Jefferson County, CO [08059] Demographic Characteristics & Trends
  -- a component of the Denver-Aurora-Lakewood, CO metropolitan area [19740] -- click link to view metro S&O report

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	535,737	540,429	546,333	551,809	558,519	564,365	570,839	574,613	38,876
Births	...	5,553	5,556	5,625	5,938	5,844	5,963	6,073	5,793
Deaths	...	3,743	3,904	4,005	4,112	4,404	4,362	4,418	4,135
Natural Increase	...	1,810	1,652	1,620	1,826	1,440	1,601	1,655	1,658
Net Migration	...	2,904	4,227	3,838	4,810	4,384	4,864	2,117	3,878
International	...	468	480	403	398	468	461	464	449
Domestic	...	2,436	3,747	3,435	4,412	3,916	4,403	1,653	3,429

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	535,737	540,429	546,333	551,809	558,519	564,365	570,839	574,613	38,876
Male	265,946	268,333	271,345	274,083	277,560	280,672	284,074	286,525	20,579
Female	269,791	272,096	274,988	277,726	280,959	283,693	286,765	288,088	18,297
Group Quarters	...	8,036	7,871	7,929	7,953	7,954	8,089	8,134	396

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	535,737	540,429	546,333	551,809	558,519	564,365	570,839	574,613	38,876
White alone	496,595	500,353	505,139	510,115	515,749	520,642	525,749	528,255	31,660
Black alone	6,260	6,445	6,652	6,761	6,920	7,009	7,416	7,762	1,502
AIAN alone	6,235	6,365	6,519	6,540	6,729	6,758	6,835	6,853	618
Asian alone	14,558	14,836	15,151	15,233	15,507	16,005	16,537	16,988	2,430
NHOPI alone	600	643	645	657	663	671	668	697	97
Two+ Races	11,489	11,787	12,227	12,503	12,951	13,280	13,634	14,058	2,569
Hispanic (any race)	77,002	79,058	81,381	82,912	83,960	85,312	86,928	88,334	11,332

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	574,613	528,255	7,762	6,853	16,988	697	14,058	88,334
Age 0-4	30,063	26,411	543	498	850	56	1,705	6,621
Age 5-9	31,188	27,648	539	448	822	39	1,692	7,209
Age 10-14	33,284	29,483	560	493	1,077	56	1,615	7,438
Age 15-19	32,877	29,200	597	528	1,059	59	1,434	7,489
Age 20-24	32,008	28,600	598	473	1,094	52	1,191	6,795
Age 25-29	41,282	37,018	909	608	1,499	65	1,183	7,646
Age 30-34	42,735	38,794	742	592	1,511	57	1,039	7,548
Age 35-39	40,744	37,303	602	519	1,356	64	900	6,976
Age 40-44	35,773	32,614	507	527	1,354	61	710	6,103
Age 45-49	38,544	35,663	506	440	1,248	43	644	5,358
Age 50-54	39,602	37,067	400	418	1,174	38	505	4,734
Age 55-59	44,354	41,885	459	411	1,066	39	494	4,385
Age 60-64	39,923	37,920	334	339	902	30	398	3,268
Age 65-69	32,974	31,471	217	281	724	19	262	2,571
Age 70-74	23,591	22,643	121	153	522	8	144	1,822
Age 75-79	15,057	14,504	81	71	330	5	66	1,069
Age 80-84	9,982	9,672	27	27	201	3	52	662
Age 85 up	10,632	10,359	20	27	199	3	24	640

