-84	20,342	20,388	20,478	20,596	2.09	208	1.02
Age 85 up	20,021	20,186	20,610	21,081	2.14	895	4.43
Age 5-17	161,140	160,836	160,710	161,016	16.33	180	0.11
Age 18-34	214,594	215,288	218,885	221,720	22.49	6,432	2.99
Age 15-44	366,184	366,280	368,841	371,786	37.71	5,506	1.50
Age 16 & over	788,892	790,504	797,488	804,711	81.63	14,207	1.80
Age 18 & over	762,224	763,929	771,425	779,352	79.06	15,423	2.02
Age 65 & over	146,742	147,462	151,108	158,289	16.06	10,827	7.34
--
Civilian Single Year of Age	4/1/10	7/1/10	7/1/11	7/1/12	2012%	2010-12	2010-12%
Total Civilian Population	985,787	987,060	993,981	1,001,332	100.00	14,272	1.45
Age 0	12,157	12,155	11,856	11,884	1.19	-271	-2.23
Age 1	12,450	12,383	12,112	11,838	1.18	-545	-4.40
Age 2	12,515	12,491	12,409	12,154	1.21	-337	-2.70
Age 3	12,980	12,933	12,571	12,520	1.25	-413	-3.19
Age 4	12,321	12,333	12,898	12,568	1.26	235	1.91
Age 5	12,232	12,239	12,368	12,938	1.29	699	5.71
Age 6	12,132	12,129	12,284	12,425	1.24	296	2.44
Age 7	12,039	12,067	12,196	12,301	1.23	234	1.94
Age 8	12,110	12,029	12,150	12,213	1.22	184	1.53
Age 9	12,252	12,179	12,098	12,194	1.22	15	0.12
Age 10	12,013	12,024	12,269	12,123	1.21	99	0.82
Age 11	12,215	12,196	12,109	12,292	1.23	96	0.79
Age 12	12,179	12,204	12,246	12,157	1.21	-47	-0.39
Age 13	12,318	12,300	12,236	12,333	1.23	33	0.27
Age 14	12,399	12,344	12,299	12,296	1.23	-48	-0.39
Age 15	12,583	12,550	12,392	12,385	1.24	-165	-1.31
Age 16	13,139	13,120	12,776	12,570	1.26	-550	-4.19
Age 17	13,529	13,455	13,287	12,789	1.28	-666	-4.95
Age 18	13,634	13,588	13,249	13,031	1.30	-557	-4.10
Age 19	13,653	13,610	14,546	14,078	1.41	468	3.44
Age 20	13,544	13,686	13,885	14,735	1.47	1,049	7.66
Age 21	13,252	13,362	13,974	14,170	1.42	808	6.05
Age 22	13,290	13,350	13,773	14,462	1.44	1,112	8.33
Age 23	12,961	13,007	13,219	13,706	1.37	699	5.37
Age 24	12,785	12,762	12,544	12,793	1.28	31	0.24
Age 25	12,916	12,995	12,348	12,257	1.22	-738	-5.68
Age 26	12,672	12,689	12,734	12,176	1.22	-513	-4.04
Age 27	12,732	12,705	12,608	12,657	1.26	-48	-0.38
Age 28	12,549	12,635	12,819	12,641	1.26	6	0.05
Age 29	12,347	12,324	12,731	12,903	1.29	579	4.70
Age 30	12,562	12,625	12,455	12,830	1.28	205	1.62
Age 31	11,652	11,852	12,738	12,512	1.25	660	5.57
Age 32	11,951	11,886	11,903	12,836	1.28	950	7.99
Age 33	11,217	11,391	11,933	11,959	1.19	568	4.99
Age 34	10,877	10,821	11,426	11,974	1.20	1,153	10.66
Age 35	10,914	10,884	10,857	11,532	1.15	648	5.95
Age 36	10,489	10,552	10,872	10,947	1.09	395	3.74
