Cobb County, GA [13067] Demographic Characteristics & Trends
  -- a component of the Atlanta-Sandy Springs-Roswell, GA metropolitan area [12060] -- 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	689,595	697,433	707,549	717,201	729,904	742,023	750,477	755,754	66,159
Births	...	9,481	9,488	9,232	9,307	9,748	9,432	9,514	9,457
Deaths	...	3,741	3,659	3,841	3,979	4,152	4,328	4,498	4,028
Natural Increase	...	5,740	5,829	5,391	5,328	5,596	5,104	5,016	5,429
Net Migration	...	2,191	4,364	4,337	7,387	6,569	3,349	264	4,066
International	...	2,238	2,286	2,506	2,806	3,144	3,228	3,227	2,776
Domestic	...	-47	2,078	1,831	4,581	3,425	121	-2,963	1,289

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	689,595	697,433	707,549	717,201	729,904	742,023	750,477	755,754	66,159
Male	335,037	338,665	343,334	346,895	352,799	358,634	362,562	365,295	30,258
Female	354,558	358,768	364,215	370,306	377,105	383,389	387,915	390,459	35,901
Group Quarters	...	9,117	9,129	9,010	9,242	9,127	9,230	9,301	165

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	689,595	697,433	707,549	717,201	729,904	742,023	750,477	755,754	66,159
White alone	461,967	463,760	467,139	468,934	472,021	475,389	477,129	476,111	14,144
Black alone	177,284	181,489	186,249	192,269	199,455	205,976	210,431	214,995	37,711
AIAN alone	3,472	3,507	3,539	3,497	3,401	3,421	3,520	3,563	91
Asian alone	31,848	33,018	34,267	35,520	37,290	38,801	40,215	41,313	9,465
NHOPI alone	558	499	516	492	526	527	531	512	-46
Two+ Races	14,466	15,160	15,839	16,489	17,211	17,909	18,651	19,260	4,794
Hispanic (any race)	84,674	86,372	88,029	89,879	91,860	94,375	96,993	98,915	14,241

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	755,754	476,111	214,995	3,563	41,313	512	19,260	98,915
Age 0-4	47,460	26,991	14,969	279	2,426	47	2,748	9,963
Age 5-9	49,453	28,422	15,488	325	2,432	39	2,747	10,574
Age 10-14	52,319	30,762	16,127	339	2,641	20	2,430	10,162
Age 15-19	51,024	30,355	16,027	320	2,297	31	1,994	8,731
Age 20-24	49,095	28,405	16,402	260	2,459	31	1,538	7,543
Age 25-29	55,647	31,039	18,908	282	3,934	35	1,449	7,271
Age 30-34	54,132	30,948	17,466	273	4,234	42	1,169	7,632
Age 35-39	54,399	31,991	17,258	258	3,736	41	1,115	8,151
Age 40-44	53,159	31,625	16,440	252	3,774	45	1,023	7,949
Age 45-49	55,861	34,831	16,487	297	3,347	49	850	6,554
Age 50-54	52,974	34,436	15,020	243	2,556	46	673	5,030
Age 55-59	49,568	34,095	12,497	150	2,269	32	525	3,376
Age 60-64	41,326	30,174	8,814	105	1,820	25	388	2,244
Age 65-69	33,488	25,712	5,929	87	1,480	8	272	1,585
Age 70-74	24,068	19,698	3,304	44	833	10	179	897
Age 75-79	14,316	11,700	1,909	27	563	10	107	581
Age 80-84	8,848	7,510	1,008	16	275	1	38	301
Age 85 up	8,617	7,417	942	6	237	0	15	371

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	9,396	9,475	9,500	9,253	9,324	9,763	9,437	9,513	117
