Jefferson County, IA [19101] Demographic Characteristics & Trends
  -- a component of the Fairfield, IA metropolitan area [21840] -- 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	16,829	17,014	17,215	17,509	17,693	17,927	18,172	18,422	1,593
Births	...	129	146	148	152	171	151	159	151
Deaths	...	163	142	159	170	128	169	174	158
Natural Increase	...	-34	4	-11	-18	43	-18	-15	-7
Net Migration	...	223	197	308	201	189	263	267	235
International	...	160	254	303	325	340	343	340	295
Domestic	...	63	-57	5	-124	-151	-80	-73	-60

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	16,829	17,014	17,215	17,509	17,693	17,927	18,172	18,422	1,593
Male	8,998	9,130	9,301	9,496	9,656	9,871	10,039	10,207	1,209
Female	7,831	7,884	7,914	8,013	8,037	8,056	8,133	8,215	384
Group Quarters	...	1,731	1,728	1,725	1,724	1,729	1,724	1,721	-10

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Total Population	16,829	17,014	17,215	17,509	17,693	17,927	18,172	18,422	1,593
White alone	14,864	14,917	14,960	14,993	14,940	14,921	15,036	15,179	315
Black alone	228	247	256	309	348	391	431	438	210
AIAN alone	38	39	38	42	48	52	52	53	15
Asian alone	1,463	1,566	1,706	1,895	2,072	2,257	2,337	2,426	963
NHOPI alone	4	4	5	3	8	11	7	5	1
Two+ Races	232	241	250	267	277	295	309	321	89
Hispanic (any race)	407	447	473	493	513	527	517	539	132

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	18,422	15,179	438	53	2,426	5	321	539
Age 0-4	807	712	15	4	25	0	51	47
Age 5-9	737	671	14	4	17	0	31	58
Age 10-14	823	761	14	3	19	1	25	29
Age 15-19	828	724	25	3	61	0	15	32
Age 20-24	2,125	855	103	2	1,135	1	29	34
Age 25-29	1,599	912	94	5	556	0	32	57
Age 30-34	1,076	836	25	2	188	2	23	78
Age 35-39	1,012	820	24	4	142	0	22	40
Age 40-44	894	730	28	3	115	0	18	45
Age 45-49	914	815	22	2	60	0	15	29
Age 50-54	923	846	22	5	37	1	12	19
Age 55-59	1,189	1,143	15	3	22	0	6	17
Age 60-64	1,557	1,506	12	9	16	0	14	24
Age 65-69	1,648	1,610	11	2	16	0	9	13
Age 70-74	962	936	6	2	9	0	9	5
Age 75-79	497	482	6	0	5	0	4	5
Age 80-84	340	334	1	0	1	0	4	3
Age 85 up	491	486	1	0	2	0	2	4

