Population Demographics for Decatur County, Iowa in 2019, 2018



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Population Demographics by Race

RacePopulation% of Total
Total Population8,457100
White8,06895
Hispanic or Latino1812
Black or African American1521

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population4,2384,2198,457
White4,0054,0638,068
Hispanic or Latino10081181
Black or African American10844152

Relevant Related Information

Demographic population totals

Total population in Decatur County

 
Total Population:8,457
Male Population:4,238
Female Population:4,219

Demographic median age by sex

Median age in Decatur County

 
Both sexes38
Male36
Female40

Demographic sex by age for the population in households

Population in households in Decatur County

 
Total Population:7,794
Male Population:3,908
Under 5 years:293
5 to 9 years:260
10 to 14 years:274
15 to 17 years:193
18 and 19 years:95
20 years:59
21 years:59
22 to 24 years:171
25 to 29 years:204
30 to 34 years:185
35 to 39 years:210
40 to 44 years:205
45 to 49 years:255
50 to 54 years:282
55 to 59 years:281
60 and 61 years:103
62 to 64 years:136
65 and 66 years:77
67 to 69 years:105
70 to 74 years:164
75 to 79 years:143
80 to 84 years:94
85 years and over:60
Female Population:3,886
Under 5 years:239
5 to 9 years:250
10 to 14 years:248
15 to 17 years:160
18 and 19 years:84
20 years:50
21 years:70
22 to 24 years:128
25 to 29 years:202
30 to 34 years:189
35 to 39 years:205
40 to 44 years:204
45 to 49 years:279
50 to 54 years:276
55 to 59 years:280
60 and 61 years:93
62 to 64 years:128
65 and 66 years:88
67 to 69 years:122
70 to 74 years:181
75 to 79 years:165
80 to 84 years:126
85 years and over:119

Demographic average population of home by age

Average household size in Decatur County

 
Total:2
Under 18 years:1
18 years and over:2

Demographic household type

Number of occupied homes in Decatur County

 
Total:3,223
Family led homes:2,076
Husband-wife family:1,664
Other family:412
Population of male led with no wife present:135
Population female led with no husband present:277
Population of Nonfamily homes:1,147
Population living alone:939
Population not living alone:208

Demographic population of homes with people under 18 years old by type

Total occupied homes in Decatur County with people under 18 years old:

 
Total:3,223
Population of homes with one or more people under 18 years:903
Population of family homes:890
Husband-wife family:604
Under 6 years only:120
Under 6 years and 6 to 17 years:155
6 to 17 years only:329
Other family:286
Male householder, no wife present:88
Under 6 years only:24
Under 6 years and 6 to 17 years:18
6 to 17 years only:46
Female led with no husband present:198
Under 6 years only:45
Under 6 years and 6 to 17 years:46
6 to 17 years only:107
Nonfamily households:13
Male led households:12
Under 6 years only:4
Under 6 years and 6 to 17 years:2
6 to 17 years only:6
Female led householder:1
Under 6 years only:0
Under 6 years and 6 to 17 years:0
6 to 17 years only:1
Households with no people under 18 years:2,320
Family households:1,186
Husband-wife family:1,060
Other family:126
Male led with no wife present:47
Female led with no husband present:79
Nonfamily households:1,134
Male led householder:535
Female led householder:599

Demographic type of home by age of owner-renter

Total number led homes in Decatur County, by type

 
Total Home Population:3,223
Population of Family homes:2,076
Population of 15 to 24 year olds:66
Population of 25 to 34 year olds:287
Population of 35 to 44 year olds:357
Population of 45 to 54 year olds:431
Population of 55 to 59 year olds:216
Population of 60 to 64 year olds:194
Population of 65 to 74 year olds:296
Population of 75 to 84 year olds:190
Population of 85 year olds and over:39
Population of Nonfamily Homes:1,147
Population of 15 to 24 year olds:137
Population of 25 to 34 year olds:97
Population of 35 to 44 year olds:92
Population of 45 to 54 year olds:185
Population of 55 to 59 year olds:103
Population of 60 to 64 year olds:84
Population of 65 to 74 year olds:160
Population of 75 to 84 year olds:180
Population of 85 year olds and over:109

Demographic population of homes with people 60 year olds and over

households in Decatur County containing people over 60

 
Total Population:3,223
Population of homes with one or more people 60 years and over:1,330
1-person household:506
2-or-more-person household:824
Family households:791
Nonfamily households:33
Population of homes with no people 60 years and over:1,893
1-person household:433
2-or-more-person household:1,460
Family homes:1,285
Nonfamily homes:175

Demographic population of multigenerational homes

homes in Decatur County with multiple generations.

 
Total Population:3,223
Home has three or more generations:60
Home does not have three or more generations:3,163

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Decatur County under 18 years old in homes

 
Total Population:1,916
Unmarried partner of home lead present:199
In family homes:185
Population of male led and male partner homes:2
Population of male led and female partner households:80
Population of female led and female partner households:1
Population of female led and male partner households:102
In nonfamily homes:14
Population of male led and male partner homes:0
Population of male led and female partner homes:14
Population of female led and female partner homes:0
Population of female led and male partner homes:0
No unmarried partner of home lead present:1,717
In family homes:1,713
Population of husband-wife family homes:1,347
Population of male lead with no wife present, family homes:83
Population of female lead with no husband present, family homes:283
In nonfamily homes:4

Demographic population in families by age

Population in families living in Decatur County

 
Total Population:6,194
Population Under 18 years:1,879
Population 18 years and over:4,315

Demographic tenure of people in homes

How long in Decatur County have lived in one place.

 
Total:3,223
Population of Owner occupied homes:2,271
Family home:1,677
Nonfamily homess:594
Male led home:277
Living alone:225
Not living alone:52
Female led home:317
Living alone:288
Not living alone:29
Population of Renter occupied homes:952
Family run homes:399
Husband-wife family:219
Other family:180
Male led with no wife present:55
Female led with no husband present:125
Nonfamily Homes:553
Male led homes:270
Male living alone:190
Male not living alone:80
Female led homes:283
Females living alone:236
Females not living alone:47