St. Mary's County, MD [24037] Demographic Characteristics & Trends
  -- a component of the California-Lexington Park, MD metropolitan area [15680] -- 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	105,764	107,585	108,831	109,275	110,016	111,100	111,835	112,667	6,903
Births	...	1,484	1,391	1,381	1,391	1,516	1,429	1,441	1,433
Deaths	...	646	696	754	754	783	856	843	762
Natural Increase	...	838	695	627	637	733	573	598	672
Net Migration	...	971	563	-180	118	365	161	239	320
International	...	104	297	211	187	216	168	143	189
Domestic	...	867	266	-391	-69	149	-7	96	130

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	105,764	107,585	108,831	109,275	110,016	111,100	111,835	112,667	6,903
Male	52,654	53,689	54,320	54,564	54,911	55,433	55,854	56,243	3,589
Female	53,110	53,896	54,511	54,711	55,105	55,667	55,981	56,424	3,314
Group Quarters	...	2,926	2,922	2,859	2,798	2,807	2,778	2,779	-179

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	105,764	107,585	108,831	109,275	110,016	111,100	111,835	112,667	6,903
White alone	84,143	85,681	86,662	86,907	87,214	87,875	88,348	88,436	4,293
Black alone	15,252	15,351	15,420	15,529	15,737	15,931	16,092	16,479	1,227
AIAN alone	470	458	468	474	457	465	480	496	26
Asian alone	2,699	2,838	2,874	2,911	3,010	3,078	3,098	3,244	545
NHOPI alone	92	99	101	98	104	109	92	99	7
Two+ Races	3,108	3,158	3,306	3,356	3,494	3,642	3,725	3,913	805
Hispanic (any race)	4,056	4,346	4,661	4,862	5,124	5,403	5,582	5,911	1,855

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	112,667	88,436	16,479	496	3,244	99	3,913	5,911
Age 0-4	7,281	5,258	1,169	42	171	7	634	526
Age 5-9	7,720	5,719	1,179	20	169	5	628	566
Age 10-14	7,891	5,889	1,220	24	184	9	565	523
Age 15-19	7,750	5,837	1,204	28	203	3	475	448
Age 20-24	7,490	5,661	1,157	48	239	7	378	545
Age 25-29	7,929	6,038	1,349	40	232	11	259	488
Age 30-34	7,881	6,243	1,161	44	235	7	191	581
Age 35-39	7,318	5,829	1,022	33	238	13	183	515
Age 40-44	6,678	5,365	867	25	272	5	144	501
Age 45-49	7,696	6,142	1,125	34	286	5	104	334
Age 50-54	8,596	6,959	1,222	29	263	9	114	284
Age 55-59	8,096	6,602	1,117	33	243	9	92	224
Age 60-64	6,186	5,121	833	33	147	2	50	145
Age 65-69	4,809	3,965	654	24	127	2	37	83
Age 70-74	3,668	3,051	471	19	96	2	29	51
Age 75-79	2,511	2,132	299	8	60	1	11	35
Age 80-84	1,594	1,326	195	9	50	0	14	38
Age 85 up	1,573	1,299	235	3	29	2	5	24

