Jefferson County, KY [21111] Demographic Characteristics & Trends
  -- a component of the Louisville/Jefferson County, KY-IN metropolitan area [31140] -- 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	742,018	746,337	751,377	757,955	761,099	764,341	767,335	771,158	29,140
Births	...	10,237	10,093	10,024	9,967	10,051	10,039	9,998	10,058
Deaths	...	7,255	7,250	7,514	7,350	7,723	7,683	7,440	7,459
Natural Increase	...	2,982	2,843	2,510	2,617	2,328	2,356	2,558	2,599
Net Migration	...	1,432	2,291	4,092	691	1,036	655	1,310	1,644
International	...	1,758	2,086	2,256	2,382	2,641	2,672	2,651	2,349
Domestic	...	-326	205	1,836	-1,691	-1,605	-2,017	-1,341	-706

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	742,018	746,337	751,377	757,955	761,099	764,341	767,335	771,158	29,140
Male	358,059	360,009	362,613	366,012	367,753	369,432	371,059	372,959	14,900
Female	383,959	386,328	388,764	391,943	393,346	394,909	396,276	398,199	14,240
Group Quarters	...	14,156	14,533	14,889	14,943	15,195	15,815	16,611	2,458

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	742,018	746,337	751,377	757,955	761,099	764,341	767,335	771,158	29,140
White alone	551,185	552,677	555,081	557,440	557,648	557,996	557,757	557,877	6,692
Black alone	156,632	158,580	160,226	162,755	164,528	165,946	167,875	170,006	13,374
AIAN alone	2,102	1,992	1,829	1,802	1,733	1,681	1,673	1,562	-540
Asian alone	16,731	17,246	17,881	18,873	19,597	20,669	21,682	22,719	5,988
NHOPI alone	495	453	441	425	441	433	409	395	-100
Two+ Races	14,873	15,389	15,919	16,660	17,152	17,616	17,939	18,599	3,726
Hispanic (any race)	32,554	33,263	34,283	35,732	36,686	37,933	39,207	41,220	8,666

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	771,158	557,877	170,006	1,562	22,719	395	18,599	41,220
Age 0-4	49,022	31,247	12,868	145	1,733	55	2,974	4,693
Age 5-9	47,333	29,288	13,544	96	1,546	23	2,836	4,312
Age 10-14	47,028	29,223	13,509	89	1,613	9	2,585	3,813
Age 15-19	46,398	30,182	12,567	89	1,446	15	2,099	2,880
Age 20-24	48,447	32,597	12,408	93	1,566	21	1,762	2,979
Age 25-29	60,375	42,742	13,645	173	2,208	36	1,571	3,592
Age 30-34	53,794	38,965	11,311	156	2,336	43	983	3,573
Age 35-39	50,490	36,145	11,310	103	2,066	36	830	3,204
Age 40-44	45,393	32,764	9,891	91	1,851	35	761	2,897
Age 45-49	47,970	35,186	10,541	87	1,642	18	496	2,637
Age 50-54	49,602	37,617	10,086	96	1,338	24	441	2,164
Age 55-59	54,496	42,031	10,964	102	978	37	384	1,780
Age 60-64	49,528	38,886	9,432	87	781	25	317	984
Age 65-69	41,774	33,524	7,319	81	612	4	234	634
Age 70-74	29,342	24,591	4,121	32	437	6	155	382
Age 75-79	20,081	16,902	2,773	14	304	2	86	288
Age 80-84	14,093	12,034	1,866	6	155	3	29	193
Age 85 up	15,992	13,953	1,851	22	107	3	56	215

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	9,925	10,248	10,088	10,051	9,968	10,066	10,048	10,008	83