Age 37	10,674	10,548	10,650	10,935	1.09	387	3.67
Age 38	11,105	10,921	10,562	10,686	1.07	-235	-2.15
Age 39	12,032	11,874	10,997	10,680	1.07	-1,194	-10.06
Age 40	11,689	11,699	11,860	11,091	1.11	-608	-5.20
Age 41	11,324	11,451	11,771	11,968	1.20	517	4.51
Age 42	11,034	11,021	11,503	11,809	1.18	788	7.15
Age 43	11,362	11,315	11,101	11,554	1.15	239	2.11
Age 44	11,716	11,602	11,328	11,120	1.11	-482	-4.15
Age 45	13,063	12,807	11,631	11,349	1.13	-1,458	-11.38
Age 46	13,628	13,618	12,796	11,707	1.17	-1,911	-14.03
Age 47	14,214	14,199	13,636	12,800	1.28	-1,399	-9.85
Age 48	14,749	14,666	14,163	13,571	1.36	-1,095	-7.47
Age 49	15,261	15,269	14,712	14,173	1.42	-1,096	-7.18
Age 50	15,731	15,640	15,252	14,605	1.46	-1,035	-6.62
Age 51	15,398	15,474	15,579	15,233	1.52	-241	-1.56
Age 52	16,057	15,983	15,446	15,614	1.56	-369	-2.31
Age 53	15,719	15,939	15,870	15,331	1.53	-608	-3.81
Age 54	15,881	15,854	15,888	15,817	1.58	-37	-0.23
Age 55	15,756	15,745	15,778	15,826	1.58	81	0.51
Age 56	15,571	15,752	15,700	15,726	1.57	-26	-0.17
Age 57	15,491	15,517	15,679	15,624	1.56	107	0.69
Age 58	14,843	14,842	15,460	15,658	1.56	816	5.50
Age 59	14,243	14,494	14,754	15,382	1.54	888	6.13
Age 60	13,887	13,840	14,375	14,682	1.47	842	6.08
Age 61	13,209	13,293	13,780	14,320	1.43	1,027	7.73
Age 62	13,236	12,905	13,233	13,680	1.37	775	6.01
Age 63	12,811	13,468	12,842	13,168	1.32	-300	-2.23
Age 64	9,801	10,007	13,357	12,755	1.27	2,748	27.46
Age 65	9,881	9,859	9,947	13,306	1.33	3,447	34.96
Age 66	9,930	9,826	9,793	9,899	0.99	73	0.74
Age 67	9,894	10,079	9,728	9,732	0.97	-347	-3.44
Age 68	8,616	8,751	9,942	9,570	0.96	819	9.36
Age 69	8,235	8,345	8,609	9,848	0.98	1,503	18.01
Age 70	7,605	7,681	8,176	8,460	0.84	779	10.14
Age 71	7,257	7,260	7,535	8,043	0.80	783	10.79
Age 72	6,744	6,824	7,123	7,398	0.74	574	8.41
Age 73	6,537	6,587	6,667	6,949	0.69	362	5.50
Age 74	6,043	6,048	6,490	6,537	0.65	489	8.09
Age 75	5,681	5,718	5,846	6,298	0.63	580	10.14
Age 76	5,168	5,203	5,537	5,644	0.56	441	8.48
Age 77	5,042	5,023	5,055	5,396	0.54	373	7.43
Age 78	4,925	4,917	4,825	4,866	0.49	-51	-1.04
Age 79	4,821	4,767	4,747	4,666	0.47	-101	-2.12
Age 80	4,692	4,731	4,563	4,531	0.45	-200	-4.23
Age 81	4,418	4,410	4,508	4,347	0.43	-63	-1.43
Age 82	4,105	4,091	4,118	4,241	0.42	150	3.67
Age 83	3,693	3,717	3,824	3,885	0.39	168	4.52
Age 84	3,434	3,439	3,465	3,592	0.36	153	4.45
Age 85 & over	20,021	20,186	20,610	21,081	2.11	895	4.43

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