County Population Estimates

Adams County, CO [08001] Demographic Characteristics & Trends
-- a component of the Denver-Aurora-Lakewood, CO metropolitan area [19740] -- click link to view metro S&O report

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	443,672	451,443	459,861	469,377	479,488	489,822	497,395	503,167	59,495
Births	...	7,291	6,927	7,168	7,041	7,370	7,221	7,016	7,148
Deaths	...	2,470	2,732	2,793	2,681	2,938	3,054	3,048	2,817
Natural Increase	...	4,821	4,195	4,375	4,360	4,432	4,167	3,968	4,331
Net Migration	...	2,935	4,169	5,068	5,645	5,844	3,393	1,801	4,122
International	...	625	680	688	697	877	905	901	768
Domestic	...	2,310	3,489	4,380	4,948	4,967	2,488	900	3,355

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	443,672	451,443	459,861	469,377	479,488	489,822	497,395	503,167	59,495
Male	223,182	226,886	230,893	235,867	241,290	246,841	250,778	254,048	30,866
Female	220,490	224,557	228,968	233,510	238,198	242,981	246,617	249,119	28,629
Group Quarters	...	4,029	4,036	4,041	4,094	4,093	4,254	4,260	228

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	443,672	451,443	459,861	469,377	479,488	489,822	497,395	503,167	59,495
White alone	389,472	395,668	402,217	409,312	417,216	425,024	430,226	433,727	44,255
Black alone	15,192	15,585	16,065	16,865	17,573	18,253	19,032	19,554	4,362
AIAN alone	9,405	9,549	9,698	9,936	10,145	10,617	10,875	11,290	1,885
Asian alone	16,920	17,450	18,137	18,798	19,554	20,302	20,934	21,640	4,720
NHOPI alone	882	950	986	1,008	1,044	1,039	1,065	1,090	208
Two+ Races	11,801	12,241	12,758	13,458	13,956	14,587	15,263	15,866	4,065
Hispanic (any race)	168,960	172,989	176,768	181,419	186,456	192,408	197,498	201,501	32,541

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	503,167	433,727	19,554	11,290	21,640	1,090	15,866	201,501
Age 0-4	36,295	30,271	1,642	911	1,323	97	2,051	17,776
Age 5-9	38,214	31,936	1,739	871	1,414	83	2,171	19,721
Age 10-14	38,802	32,510	1,661	951	1,569	97	2,014	20,945
Age 15-19	34,046	28,633	1,480	949	1,374	75	1,535	18,622
Age 20-24	31,303	26,148	1,405	917	1,460	82	1,291	15,639
Age 25-29	40,403	34,056	1,817	954	2,145	97	1,334	15,931
Age 30-34	41,723	35,659	1,728	968	2,130	93	1,145	15,726
Age 35-39	39,344	33,873	1,515	972	1,829	85	1,070	15,847
Age 40-44	34,528	29,937	1,298	808	1,585	82	818	14,210
Age 45-49	33,116	28,827	1,249	739	1,589	71	641	12,176
Age 50-54	30,263	26,600	1,095	682	1,299	77	510	9,753
Age 55-59	29,671	26,482	1,026	571	1,103	67	422	8,109
Age 60-64	24,628	22,211	744	418	893	25	337	5,809
Age 65-69	18,901	17,228	475	258	671	25	244	4,313
Age 70-74	12,938	11,838	314	168	471	12	135	2,848
Age 75-79	8,321	7,656	178	86	321	11	69	1,870
Age 80-84	5,452	5,010	114	41	236	9	42	1,155
Age 85 up	5,219	4,852	74	26	228	2	37	1,051

