New London County, CT [09011] Demographic Characteristics & Trends
  -- a component of the Norwich-New London, CT metropolitan area [35980] -- 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	274,036	273,226	274,280	273,388	271,864	270,266	269,307	269,033	-5,003
Births	...	2,766	2,864	2,696	2,680	2,683	2,607	2,564	2,694
Deaths	...	2,233	2,331	2,395	2,356	2,424	2,446	2,521	2,387
Natural Increase	...	533	533	301	324	259	161	43	308
Net Migration	...	-1,380	562	-1,206	-1,884	-1,886	-1,122	-314	-1,033
International	...	998	1,130	817	797	953	841	720	894
Domestic	...	-2,378	-568	-2,023	-2,681	-2,839	-1,963	-1,034	-1,927

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	274,036	273,226	274,280	273,388	271,864	270,266	269,307	269,033	-5,003
Male	136,860	136,263	137,157	136,860	136,043	135,242	134,884	134,840	-2,020
Female	137,176	136,963	137,123	136,528	135,821	135,024	134,423	134,193	-2,983
Group Quarters	...	12,037	12,534	12,628	12,220	11,881	11,547	11,559	-1,223

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	274,036	273,226	274,280	273,388	271,864	270,266	269,307	269,033	-5,003
White alone	232,552	231,494	231,828	230,402	228,910	227,143	225,847	224,997	-7,555
Black alone	17,509	17,397	17,805	18,180	18,132	18,279	18,246	18,489	980
AIAN alone	2,905	2,888	2,994	3,083	3,062	3,066	3,087	3,112	207
Asian alone	11,891	12,169	12,207	12,052	12,020	11,971	12,133	12,262	371
NHOPI alone	349	374	391	389	403	404	403	410	61
Two+ Races	8,830	8,904	9,055	9,282	9,337	9,403	9,591	9,763	933
Hispanic (any race)	23,404	24,215	25,226	26,008	26,516	27,179	27,783	28,444	5,040

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	269,033	224,997	18,489	3,112	12,262	410	9,763	28,444
Age 0-4	13,263	10,224	1,180	202	548	26	1,083	2,417
Age 5-9	14,128	10,763	1,220	219	613	29	1,284	2,521
Age 10-14	15,451	11,802	1,296	231	754	21	1,347	2,603
Age 15-19	17,004	13,303	1,409	232	870	24	1,166	2,608
Age 20-24	20,431	16,179	1,845	308	917	36	1,146	2,985
Age 25-29	18,132	14,466	1,754	284	923	26	679	2,665
Age 30-34	16,785	13,502	1,504	210	943	56	570	2,343
Age 35-39	15,407	12,524	1,365	200	789	42	487	2,126
Age 40-44	14,263	11,477	1,249	187	916	36	398	1,856
Age 45-49	17,230	14,577	1,149	164	963	28	349	1,579
Age 50-54	19,920	17,284	1,073	229	959	27	348	1,356
Age 55-59	20,953	18,532	1,054	180	901	18	268	1,121
Age 60-64	18,730	16,782	829	157	722	15	225	805
Age 65-69	15,098	13,610	589	121	580	9	189	582
Age 70-74	12,212	11,349	357	73	318	7	108	359
Age 75-79	7,967	7,369	227	38	274	2	57	206
Age 80-84	5,531	5,086	208	30	169	5	33	164
Age 85 up	6,528	6,168	181	47	103	3	26	148

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	2,829	2,782	2,864	2,692	2,676	2,681	2,605	2,564	-265