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	1,463	1,479	1,389	1,375	1,378	1,499	1,421	1,429	-34
Age 0101	1,462	1,504	1,482	1,375	1,424	1,359	1,530	1,449	-13
Age 0202	1,514	1,458	1,467	1,482	1,374	1,407	1,393	1,539	25
Age 0303	1,585	1,572	1,469	1,478	1,473	1,399	1,432	1,410	-175
Age 0404	1,565	1,599	1,567	1,490	1,498	1,527	1,417	1,454	-111
Age 0505	1,544	1,589	1,615	1,569	1,496	1,523	1,553	1,437	-107
Age 0606	1,492	1,535	1,593	1,581	1,553	1,487	1,531	1,582	90
Age 0707	1,520	1,495	1,568	1,575	1,587	1,575	1,503	1,569	49
Age 0808	1,522	1,542	1,490	1,557	1,612	1,590	1,569	1,546	24
Age 0909	1,583	1,506	1,553	1,474	1,578	1,585	1,617	1,586	3
Age 1010	1,562	1,598	1,536	1,535	1,470	1,616	1,585	1,638	76
Age 1111	1,577	1,569	1,632	1,526	1,564	1,476	1,599	1,599	22
Age 1212	1,562	1,601	1,561	1,625	1,524	1,568	1,470	1,616	54
Age 1313	1,518	1,579	1,608	1,572	1,644	1,537	1,569	1,493	-25
Age 1414	1,502	1,518	1,573	1,599	1,559	1,635	1,496	1,545	43
Age 1515	1,582	1,502	1,535	1,554	1,589	1,582	1,629	1,515	-67
Age 1616	1,544	1,578	1,520	1,534	1,523	1,563	1,566	1,613	69
Age 1717	1,593	1,567	1,604	1,511	1,557	1,528	1,590	1,587	-6
Age 1818	1,638	1,613	1,622	1,611	1,528	1,576	1,533	1,585	-53
Age 1919	1,595	1,596	1,567	1,536	1,517	1,457	1,497	1,450	-145
Age 2020	1,645	1,633	1,622	1,600	1,604	1,588	1,505	1,551	-94
Age 2121	1,469	1,647	1,641	1,629	1,632	1,592	1,619	1,525	56
Age 2222	1,408	1,352	1,504	1,499	1,519	1,534	1,464	1,455	47
Age 2323	1,381	1,391	1,300	1,417	1,427	1,465	1,511	1,385	4
Age 2424	1,406	1,446	1,488	1,395	1,466	1,485	1,513	1,574	168
Age 2525	1,395	1,495	1,506	1,523	1,452	1,516	1,566	1,575	180
Age 2626	1,390	1,480	1,580	1,515	1,556	1,515	1,586	1,565	175
Age 2727	1,450	1,459	1,525	1,570	1,568	1,590	1,549	1,604	154
Age 2828	1,445	1,462	1,469	1,570	1,568	1,565	1,633	1,553	108
Age 2929	1,372	1,500	1,502	1,468	1,564	1,613	1,627	1,632	260
Age 3030	1,357	1,393	1,544	1,513	1,485	1,592	1,617	1,615	258
Age 3131	1,288	1,417	1,415	1,577	1,491	1,516	1,599	1,619	331
Age 3232	1,340	1,315	1,437	1,416	1,585	1,524	1,530	1,573	233
Age 3333	1,280	1,356	1,315	1,419	1,409	1,573	1,519	1,551	271
Age 3434	1,209	1,309	1,327	1,319	1,427	1,395	1,565	1,523	314
Age 3535	1,252	1,217	1,303	1,325	1,336	1,476	1,440	1,622	370
Age 3636	1,237	1,284	1,239	1,289	1,324	1,322	1,488	1,441	204
Age 3737	1,298	1,263	1,317	1,240	1,294	1,363	1,329	1,515	217
Age 3838	1,377	1,309	1,271	1,335	1,218	1,312	1,366	1,324	-53
Age 3939	1,508	1,411	1,344	1,300	1,369	1,265	1,337	1,416	-92
Age 4040	1,550	1,567	1,422	1,349	1,321	1,374	1,260	1,347	-203
Age 4141	1,526	1,574	1,571	1,441	1,322	1,324	1,356	1,298	-228
Age 4242	1,635	1,536	1,581	1,563	1,440	1,332	1,316	1,381	-254
Age 4343	1,668	1,640	1,536	1,571	1,551	1,445	1,294	1,330	-338
Age 4444	1,665	1,685	1,664	1,563	1,564	1,559	1,462	1,322	-343
Age 4545	1,799	1,662	1,666	1,634	1,543	1,571	1,566	1,443	-356
Age 4646	1,844	1,813	1,691	1,650	1,632	1,563	1,570	1,568	-276
Age 4747	1,799	1,842	1,812	1,688	1,661	1,632	1,555	1,560	-239
Age 4848	1,832	1,804	1,853	1,793	1,706	1,670	1,614	1,532	-300
Age 4949	1,782	1,814	1,809	1,852	1,778	1,692	1,648	1,593	-189
Age 5050	1,729	1,790	1,814	1,797	1,829	1,767	1,673	1,644	-85
Age 5151	1,691	1,728	1,759	1,793	1,791	1,818	1,753	1,654	-37
Age 5252	1,607	1,663	1,732	1,734	1,774	1,777	1,818	1,734	127
Age 5353	1,482	1,620	1,676	1,720	1,727	1,762	1,759	1,814	332
Age 5454	1,493	1,467	1,606	1,641	1,707	1,723	1,740	1,750	257
Age 5555	1,391	1,470	1,457	1,584	1,617	1,681	1,711	1,743	352
Age 5656	1,265	1,383	1,461	1,442	1,586	1,601	1,638	1,672	407
Age 5757	1,267	1,268	1,363	1,440	1,422	1,573	1,584	1,621	354
Age 5858	1,208	1,257	1,244	1,349	1,424	1,400	1,546	1,552	344
Age 5959	1,135	1,210	1,241	1,242	1,326	1,394	1,381	1,508	373
Age 6060	1,056	1,137	1,183	1,221	1,222	1,305	1,349	1,363	307
Age 6161	1,082	1,069	1,135	1,181	1,200	1,206	1,287	1,323	241
Age 6262	1,078	1,070	1,036	1,109	1,145	1,154	1,173	1,239	161
Age 6363	1,104	1,073	1,043	1,001	1,080	1,140	1,142	1,154	50
Age 6464	791	1,087	1,055	1,023	975	1,056	1,100	1,107	316
Age 6565	788	762	1,059	1,029	1,001	951	1,024	1,071	283
Age 6666	813	767	740	1,056	1,004	971	913	998	185
Age 6767	791	802	758	735	1,049	981	953	893	102
Age 6868	679	773	782	741	729	1,025	942	928	249
Age 6969	613	663	758	761	714	706	981	919	306
Age 7070	602	605	650	746	740	688	693	958	356
Age 7171	583	593	598	641	726	721	670	673	90
Age 7272	537	578	577	594	631	715	697	659	122
Age 7373	485	530	557	570	574	619	705	686	201
Age 7474	453	469	525	547	557	560	607	692	239
Age 7575	431	443	432	495	518	536	534	579	148
Age 7676	358	408	437	418	477	501	523	515	157
Age 7777	378	368	422	441	424	469	503	521	143
Age 7878	336	361	342	399	419	394	444	470	134
Age 7979	338	313	336	321	379	379	364	426	88
Age 8080	311	335	308	331	313	368	367	363	52
Age 8181	278	300	322	295	316	295	345	346	68
Age 8282	290	282	292	314	286	318	289	339	49
Age 8383	269	276	262	280	299	267	300	272	3
Age 8484	225	250	264	240	262	276	248	274	49
Age 8585	1,297	1,339	1,400	1,462	1,513	1,551	1,575	1,573	276
Age 0517	20,101	20,179	20,388	20,212	20,256	20,265	20,277	20,326	225