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	7,350	7,236	6,875	7,107	6,984	7,312	7,157	6,948	-402
Age 0101	7,363	7,533	7,348	7,132	7,305	7,287	7,398	7,217	-146
Age 0202	7,609	7,400	7,596	7,560	7,252	7,360	7,293	7,387	-222
Age 0303	7,705	7,709	7,529	7,664	7,588	7,333	7,490	7,304	-401
Age 0404	7,635	7,788	7,815	7,631	7,692	7,696	7,360	7,439	-196
Age 0505	7,493	7,659	7,829	7,853	7,643	7,740	7,714	7,337	-156
Age 0606	7,501	7,513	7,650	7,847	7,914	7,631	7,748	7,657	156
Age 0707	7,439	7,543	7,528	7,686	7,927	7,933	7,602	7,711	272
Age 0808	7,239	7,547	7,621	7,616	7,735	7,981	7,925	7,589	350
Age 0909	7,252	7,280	7,593	7,661	7,698	7,801	7,981	7,920	668
Age 1010	7,166	7,246	7,362	7,560	7,709	7,808	7,767	7,924	758
Age 1111	6,911	7,191	7,279	7,420	7,635	7,778	7,701	7,775	864
Age 1212	6,639	6,852	7,161	7,288	7,519	7,675	7,739	7,716	1,077
Age 1313	6,418	6,717	6,966	7,239	7,339	7,557	7,733	7,715	1,297
Age 1414	6,268	6,399	6,681	7,012	7,290	7,458	7,484	7,672	1,404
Age 1515	6,203	6,274	6,447	6,728	7,005	7,268	7,422	7,383	1,180
Age 1616	6,140	6,218	6,291	6,440	6,723	7,044	7,381	7,343	1,203
Age 1717	6,195	6,129	6,281	6,371	6,453	6,775	7,066	7,359	1,164
Age 1818	5,843	5,654	5,643	5,725	5,796	5,902	6,182	6,412	569
Age 1919	5,452	5,318	5,086	5,145	5,243	5,253	5,365	5,549	97
Age 2020	5,632	5,679	5,579	5,383	5,444	5,495	5,547	5,610	-22
Age 2121	5,574	5,843	5,976	5,886	5,715	5,766	5,748	5,819	245
Age 2222	5,842	5,891	6,295	6,299	6,404	6,170	6,165	6,086	244
Age 2323	6,273	6,262	6,389	6,719	6,845	6,980	6,790	6,631	358
Age 2424	6,592	6,488	6,593	6,769	7,136	7,271	7,498	7,157	565
Age 2525	6,870	6,820	6,845	7,002	7,213	7,496	7,715	7,889	1,019
Age 2626	6,916	7,187	7,073	7,171	7,428	7,603	7,862	8,093	1,177
Age 2727	7,276	7,025	7,414	7,384	7,408	7,702	7,880	8,107	831
Age 2828	7,445	7,488	7,245	7,655	7,700	7,781	7,923	8,188	743
Age 2929	7,441	7,617	7,670	7,562	7,814	8,014	8,034	8,126	685
Age 3030	7,674	7,614	7,705	7,763	7,805	8,095	8,284	8,143	469
Age 3131	7,143	7,764	7,704	7,800	8,002	8,013	8,313	8,513	1,370
Age 3232	7,135	7,214	7,906	7,824	8,061	8,178	8,145	8,408	1,273
Age 3333	7,037	7,070	7,339	8,003	7,935	8,180	8,299	8,254	1,217
Age 3434	7,059	7,139	7,112	7,427	8,037	8,111	8,164	8,405	1,346
Age 3535	7,122	7,022	7,155	7,121	7,461	8,083	8,165	8,360	1,238
Age 3636	6,804	7,114	7,108	7,209	7,247	7,478	8,117	8,193	1,389
Age 3737	6,736	6,821	7,154	7,077	7,222	7,266	7,473	8,154	1,418
Age 3838	6,731	6,732	6,806	7,123	6,998	7,212	7,188	7,448	717
Age 3939	6,937	6,662	6,712	6,743	7,146	7,036	7,125	7,189	252
Age 4040	7,013	6,869	6,675	6,684	6,763	7,200	6,981	7,127	114
Age 4141	6,504	7,026	6,824	6,655	6,804	6,763	7,135	6,975	471
Age 4242	6,135	6,515	6,974	6,844	6,636	6,810	6,736	7,072	937