Age 0101	2,830	2,818	2,770	2,860	2,675	2,639	2,731	2,625	-205
Age 0202	3,006	2,798	2,825	2,764	2,879	2,687	2,643	2,749	-257
Age 0303	3,125	2,973	2,757	2,801	2,770	2,868	2,689	2,632	-493
Age 0404	3,103	3,072	2,966	2,806	2,751	2,769	2,873	2,693	-410
Age 0505	3,097	3,114	3,056	2,942	2,802	2,744	2,722	2,881	-216
Age 0606	3,222	3,094	3,062	3,022	2,935	2,775	2,760	2,778	-444
Age 0707	3,242	3,182	3,108	3,044	2,997	2,891	2,787	2,720	-522
Age 0808	3,248	3,223	3,182	3,087	2,998	2,988	2,912	2,821	-427
Age 0909	3,294	3,235	3,228	3,146	3,054	2,990	3,002	2,928	-366
Age 1010	3,358	3,282	3,214	3,214	3,135	3,045	2,974	3,051	-307
Age 1111	3,389	3,417	3,274	3,232	3,227	3,142	3,077	3,003	-386
Age 1212	3,327	3,398	3,396	3,239	3,204	3,218	3,129	3,061	-266
Age 1313	3,465	3,334	3,373	3,357	3,216	3,193	3,183	3,143	-322
Age 1414	3,564	3,459	3,343	3,378	3,354	3,212	3,182	3,193	-371
Age 1515	3,635	3,594	3,491	3,340	3,391	3,381	3,228	3,201	-434
Age 1616	3,807	3,640	3,594	3,481	3,349	3,422	3,371	3,228	-579
Age 1717	3,767	3,814	3,645	3,570	3,454	3,347	3,414	3,387	-380
Age 1818	3,646	3,842	3,851	3,710	3,616	3,527	3,402	3,458	-188
Age 1919	3,891	3,974	4,172	4,157	3,946	3,803	3,799	3,730	-161
Age 2020	4,020	4,125	4,342	4,441	4,367	4,144	4,051	4,085	65
Age 2121	3,971	4,173	4,394	4,477	4,562	4,442	4,289	4,183	212
Age 2222	3,918	3,809	4,143	4,280	4,269	4,371	4,338	4,196	278
Age 2323	3,730	3,603	3,589	3,866	3,918	3,904	4,098	4,030	300
Age 2424	3,734	3,574	3,658	3,611	3,726	3,783	3,838	3,937	203
Age 2525	3,639	3,764	3,639	3,632	3,593	3,669	3,756	3,746	107
Age 2626	3,339	3,480	3,770	3,658	3,585	3,527	3,610	3,689	350
Age 2727	3,452	3,332	3,541	3,747	3,568	3,520	3,525	3,606	154
Age 2828	3,426	3,391	3,426	3,569	3,741	3,573	3,558	3,578	152
Age 2929	3,257	3,405	3,453	3,398	3,506	3,636	3,540	3,513	256
Age 3030	3,397	3,207	3,395	3,445	3,388	3,529	3,607	3,451	54
Age 3131	3,190	3,273	3,170	3,326	3,362	3,266	3,446	3,542	352
Age 3232	3,102	3,107	3,265	3,080	3,253	3,279	3,169	3,377	275
Age 3333	3,004	3,073	3,117	3,242	3,050	3,247	3,238	3,166	162
Age 3434	2,965	2,947	3,133	3,141	3,195	3,058	3,186	3,249	284
Age 3535	2,985	2,935	2,930	3,067	3,077	3,201	3,039	3,188	203
Age 3636	2,977	2,946	2,951	2,915	3,019	3,023	3,166	3,054	77
Age 3737	3,147	3,005	3,007	2,962	2,901	3,003	3,016	3,206	59
Age 3838	3,347	3,136	3,010	2,982	2,930	2,908	2,954	2,984	-363
Age 3939	3,821	3,338	3,144	2,963	2,955	2,926	2,903	2,975	-846
Age 4040	3,937	3,786	3,336	3,078	2,971	2,946	2,885	2,898	-1,039
Age 4141	3,760	3,844	3,705	3,248	2,957	2,863	2,868	2,842	-918
Age 4242	3,817	3,759	3,870	3,629	3,234	2,940	2,835	2,844	-973
Age 4343	3,865	3,750	3,699	3,799	3,578	3,161	2,904	2,796	-1,069