Age 0101	9,226	9,480	9,443	9,642	9,325	9,400	9,708	9,412	186
Age 0202	9,729	9,285	9,589	9,611	9,679	9,479	9,426	9,674	-55
Age 0303	9,901	9,649	9,495	9,691	9,723	9,853	9,583	9,334	-567
Age 0404	9,932	9,973	9,713	9,543	9,803	9,738	9,861	9,527	-405
Age 0505	9,930	9,972	10,033	9,754	9,623	9,867	9,764	9,802	-128
Age 0606	9,889	9,936	10,001	10,105	9,936	9,716	9,898	9,792	-97
Age 0707	9,813	9,927	10,024	10,138	10,273	10,112	9,788	9,845	32
Age 0808	9,826	9,822	10,001	10,038	10,224	10,399	10,181	9,821	-5
Age 0909	9,948	9,816	9,933	10,061	10,170	10,311	10,616	10,193	245
Age 1010	10,026	9,969	9,947	9,983	10,217	10,306	10,371	10,611	585
Age 1111	9,758	10,049	9,996	10,103	10,136	10,389	10,443	10,398	640
Age 1212	9,705	9,788	10,205	10,090	10,267	10,242	10,457	10,436	731
Age 1313	9,545	9,805	9,859	10,315	10,283	10,434	10,344	10,482	937
Age 1414	9,685	9,633	9,846	10,004	10,474	10,488	10,472	10,392	707
Age 1515	9,948	9,686	9,685	9,916	10,115	10,535	10,571	10,492	544
Age 1616	10,062	9,942	9,863	9,779	10,139	10,270	10,612	10,659	597
Age 1717	10,057	10,171	10,017	9,988	9,899	10,257	10,350	10,714	657
Age 1818	9,504	9,571	9,726	9,622	9,654	9,524	9,878	9,861	357
Age 1919	8,686	8,967	9,138	9,160	9,231	9,189	9,101	9,298	612
Age 2020	8,735	8,645	9,013	9,154	9,209	9,100	9,118	9,008	273
Age 2121	8,685	8,975	8,874	9,261	9,402	9,410	9,389	9,283	598
Age 2222	8,803	9,054	9,408	9,405	9,815	9,789	9,758	9,789	986
Age 2323	9,133	9,232	9,472	9,817	9,892	10,323	10,277	10,248	1,115
Age 2424	9,526	9,446	9,695	10,075	10,425	10,529	10,828	10,767	1,241
Age 2525	9,859	9,605	9,710	10,072	10,449	11,049	10,936	11,247	1,388
Age 2626	9,591	10,053	9,724	9,964	10,321	10,905	11,304	11,171	1,580
Age 2727	9,999	9,691	10,098	9,942	10,321	10,521	10,867	11,462	1,463
Age 2828	10,022	9,995	9,840	10,399	10,196	10,655	10,627	11,013	991
Age 2929	10,244	9,960	9,937	9,940	10,627	10,420	10,768	10,754	510
Age 3030	10,570	10,291	10,146	10,096	10,143	10,839	10,613	10,854	284
Age 3131	10,094	10,710	10,437	10,319	10,450	10,380	11,023	10,712	618
Age 3232	9,985	10,138	10,685	10,446	10,576	10,664	10,456	11,113	1,128
Age 3333	10,240	10,103	10,210	10,815	10,746	10,805	10,795	10,673	433
Age 3434	10,043	10,375	10,198	10,285	11,051	10,951	10,968	10,780	737
Age 3535	10,460	10,037	10,417	10,180	10,403	11,243	10,994	10,952	492
Age 3636	10,336	10,373	10,171	10,557	10,314	10,557	11,326	11,006	670
Age 3737	10,570	10,391	10,486	10,233	10,602	10,447	10,642	11,362	792
Age 3838	11,092	10,552	10,455	10,510	10,357	10,696	10,484	10,635	-457
Age 3939	11,737	11,121	10,651	10,438	10,646	10,260	10,710	10,444	-1,293
Age 4040	11,853	11,766	11,101	10,686	10,488	10,755	10,346	10,698	-1,155
Age 4141	11,007	11,862	11,747	11,163	10,746	10,458	10,835	10,387	-620
Age 4242	10,643	11,070	11,920	11,745	11,198	10,850	10,544	10,877	234
Age 4343	10,453	10,684	11,077	11,868	11,755	11,204	10,771	10,448	-5