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	5,851	5,549	5,540	5,624	5,924	5,837	5,953	6,058	207
Age 0101	5,913	5,897	5,777	5,819	5,815	6,069	6,050	5,943	30
Age 0202	6,108	6,052	6,009	5,908	5,923	5,906	6,066	6,088	-20
Age 0303	6,232	6,192	6,095	6,035	5,949	6,019	5,897	6,110	-122
Age 0404	6,312	6,288	6,270	6,128	6,071	6,005	6,110	5,864	-448
Age 0505	6,421	6,346	6,345	6,317	6,199	6,178	6,009	6,059	-362
Age 0606	6,587	6,559	6,454	6,436	6,334	6,293	6,210	6,139	-448
Age 0707	6,621	6,582	6,605	6,520	6,475	6,417	6,353	6,169	-452
Age 0808	6,566	6,735	6,625	6,629	6,531	6,510	6,479	6,340	-226
Age 0909	6,605	6,601	6,760	6,697	6,646	6,557	6,609	6,481	-124
Age 1010	6,845	6,660	6,618	6,839	6,726	6,673	6,585	6,552	-293
Age 1111	6,716	6,928	6,728	6,665	6,804	6,671	6,697	6,533	-183
Age 1212	6,750	6,788	6,982	6,736	6,656	6,834	6,717	6,675	-75
Age 1313	6,830	6,831	6,848	6,951	6,778	6,634	6,831	6,703	-127
Age 1414	6,836	6,864	6,910	6,860	6,977	6,755	6,639	6,821	-15
Age 1515	7,111	6,879	6,924	6,920	6,876	7,041	6,796	6,679	-432
Age 1616	7,305	7,155	6,949	6,995	6,997	6,874	7,028	6,806	-499
Age 1717	7,344	7,312	7,149	6,967	6,964	6,980	6,901	6,948	-396
Age 1818	7,083	6,940	6,859	6,729	6,568	6,618	6,613	6,528	-555
Age 1919	6,480	6,543	6,213	6,186	6,117	5,929	5,963	5,916	-564
Age 2020	6,250	6,247	6,168	5,956	5,898	5,795	5,617	5,601	-649
Age 2121	6,018	6,400	6,392	6,333	6,136	6,128	5,970	5,701	-317
Age 2222	6,211	6,340	6,807	6,719	6,669	6,524	6,473	6,297	86
Age 2323	6,465	6,570	6,740	7,058	7,107	6,994	7,022	6,945	480
Age 2424	6,608	6,880	6,847	7,107	7,429	7,490	7,336	7,464	856
Age 2525	6,763	6,869	7,147	7,159	7,479	7,847	7,945	7,632	869
Age 2626	6,625	6,950	7,240	7,342	7,500	7,769	8,312	8,361	1,736
Age 2727	6,735	6,831	7,309	7,486	7,683	7,691	8,192	8,449	1,714
Age 2828	6,764	6,936	6,898	7,550	7,810	7,898	7,912	8,581	1,817
Age 2929	6,678	6,871	7,123	7,184	7,870	8,021	8,164	8,259	1,581
Age 3030	6,932	6,757	7,135	7,309	7,511	8,277	8,337	8,462	1,530
Age 3131	6,491	7,120	7,009	7,417	7,676	7,773	8,591	8,600	2,109
Age 3232	6,540	6,630	7,328	7,304	7,795	7,993	8,116	8,833	2,293
Age 3333	6,462	6,766	6,848	7,536	7,665	8,014	8,281	8,343	1,881
Age 3434	6,219	6,545	6,903	7,045	7,794	7,926	8,277	8,497	2,278
Age 3535	6,570	6,401	6,714	7,079	7,241	8,003	8,176	8,517	1,947
Age 3636	6,459	6,662	6,537	6,849	7,265	7,431	8,210	8,384	1,925
Age 3737	6,415	6,500	6,712	6,678	6,987	7,447	7,716	8,366	1,951
Age 3838	6,964	6,444	6,584	6,835	6,871	7,144	7,653	7,750	786
Age 3939	7,647	7,004	6,547	6,631	6,929	6,918	7,324	7,727	80
Age 4040	7,925	7,747	7,090	6,628	6,717	7,080	7,071	7,396	-529
Age 4141	7,652	7,953	7,831	7,151	6,727	6,834	7,256	7,151	-501
Age 4242	7,327	7,635	8,021	7,915	7,122	6,846	6,917	7,223	-104
