Marion County, IA [19125] Demographic Characteristics & Trends
  -- a component of the Pella, IA metropolitan area [37800] -- 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	33,225	33,262	33,266	33,010	33,260	33,109	33,149	33,105	-120
Births	...	385	335	380	380	364	378	371	370
Deaths	...	312	325	356	324	353	329	318	331
Natural Increase	...	73	10	24	56	11	49	53	39
Net Migration	...	-34	-3	-285	198	-165	-8	-96	-56
International	...	10	14	8	13	15	15	15	13
Domestic	...	-44	-17	-293	185	-180	-23	-111	-69

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	33,225	33,262	33,266	33,010	33,260	33,109	33,149	33,105	-120
Male	16,495	16,446	16,543	16,433	16,607	16,494	16,517	16,480	-15
Female	16,730	16,816	16,723	16,577	16,653	16,615	16,632	16,625	-105
Group Quarters	...	1,669	1,597	1,444	1,545	1,413	1,379	1,378	-315

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	33,225	33,262	33,266	33,010	33,260	33,109	33,149	33,105	-120
White alone	32,227	32,229	32,192	31,883	32,108	31,927	31,925	31,876	-351
Black alone	232	229	242	258	259	272	270	279	47
AIAN alone	62	62	64	67	76	74	80	76	14
Asian alone	400	404	416	440	452	465	487	470	70
NHOPI alone	8	10	9	9	9	9	10	10	2
Two+ Races	296	328	343	353	356	362	377	394	98
Hispanic (any race)	533	542	583	573	600	608	636	650	117

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	33,105	31,876	279	76	470	10	394	650
Age 0-4	1,910	1,814	17	9	21	0	49	60
Age 5-9	2,212	2,094	19	5	23	0	71	78
Age 10-14	2,296	2,174	32	4	33	0	53	70
Age 15-19	2,546	2,355	47	3	84	0	57	67
Age 20-24	2,386	2,275	22	9	39	3	38	54
Age 25-29	1,662	1,583	24	7	25	1	22	59
Age 30-34	1,838	1,789	7	7	20	1	14	59
Age 35-39	1,997	1,913	24	2	45	0	13	34
Age 40-44	1,836	1,782	15	5	25	0	9	40
Age 45-49	1,972	1,901	12	3	36	1	19	21
Age 50-54	2,165	2,105	15	5	32	1	7	22
Age 55-59	2,367	2,308	15	2	32	1	9	20
Age 60-64	2,095	2,051	11	2	17	0	14	28
Age 65-69	1,811	1,774	13	6	13	0	5	9
Age 70-74	1,367	1,345	3	3	12	0	4	13
Age 75-79	1,049	1,034	3	3	3	1	5	5
Age 80-84	761	752	0	1	3	1	4	4
Age 85 up	835	827	0	0	7	0	1	7