Age 4444	4,177	3,797	3,695	3,630	3,750	3,532	3,112	2,883	-1,294
Age 4545	4,392	4,139	3,736	3,661	3,559	3,683	3,495	3,115	-1,277
Age 4646	4,482	4,334	4,116	3,697	3,621	3,495	3,628	3,464	-1,018
Age 4747	4,469	4,439	4,299	4,085	3,665	3,589	3,475	3,621	-848
Age 4848	4,447	4,447	4,438	4,264	4,048	3,640	3,572	3,478	-969
Age 4949	4,584	4,364	4,382	4,346	4,202	4,005	3,611	3,552	-1,032
Age 5050	4,708	4,544	4,330	4,337	4,274	4,149	3,962	3,591	-1,117
Age 5151	4,470	4,638	4,466	4,242	4,259	4,171	4,095	3,936	-534
Age 5252	4,581	4,438	4,594	4,420	4,198	4,220	4,154	4,097	-484
Age 5353	4,428	4,524	4,376	4,550	4,344	4,150	4,174	4,109	-319
Age 5454	4,172	4,375	4,444	4,304	4,507	4,334	4,117	4,187	15
Age 5555	4,181	4,112	4,326	4,382	4,255	4,447	4,275	4,045	-136
Age 5656	4,079	4,141	4,068	4,270	4,371	4,227	4,407	4,259	180
Age 5757	3,942	4,054	4,072	4,006	4,204	4,290	4,145	4,330	388
Age 5858	3,610	3,849	4,010	4,010	3,899	4,148	4,259	4,117	507
Age 5959	3,427	3,579	3,836	3,964	3,958	3,831	4,071	4,202	775
Age 6060	3,452	3,370	3,532	3,775	3,887	3,910	3,778	4,043	591
Age 6161	3,249	3,397	3,330	3,467	3,699	3,802	3,825	3,708	459
Age 6262	3,236	3,230	3,364	3,287	3,402	3,618	3,741	3,793	557
Age 6363	3,562	3,186	3,194	3,308	3,198	3,327	3,554	3,673	111
Age 6464	2,549	3,518	3,133	3,135	3,269	3,139	3,246	3,513	964
Age 6565	2,567	2,506	3,477	3,085	3,091	3,212	3,075	3,189	622
Age 6666	2,606	2,517	2,461	3,427	3,048	3,019	3,145	3,017	411
Age 6767	2,758	2,566	2,478	2,416	3,391	2,997	2,968	3,093	335
Age 6868	2,287	2,689	2,533	2,425	2,380	3,327	2,933	2,913	626
Age 6969	1,977	2,281	2,643	2,503	2,381	2,327	3,271	2,886	909
Age 7070	1,812	1,951	2,256	2,602	2,451	2,312	2,295	3,195	1,383
Age 7171	1,736	1,758	1,917	2,196	2,539	2,356	2,262	2,251	515
Age 7272	1,693	1,692	1,718	1,866	2,145	2,474	2,308	2,207	514
Age 7373	1,578	1,663	1,638	1,684	1,828	2,086	2,400	2,229	651
Age 7474	1,502	1,548	1,616	1,595	1,651	1,801	2,043	2,330	828
Age 7575	1,511	1,460	1,508	1,581	1,559	1,609	1,742	1,985	474
Age 7676	1,360	1,467	1,440	1,488	1,545	1,515	1,552	1,701	341
Age 7777	1,365	1,314	1,426	1,409	1,453	1,493	1,479	1,497	132
Age 7878	1,367	1,308	1,256	1,366	1,341	1,398	1,433	1,427	60
Age 7979	1,333	1,316	1,250	1,204	1,309	1,309	1,339	1,357	24
Age 8080	1,291	1,252	1,241	1,198	1,133	1,226	1,230	1,250	-41
Age 8181	1,237	1,265	1,213	1,198	1,176	1,121	1,192	1,184	-53
Age 8282	1,215	1,157	1,190	1,128	1,151	1,115	1,066	1,123	-92
Age 8383	1,075	1,141	1,088	1,120	1,067	1,090	1,046	1,004	-71
Age 8484	1,016	995	1,077	1,000	1,036	992	1,028	970	-46
Age 8585	5,908	6,098	6,255	6,359	6,486	6,539	6,502	6,528	620
Age 0517	44,415	43,786	42,966	42,052	41,116	40,348	39,741	39,395	-5,020