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

Item	2010	2011	2012	2013	2014	2015	2016	2017	2010-2017
Age 0000	134	129	144	147	150	171	151	159	25
Age 0101	149	136	142	135	153	153	171	164	15
Age 0202	163	152	136	142	144	147	163	183	20
Age 0303	148	165	167	140	151	148	142	161	13
Age 0404	161	153	157	166	142	157	148	140	-21
Age 0505	166	164	158	148	153	137	157	141	-25
Age 0606	163	164	166	161	149	151	134	157	-6
Age 0707	164	160	169	171	156	146	157	142	-22
Age 0808	162	173	144	168	173	157	147	147	-15
Age 0909	155	168	180	151	169	167	152	150	-5
Age 1010	165	165	170	175	145	175	176	159	-6
Age 1111	171	157	163	165	173	147	170	174	3
Age 1212	170	183	158	167	160	176	144	164	-6
Age 1313	179	172	181	165	168	162	177	145	-34
Age 1414	196	187	170	189	170	167	166	181	-15
Age 1515	193	193	184	166	181	175	159	168	-25
Age 1616	193	201	202	189	163	175	175	165	-28
Age 1717	210	194	198	189	182	160	182	178	-32
Age 1818	195	203	188	184	170	170	154	171	-24
Age 1919	152	185	182	159	167	154	157	146	-6
Age 2020	181	213	226	234	224	236	229	220	39
Age 2121	382	372	421	446	448	445	471	452	70
Age 2222	380	403	419	469	510	505	469	528	148
Age 2323	317	357	399	435	479	517	520	484	167
Age 2424	274	254	284	351	376	405	430	441	167
Age 2525	262	273	260	281	353	370	421	429	167
Age 2626	225	248	257	241	251	318	254	396	171
Age 2727	252	232	255	280	262	277	346	253	1
Age 2828	220	234	223	247	267	230	247	286	66
Age 2929	200	204	206	214	228	241	213	235	35
Age 3030	223	210	218	199	213	231	239	217	-6
Age 3131	175	221	204	224	196	208	245	224	49
Age 3232	153	170	222	175	203	184	195	211	58
Age 3333	186	168	197	232	194	225	202	213	27
Age 3434	164	186	177	203	234	199	217	211	47
Age 3535	171	159	179	187	195	232	207	228	57
Age 3636	154	175	157	172	168	196	231	180	26
Age 3737	160	143	171	166	160	164	189	236	76
Age 3838	183	168	150	178	168	172	184	193	10
Age 3939	176	180	166	144	181	181	180	175	-1
Age 4040	171	180	182	163	146	186	190	183	12
Age 4141	165	169	183	185	165	147	195	182	17
Age 4242	158	172	183	190	183	164	154	204	46
Age 4343	162	160	173	190	197	181	167	162	0
Age 4444	160	157	154	171	178	185	175	163	3
Age 4545	182	163	156	156	180	177	193	184	2
Age 4646	206	174	161	156	152	172	174	192	-14
Age 4747	188	216	175	166	156	159	181	186	-2
Age 4848	216	176	214	176	164	152	156	190	-26
Age 4949	248	213	177	220	175	174	150	162	-86
Age 5050	231	243	206	172	214	173	169	145	-86
Age 5151	233	242	248	222	185	220	184	174	-59
Age 5252	261	228	233	234	215	178	212	183	-78
Age 5353	264	264	229	232	230	218	193	220	-44
Age 5454	294	266	272	245	239	237	222	201	-93
Age 5555	335	277	260	267	237	234	231	201	-134
Age 5656	332	341	278	258	270	233	234	233	-99
Age 5757	331	329	333	281	252	262	231	236	-95
Age 5858	382	335	333	343	290	270	268	244	-138
Age 5959	366	383	334	343	344	291	285	275	-91
Age 6060	379	370	376	326	336	343	283	282	-97
Age 6161	347	386	360	376	326	331	340	280	-67
Age 6262	336	343	377	357	382	326	336	345	9
Age 6363	315	318	333	360	350	358	319	334	19
Age 6464	218	312	310	331	367	358	373	316	98
Age 6565	204	210	301	302	321	357	356	367	163
Age 6666	174	196	202	298	299	317	348	343	169
Age 6767	188	166	198	202	296	292	316	340	152
Age 6868	131	189	156	195	195	290	288	311	180
Age 6969	104	126	185	155	185	195	282	287	183
Age 7070	118	101	128	190	153	180	188	278	160
Age 7171	106	122	106	128	187	146	174	190	84
Age 7272	105	105	121	102	128	185	139	176	71
Age 7373	95	101	106	117	99	119	181	142	47
Age 7474	84	89	92	103	110	93	116	176	92
Age 7575	95	81	91	97	107	111	100	121	26
Age 7676	83	94	75	84	91	96	107	93	10
Age 7777	76	76	87	67	86	90	94	106	30
Age 7878	86	76	72	89	67	83	90	94	8
Age 7979	76	82	72	69	88	65	76	83	7
Age 8080	82	76	79	74	69	89	64	78	-4
Age 8181	76	82	72	81	71	69	86	60	-16
Age 8282	72	69	81	63	73	64	62	82	10
Age 8383	73	69	69	78	57	70	64	61	-12
Age 8484	70	67	67	63	76	52	71	59	-11
Age 8585	424	446	465	477	473	504	484	491	67
Age 0517	2,287	2,281	2,243	2,204	2,142	2,095	2,096	2,071	-216