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	406	379	331	378	377	361	375	368	-38
Age 0101	420	430	393	341	376	387	392	373	-47
Age 0202	460	423	417	381	378	389	405	381	-79
Age 0303	456	470	428	425	386	381	392	404	-52
Age 0404	444	463	468	439	434	402	397	384	-60
Age 0505	453	460	464	489	444	440	406	393	-60
Age 0606	458	460	456	462	499	446	454	402	-56
Age 0707	455	467	461	459	460	508	456	443	-12
Age 0808	467	456	455	482	455	461	514	457	-10
Age 0909	445	465	470	456	478	460	470	517	72
Age 1010	477	446	467	465	450	477	465	469	-8
Age 1111	484	482	444	461	474	442	465	472	-12
Age 1212	457	468	487	440	463	464	435	467	10
Age 1313	460	462	469	487	455	468	457	431	-29
Age 1414	471	453	468	467	495	456	469	457	-14
Age 1515	483	464	462	478	469	490	444	480	-3
Age 1616	486	485	481	465	475	481	494	457	-29
Age 1717	517	484	487	469	465	478	483	491	-26
Age 1818	549	563	527	515	493	489	501	495	-54
Age 1919	652	702	711	652	671	614	604	623	-29
Age 2020	582	613	674	652	653	602	582	590	8
Age 2121	540	522	558	604	609	571	545	531	-9
Age 2222	463	452	434	451	526	502	506	481	18
Age 2323	304	332	301	312	323	399	423	374	70
Age 2424	319	299	311	293	321	334	394	410	91
Age 2525	340	336	315	319	289	318	336	390	50
Age 2626	340	351	334	318	333	291	319	324	-16
Age 2727	353	332	346	335	330	344	295	318	-35
Age 2828	366	362	331	363	341	327	352	289	-77
Age 2929	368	399	374	341	364	347	333	341	-27
Age 3030	378	363	392	377	340	369	346	341	-37
Age 3131	353	381	359	392	387	349	370	347	-6
Age 3232	358	353	383	367	398	405	362	380	22
Age 3333	365	371	354	390	377	402	400	366	1
Age 3434	356	383	396	362	401	378	407	404	48
Age 3535	371	352	391	394	376	404	380	409	38
Age 3636	347	371	356	391	398	392	405	373	26
Age 3737	353	346	371	358	399	393	393	407	54
Age 3838	382	347	339	371	364	392	403	395	13
Age 3939	431	388	351	334	367	371	391	413	-18
Age 4040	413	427	403	352	339	365	377	397	-16
Age 4141	370	406	416	387	347	336	364	379	9
Age 4242	388	363	422	412	392	353	335	360	-28
Age 4343	421	392	380	423	430	396	355	346	-75
Age 4444	426	412	389	364	422	420	392	354	-72
Age 4545	454	425	420	376	370	422	428	399	-55
Age 4646	472	450	423	420	382	363	409	420	-52
Age 4747	472	467	455	414	416	388	364	421	-51
Age 4848	468	463	450	441	402	404	375	356	-112
Age 4949	516	462	481	458	452	399	412	376	-140
Age 5050	513	508	456	461	454	448	394	407	-106
Age 5151	518	520	517	464	477	453	455	402	-116
Age 5252	515	499	515	502	464	465	446	454	-61
Age 5353	472	510	497	501	496	461	460	449	-23
Age 5454	449	467	506	486	507	501	458	453	4
Age 5555	457	443	458	495	482	492	504	459	2
Age 5656	447	447	448	456	491	479	484	502	55
Age 5757	440	441	440	437	459	476	476	480	40
Age 5858	451	449	449	432	431	451	461	474	23
Age 5959	415	453	446	441	429	422	444	452	37
Age 6060	381	405	453	437	434	416	411	440	59
Age 6161	360	370	398	439	432	434	409	410	50
Age 6262	373	366	372	405	438	423	434	414	41
Age 6363	390	364	359	374	396	424	414	428	38
Age 6464	282	388	357	349	372	386	419	403	121
Age 6565	303	278	377	354	342	369	379	411	108
Age 6666	290	297	275	371	349	337	369	374	84
Age 6767	309	287	296	268	366	342	332	361	52
Age 6868	269	304	289	298	269	353	343	329	60
Age 6969	268	260	296	277	286	260	345	336	68
Age 7070	243	260	254	285	278	279	248	335	92
Age 7171	232	232	252	250	275	267	272	240	8
Age 7272	254	234	231	247	256	278	264	270	16
Age 7373	215	247	219	217	237	252	270	254	39
Age 7474	233	213	246	213	220	242	247	268	35
Age 7575	210	222	203	227	199	206	231	236	26
Age 7676	201	200	215	196	223	192	196	232	31
Age 7777	169	204	196	199	191	219	190	193	24
Age 7878	180	163	191	184	191	181	205	187	7
Age 7979	180	178	160	188	182	185	179	201	21
Age 8080	205	175	166	147	179	173	176	171	-34
Age 8181	164	206	165	156	139	164	168	169	5
Age 8282	150	157	194	151	147	128	155	156	6
Age 8383	140	136	143	182	138	144	115	150	10
Age 8484	146	135	132	129	174	135	142	115	-31
Age 8585	832	842	840	810	812	842	823	835	3
Age 0517	6,113	6,052	6,071	6,080	6,082	6,071	6,012	5,936	-177