Age 4343	5,844	6,125	6,494	6,988	6,880	6,692	6,794	6,684	840
Age 4444	5,832	5,843	6,078	6,607	6,964	6,863	6,667	6,670	838
Age 4545	6,092	5,807	5,888	6,136	6,610	7,016	6,815	6,627	535
Age 4646	6,080	6,162	5,848	5,886	6,154	6,617	7,040	6,852	772
Age 4747	6,119	6,094	6,172	5,851	5,918	6,235	6,557	6,965	846
Age 4848	6,099	6,149	6,109	6,180	5,855	5,919	6,142	6,546	447
Age 4949	5,954	6,102	6,146	6,137	6,220	5,875	5,931	6,126	172
Age 5050	6,079	5,966	6,114	6,129	6,209	6,223	5,909	5,943	-136
Age 5151	5,809	6,046	5,975	6,097	6,201	6,230	6,271	5,819	10
Age 5252	5,645	5,838	6,030	5,963	6,165	6,209	6,236	6,228	583
Age 5353	5,555	5,630	5,827	6,100	6,039	6,187	6,162	6,163	608
Age 5454	5,237	5,531	5,647	5,877	6,090	6,047	6,096	6,110	873
Age 5555	5,139	5,213	5,567	5,695	5,916	6,130	6,087	6,136	997
Age 5656	4,883	5,175	5,242	5,573	5,690	5,920	6,066	6,028	1,145
Age 5757	4,707	4,826	5,155	5,260	5,553	5,660	5,887	6,044	1,337
Age 5858	4,422	4,699	4,785	5,185	5,291	5,519	5,635	5,867	1,445
Age 5959	4,324	4,403	4,647	4,801	5,137	5,310	5,549	5,596	1,272
Age 6060	4,172	4,308	4,379	4,631	4,754	5,112	5,235	5,462	1,290
Age 6161	4,004	4,157	4,310	4,367	4,625	4,746	5,096	5,096	1,092
Age 6262	3,955	3,936	4,137	4,258	4,340	4,595	4,722	4,975	1,020
Age 6363	4,006	3,938	3,917	4,072	4,194	4,290	4,583	4,610	604
Age 6464	2,873	3,974	3,896	3,925	4,037	4,117	4,249	4,485	1,612
Age 6565	2,795	2,824	3,914	3,859	3,874	3,954	4,055	4,144	1,349
Age 6666	2,620	2,749	2,783	3,857	3,761	3,800	3,827	3,935	1,315
Age 6767	2,663	2,578	2,683	2,738	3,808	3,680	3,681	3,767	1,104
Age 6868	2,336	2,627	2,525	2,642	2,700	3,751	3,596	3,572	1,236
Age 6969	2,128	2,308	2,586	2,463	2,572	2,648	3,665	3,483	1,355
Age 7070	1,991	2,102	2,259	2,542	2,401	2,503	2,577	3,547	1,556
Age 7171	1,857	1,936	2,042	2,200	2,493	2,358	2,425	2,508	651
Age 7272	1,810	1,805	1,876	2,006	2,139	2,414	2,286	2,347	537
Age 7373	1,701	1,767	1,739	1,858	1,959	2,105	2,365	2,243	542
Age 7474	1,633	1,667	1,725	1,698	1,783	1,898	2,046	2,293	660
Age 7575	1,538	1,580	1,594	1,703	1,643	1,752	1,832	1,976	438
Age 7676	1,422	1,491	1,558	1,557	1,659	1,594	1,694	1,769	347
Age 7777	1,375	1,354	1,427	1,493	1,479	1,602	1,531	1,621	246
Age 7878	1,347	1,323	1,318	1,370	1,444	1,422	1,527	1,486	139
Age 7979	1,186	1,293	1,241	1,244	1,314	1,375	1,341	1,469	283
Age 8080	1,129	1,120	1,209	1,157	1,173	1,235	1,288	1,263	134
Age 8181	1,041	1,089	1,074	1,151	1,094	1,117	1,191	1,247	206
Age 8282	1,006	953	1,040	1,023	1,097	1,008	1,055	1,115	109
Age 8383	850	941	876	958	958	1,022	919	992	142
Age 8484	772	811	861	808	893	874	943	835	63
Age 8585	3,930	4,135	4,334	4,544	4,728	4,903	5,027	5,219	1,289
Age 0517	88,864	90,568	92,689	94,721	96,590	98,449	99,263	99,101	10,237