Age 0101	9,561	9,861	10,189	9,990	9,887	9,892	9,897	9,964	403
Age 0202	9,914	9,564	9,731	10,056	9,869	9,800	9,844	9,771	-143
Age 0303	9,833	9,911	9,505	9,672	9,846	9,741	9,585	9,742	-91
Age 0404	9,534	9,782	9,878	9,513	9,593	9,737	9,606	9,537	3
Age 0505	9,484	9,475	9,768	9,815	9,425	9,568	9,633	9,553	69
Age 0606	9,468	9,430	9,408	9,795	9,751	9,322	9,444	9,596	128
Age 0707	9,330	9,461	9,422	9,435	9,682	9,673	9,293	9,378	48
Age 0808	9,308	9,357	9,434	9,471	9,435	9,654	9,610	9,229	-79
Age 0909	9,541	9,255	9,296	9,481	9,462	9,415	9,605	9,577	36
Age 1010	9,701	9,545	9,257	9,350	9,490	9,430	9,403	9,588	-113
Age 1111	9,570	9,674	9,513	9,280	9,320	9,428	9,392	9,378	-192
Age 1212	9,543	9,579	9,698	9,507	9,281	9,317	9,476	9,369	-174
Age 1313	9,318	9,476	9,511	9,704	9,515	9,313	9,348	9,427	109
Age 1414	9,322	9,285	9,558	9,572	9,682	9,431	9,326	9,266	-56
Age 1515	9,461	9,339	9,357	9,608	9,602	9,651	9,489	9,364	-97
Age 1616	9,458	9,474	9,379	9,401	9,571	9,499	9,695	9,454	-4
Age 1717	9,569	9,412	9,426	9,369	9,306	9,496	9,462	9,681	112
Age 1818	9,507	8,838	8,787	8,851	8,677	8,687	8,914	9,031	-476
Age 1919	9,227	8,928	8,448	8,409	8,420	8,303	8,528	8,868	-359
Age 2020	9,490	9,393	9,172	8,701	8,630	8,671	8,630	8,831	-659
Age 2121	9,323	9,673	9,652	9,431	8,793	8,781	8,902	8,853	-470
Age 2222	9,639	9,939	10,283	10,292	10,011	9,402	9,470	9,531	-108
Age 2323	10,136	10,339	10,643	11,121	11,063	10,872	10,246	10,311	175
Age 2424	10,413	10,590	10,838	11,339	11,840	11,752	11,570	10,921	508
Age 2525	10,715	10,694	10,850	11,216	11,661	12,196	12,158	11,982	1,267
Age 2626	10,634	10,857	10,818	11,126	11,361	11,838	12,445	12,402	1,768
Age 2727	10,806	10,699	10,973	10,961	11,233	11,344	11,994	12,621	1,815
Age 2828	10,769	10,798	10,666	11,032	10,975	11,267	11,330	12,046	1,277
Age 2929	10,835	10,820	10,831	10,719	11,115	11,016	11,190	11,324	489
Age 3030	11,160	10,744	10,743	10,932	10,656	11,055	10,886	11,093	-67
Age 3131	10,411	11,137	10,737	10,721	10,863	10,614	10,994	10,804	393
Age 3232	9,981	10,442	11,033	10,640	10,649	10,731	10,505	10,878	897
Age 3333	9,797	9,939	10,332	11,048	10,520	10,598	10,626	10,484	687
Age 3434	9,380	9,776	9,918	10,309	10,932	10,467	10,484	10,535	1,155
Age 3535	9,502	9,338	9,714	9,909	10,221	10,715	10,371	10,412	910
Age 3636	9,117	9,466	9,301	9,695	9,754	10,136	10,580	10,307	1,190
Age 3737	9,302	9,094	9,360	9,248	9,617	9,617	10,042	10,455	1,153
Age 3838	9,789	9,245	9,046	9,316	9,140	9,484	9,427	9,948	159
Age 3939	10,483	9,776	9,244	9,015	9,248	9,093	9,373	9,368	-1,115
Age 4040	10,210	10,399	9,791	9,255	8,952	9,232	9,004	9,394	-816
Age 4141	9,593	10,154	10,354	9,809	9,200	9,025	9,184	9,004	-589
Age 4242	9,271	9,532	10,138	10,335	9,665	9,140	8,910	9,114	-157
Age 4343	9,183	9,242	9,532	10,153	10,258	9,643	9,070	8,839	-344