Age 4444	10,527	10,436	10,627	11,018	11,856	11,771	11,209	10,749	222
Age 4545	11,270	10,533	10,475	10,588	11,017	11,910	11,747	11,216	-54
Age 4646	11,297	11,212	10,487	10,399	10,644	11,018	11,965	11,592	295
Age 4747	11,023	11,292	11,212	10,435	10,437	10,646	10,935	11,845	822
Age 4848	10,843	10,992	11,274	11,182	10,428	10,490	10,578	10,799	-44
Age 4949	10,713	10,820	11,028	11,181	11,139	10,374	10,440	10,409	-304
Age 5050	10,708	10,627	10,743	10,917	11,139	11,006	10,299	10,362	-346
Age 5151	10,237	10,658	10,619	10,678	10,900	11,079	10,967	10,254	17
Age 5252	9,883	10,181	10,654	10,625	10,561	10,809	10,982	10,861	978
Age 5353	9,733	9,879	10,198	10,590	10,547	10,481	10,797	10,828	1,095
Age 5454	9,246	9,645	9,744	10,162	10,581	10,495	10,393	10,669	1,423
Age 5555	9,135	9,252	9,605	9,582	10,072	10,451	10,333	10,230	1,095
Age 5656	8,526	9,084	9,218	9,589	9,550	10,001	10,345	10,257	1,731
Age 5757	8,183	8,472	9,028	9,105	9,425	9,425	9,866	10,232	2,049
Age 5858	7,737	8,121	8,408	8,935	8,980	9,350	9,324	9,722	1,985
Age 5959	7,474	7,618	8,027	8,286	8,816	8,842	9,252	9,127	1,653
Age 6060	7,375	7,386	7,554	7,868	8,194	8,744	8,684	9,087	1,712
Age 6161	7,123	7,326	7,376	7,514	7,831	8,130	8,614	8,563	1,440
Age 6262	7,121	7,043	7,294	7,224	7,454	7,706	7,958	8,461	1,340
Age 6363	7,328	7,091	7,026	7,222	7,161	7,429	7,568	7,796	468
Age 6464	5,247	7,206	7,016	6,932	7,153	7,073	7,319	7,419	2,172
Age 6565	4,945	5,213	7,172	6,869	6,889	7,056	6,948	7,219	2,274
Age 6666	4,770	4,884	5,135	7,090	6,775	6,733	6,899	6,744	1,974
Age 6767	4,743	4,677	4,821	5,080	6,951	6,699	6,593	6,729	1,986
Age 6868	3,972	4,690	4,651	4,718	4,992	6,833	6,561	6,386	2,414
Age 6969	3,522	3,911	4,633	4,589	4,674	4,923	6,729	6,410	2,888
Age 7070	3,311	3,461	3,840	4,562	4,531	4,589	4,795	6,526	3,215
Age 7171	3,077	3,245	3,403	3,770	4,490	4,461	4,504	4,683	1,606
Age 7272	2,934	3,029	3,195	3,340	3,675	4,442	4,366	4,378	1,444
Age 7373	2,604	2,864	2,967	3,145	3,279	3,588	4,332	4,238	1,634
Age 7474	2,540	2,519	2,803	2,900	3,094	3,192	3,491	4,243	1,703
Age 7575	2,452	2,478	2,490	2,747	2,835	2,992	3,130	3,404	952
Age 7676	2,148	2,374	2,422	2,441	2,676	2,761	2,908	3,058	910
Age 7777	2,018	2,049	2,281	2,336	2,350	2,587	2,683	2,802	784
Age 7878	1,921	1,973	1,971	2,193	2,251	2,294	2,514	2,613	692
Age 7979	1,866	1,870	1,912	1,897	2,111	2,184	2,195	2,439	573
Age 8080	1,750	1,737	1,753	1,810	1,806	1,979	2,064	2,061	311
Age 8181	1,543	1,656	1,646	1,697	1,723	1,746	1,925	1,972	429
Age 8282	1,425	1,434	1,577	1,548	1,602	1,636	1,647	1,808	383
Age 8383	1,328	1,365	1,363	1,525	1,497	1,517	1,548	1,560	232
Age 8484	1,190	1,252	1,266	1,278	1,447	1,382	1,413	1,447	257
Age 8585	6,561	6,833	7,149	7,468	7,744	8,117	8,417	8,617	2,056
Age 0517	128,192	128,516	129,410	130,274	131,756	133,326	133,867	133,637	5,445