Age 4343	7,279	7,326	7,722	8,050	8,036	7,233	6,933	7,038	-241
Age 4444	7,489	7,245	7,352	7,699	8,102	8,022	7,273	6,965	-524
Age 4545	8,230	7,453	7,252	7,323	7,744	8,071	8,036	7,291	-939
Age 4646	8,524	8,208	7,468	7,247	7,397	7,816	8,079	8,043	-481
Age 4747	8,940	8,585	8,268	7,455	7,276	7,486	7,830	8,131	-809
Age 4848	9,239	8,837	8,620	8,183	7,504	7,272	7,375	7,741	-1,498
Age 4949	9,537	9,210	8,784	8,662	8,203	7,505	7,303	7,338	-2,199
Age 5050	9,607	9,452	9,135	8,750	8,637	8,190	7,458	7,234	-2,373
Age 5151	9,396	9,508	9,463	9,095	8,744	8,551	8,131	7,389	-2,007
Age 5252	9,245	9,239	9,469	9,447	9,003	8,711	8,470	8,026	-1,219
Age 5353	9,243	9,165	9,239	9,449	9,393	8,935	8,589	8,421	-822
Age 5454	8,890	9,146	9,138	9,162	9,389	9,301	8,898	8,532	-358
Age 5555	8,726	8,770	9,101	9,006	9,060	9,303	9,243	8,799	73
Age 5656	8,572	8,657	8,764	9,099	8,989	8,950	9,260	9,068	496
Age 5757	8,321	8,572	8,630	8,629	9,043	8,907	8,856	9,138	817
Age 5858	8,063	8,186	8,463	8,551	8,504	8,976	8,818	8,670	607
Age 5959	7,666	7,985	8,110	8,343	8,448	8,383	8,835	8,679	1,013
Age 6060	7,272	7,546	7,897	8,003	8,249	8,316	8,210	8,642	1,370
Age 6161	6,980	7,202	7,424	7,811	7,896	8,142	8,218	8,084	1,104
Age 6262	6,852	6,929	7,094	7,296	7,661	7,791	7,961	7,994	1,142
Age 6363	7,243	6,740	6,815	6,960	7,167	7,536	7,631	7,753	510
Age 6464	5,210	7,126	6,684	6,745	6,882	7,050	7,416	7,450	2,240
Age 6565	4,954	5,134	7,054	6,593	6,616	6,823	6,930	7,273	2,319
Age 6666	4,711	4,900	5,079	6,926	6,469	6,492	6,736	6,785	2,074
Age 6767	4,745	4,633	4,823	5,014	6,788	6,327	6,346	6,561	1,816
Age 6868	4,209	4,680	4,559	4,743	4,938	6,669	6,225	6,237	2,028
Age 6969	3,750	4,170	4,636	4,511	4,673	4,866	6,512	6,118	2,368
Age 7070	3,470	3,709	4,090	4,582	4,417	4,564	4,740	6,352	2,882
Age 7171	3,281	3,444	3,651	4,018	4,448	4,320	4,450	4,607	1,326
Age 7272	3,145	3,229	3,360	3,600	3,896	4,340	4,209	4,352	1,207
Age 7373	2,957	3,099	3,192	3,318	3,523	3,809	4,265	4,120	1,163
Age 7474	2,793	2,890	3,044	3,167	3,221	3,447	3,705	4,160	1,367
Age 7575	2,655	2,705	2,795	2,944	3,064	3,094	3,312	3,577	922
Age 7676	2,454	2,588	2,649	2,737	2,854	2,987	3,006	3,248	794
Age 7777	2,385	2,367	2,491	2,570	2,659	2,731	2,891	2,877	492
Age 7878	2,330	2,314	2,279	2,410	2,496	2,545	2,638	2,812	482
Age 7979	2,259	2,241	2,223	2,225	2,329	2,406	2,450	2,543	284
Age 8080	2,157	2,164	2,147	2,154	2,139	2,213	2,312	2,363	206
Age 8181	1,975	2,014	2,055	2,056	2,020	2,006	2,106	2,184	209
Age 8282	1,855	1,859	1,909	1,955	1,947	1,896	1,908	1,987	132
Age 8383	1,683	1,756	1,794	1,798	1,852	1,842	1,803	1,788	105
Age 8484	1,527	1,568	1,629	1,672	1,674	1,732	1,699	1,660	133
Age 8585	8,682	9,119	9,392	9,619	9,958	10,166	10,399	10,632	1,950
Age 0517	88,537	88,240	87,897	87,532	86,963	86,417	85,854	84,905	-3,632