Age 4444	9,364	9,190	9,253	9,526	10,128	10,258	9,622	9,042	-322
Age 4545	10,430	9,322	9,189	9,285	9,479	10,014	10,187	9,566	-864
Age 4646	10,900	10,469	9,314	9,273	9,265	9,406	9,975	10,111	-789
Age 4747	10,838	10,844	10,424	9,318	9,268	9,264	9,316	9,917	-921
Age 4848	11,017	10,835	10,879	10,421	9,203	9,292	9,200	9,200	-1,817
Age 4949	11,413	11,023	10,782	10,872	10,378	9,102	9,176	9,176	-2,237
Age 5050	11,439	11,365	10,959	10,768	10,807	10,310	9,016	9,121	-2,318
Age 5151	11,178	11,432	11,388	10,988	10,691	10,768	10,296	9,034	-2,144
Age 5252	11,333	11,160	11,388	11,365	10,979	10,723	10,739	10,222	-1,111
Age 5353	11,170	11,333	11,162	11,340	11,333	10,931	10,648	10,689	-481
Age 5454	10,724	11,140	11,369	11,165	11,309	11,276	10,861	10,536	-188
Age 5555	10,747	10,667	11,103	11,344	11,120	11,221	11,164	10,768	21
Age 5656	10,474	10,639	10,633	11,035	11,261	11,038	11,101	10,998	524
Age 5757	9,848	10,385	10,579	10,545	10,963	11,176	10,913	11,030	1,182
Age 5858	9,791	9,834	10,335	10,565	10,448	10,889	11,031	10,790	999
Age 5959	9,384	9,694	9,784	10,234	10,484	10,369	10,738	10,910	1,526
Age 6060	9,140	9,292	9,611	9,671	10,132	10,338	10,237	10,549	1,409
Age 6161	8,992	9,084	9,226	9,541	9,554	10,009	10,201	10,097	1,105
Age 6262	8,758	8,875	8,996	9,137	9,474	9,459	9,878	10,003	1,245
Age 6363	9,066	8,633	8,793	8,900	9,003	9,310	9,326	9,714	648
Age 6464	6,231	8,949	8,538	8,719	8,814	8,879	9,171	9,165	2,934
Age 6565	6,074	6,111	8,825	8,390	8,555	8,634	8,731	8,997	2,923
Age 6666	6,082	5,965	6,003	8,731	8,288	8,435	8,479	8,615	2,533
Age 6767	6,260	5,944	5,842	5,856	8,578	8,085	8,258	8,270	2,010
Age 6868	5,470	6,157	5,858	5,779	5,760	8,449	7,939	8,117	2,647
Age 6969	5,130	5,373	6,079	5,792	5,685	5,681	8,287	7,775	2,645
Age 7070	4,829	5,002	5,246	5,940	5,650	5,568	5,541	8,120	3,291
Age 7171	4,612	4,653	4,860	5,093	5,779	5,481	5,384	5,384	772
Age 7272	4,484	4,498	4,559	4,772	5,009	5,655	5,358	5,268	784
Age 7373	4,162	4,359	4,395	4,412	4,672	4,864	5,491	5,222	1,060
Age 7474	4,117	4,041	4,237	4,292	4,325	4,552	4,743	5,348	1,231
Age 7575	3,967	3,958	3,911	4,126	4,138	4,178	4,402	4,580	613
Age 7676	3,709	3,836	3,833	3,819	4,020	4,055	4,064	4,256	547
Age 7777	3,671	3,570	3,670	3,662	3,663	3,893	3,890	3,898	227
Age 7878	3,591	3,522	3,433	3,509	3,537	3,504	3,756	3,756	165
Age 7979	3,518	3,413	3,328	3,289	3,348	3,359	3,349	3,591	73
Age 8080	3,600	3,327	3,242	3,167	3,159	3,189	3,206	3,200	-400
Age 8181	3,277	3,379	3,145	3,042	2,989	2,989	3,002	3,042	-235
Age 8282	3,092	3,034	3,134	2,882	2,802	2,762	2,780	2,803	-289
Age 8383	2,824	2,869	2,849	2,905	2,660	2,617	2,585	2,620	-204
Age 8484	2,638	2,632	2,651	2,629	2,685	2,466	2,437	2,428	-210
Age 8585	14,161	14,549	14,950	15,203	15,565	15,781	15,868	15,992	1,831
Age 0517	123,073	122,762	123,027	123,788	123,522	123,197	123,176	122,860	-213