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Population Demographics for Jefferson, Iowa in 2020, 2019



Other Counties and Cities in Iowa


Population Demographics by Race

RacePopulation% of Total
Total Population4,345100
White4,25497

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population2,0582,2874,345
White2,0072,2474,254

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Demographic population totals

Total population in Jefferson

 
Total Population:4,345
Male Population:2,058
Female Population:2,287

Demographic median age by sex

Median age in Jefferson

 
Both sexes46
Male42
Female49

Demographic sex by age for the population in households

Population in households in Jefferson

 
Total Population:4,203
Male Population:2,018
Under 5 years:136
5 to 9 years:141
10 to 14 years:139
15 to 17 years:111
18 and 19 years:38
20 years:16
21 years:17
22 to 24 years:59
25 to 29 years:126
30 to 34 years:101
35 to 39 years:87
40 to 44 years:114
45 to 49 years:144
50 to 54 years:141
55 to 59 years:153
60 and 61 years:54
62 to 64 years:69
65 and 66 years:40
67 to 69 years:48
70 to 74 years:88
75 to 79 years:65
80 to 84 years:56
85 years and over:75
Female Population:2,185
Under 5 years:116
5 to 9 years:128
10 to 14 years:131
15 to 17 years:76
18 and 19 years:47
20 years:19
21 years:17
22 to 24 years:59
25 to 29 years:108
30 to 34 years:99
35 to 39 years:95
40 to 44 years:104
45 to 49 years:166
50 to 54 years:162
55 to 59 years:164
60 and 61 years:51
62 to 64 years:81
65 and 66 years:48
67 to 69 years:54
70 to 74 years:108
75 to 79 years:117
80 to 84 years:102
85 years and over:133

Demographic average population of home by age

Average household size in Jefferson

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

Demographic household type

Number of occupied homes in Jefferson

 
Total:1,900
Family led homes:1,172
Husband-wife family:911
Other family:261
Population of male led with no wife present:74
Population female led with no husband present:187
Population of Nonfamily homes:728
Population living alone:661
Population not living alone:67

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

Total occupied homes in Jefferson with people under 18 years old:

 
Total:1,900
Population of homes with one or more people under 18 years:503
Population of family homes:497
Husband-wife family:305
Under 6 years only:64
Under 6 years and 6 to 17 years:77
6 to 17 years only:164
Other family:192
Male householder, no wife present:49
Under 6 years only:13
Under 6 years and 6 to 17 years:11
6 to 17 years only:25
Female led with no husband present:143
Under 6 years only:35
Under 6 years and 6 to 17 years:22
6 to 17 years only:86
Nonfamily households:6
Male led households:4
Under 6 years only:0
Under 6 years and 6 to 17 years:0
6 to 17 years only:4
Female led householder:2
Under 6 years only:0
Under 6 years and 6 to 17 years:0
6 to 17 years only:2
Households with no people under 18 years:1,397
Family households:675
Husband-wife family:606
Other family:69
Male led with no wife present:25
Female led with no husband present:44
Nonfamily households:722
Male led householder:273
Female led householder:449

Demographic type of home by age of owner-renter

Total number led homes in Jefferson, by type

 
Total Home Population:1,900
Population of Family homes:1,172
Population of 15 to 24 year olds:43
Population of 25 to 34 year olds:170
Population of 35 to 44 year olds:170
Population of 45 to 54 year olds:264
Population of 55 to 59 year olds:136
Population of 60 to 64 year olds:98
Population of 65 to 74 year olds:134
Population of 75 to 84 year olds:106
Population of 85 year olds and over:51
Population of Nonfamily Homes:728
Population of 15 to 24 year olds:34
Population of 25 to 34 year olds:47
Population of 35 to 44 year olds:57
Population of 45 to 54 year olds:93
Population of 55 to 59 year olds:52
Population of 60 to 64 year olds:56
Population of 65 to 74 year olds:112
Population of 75 to 84 year olds:146
Population of 85 year olds and over:131

Demographic population of homes with people 60 year olds and over

households in Jefferson containing people over 60

 
Total Population:1,900
Population of homes with one or more people 60 years and over:862
1-person household:431
2-or-more-person household:431
Family households:417
Nonfamily households:14
Population of homes with no people 60 years and over:1,038
1-person household:230
2-or-more-person household:808
Family homes:755
Nonfamily homes:53

Demographic population of multigenerational homes

homes in Jefferson with multiple generations.

 
Total Population:1,900
Home has three or more generations:26
Home does not have three or more generations:1,874

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Jefferson under 18 years old in homes

 
Total Population:978
Unmarried partner of home lead present:128
In family homes:122
Population of male led and male partner homes:4
Population of male led and female partner households:50
Population of female led and female partner households:1
Population of female led and male partner households:67
In nonfamily homes:6
Population of male led and male partner homes:0
Population of male led and female partner homes:5
Population of female led and female partner homes:0
Population of female led and male partner homes:1
No unmarried partner of home lead present:850
In family homes:848
Population of husband-wife family homes:633
Population of male lead with no wife present, family homes:37
Population of female lead with no husband present, family homes:178
In nonfamily homes:2

Demographic population in families by age

Population in families living in Jefferson

 
Total Population:3,297
Population Under 18 years:959
Population 18 years and over:2,338

Demographic tenure of people in homes

How long in Jefferson have lived in one place.

 
Total:1,900
Population of Owner occupied homes:1,368
Family home:938
Nonfamily homess:430
Male led home:157
Living alone:137
Not living alone:20
Female led home:273
Living alone:256
Not living alone:17
Population of Renter occupied homes:532
Family run homes:234
Husband-wife family:120
Other family:114
Male led with no wife present:25
Female led with no husband present:89
Nonfamily Homes:298
Male led homes:120
Male living alone:103
Male not living alone:17
Female led homes:178
Females living alone:165
Females not living alone:13