Population Demographics for Marion County, Iowa in 2019, 2018



Other Counties and Cities in Iowa


Population Demographics by Race

RacePopulation% of Total
Total Population33,309100
White32,20396
Hispanic or Latino5311
Asian3791
Two or More Races3451
Black or African American225Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population16,54116,76833,309
White15,97616,22732,203
Hispanic or Latino277254531
Asian180199379
Two or More Races182163345
Black or African American13194225

Relevant Related Information

Demographic population totals

Total population in Marion County

 
Total Population:33,309
Male Population:16,541
Female Population:16,768

Demographic median age by sex

Median age in Marion County

 
Both sexes39
Male37
Female40

Demographic sex by age for the population in households

Population in households in Marion County

 
Total Population:31,616
Male Population:15,755
Under 5 years:1,170
5 to 9 years:1,202
10 to 14 years:1,183
15 to 17 years:786
18 and 19 years:353
20 years:134
21 years:147
22 to 24 years:471
25 to 29 years:867
30 to 34 years:908
35 to 39 years:949
40 to 44 years:995
45 to 49 years:1,190
50 to 54 years:1,231
55 to 59 years:1,117
60 and 61 years:366
62 to 64 years:498
65 and 66 years:307
67 to 69 years:392
70 to 74 years:537
75 to 79 years:402
80 to 84 years:327
85 years and over:223
Female Population:15,861
Under 5 years:1,050
5 to 9 years:1,084
10 to 14 years:1,173
15 to 17 years:713
18 and 19 years:321
20 years:105
21 years:121
22 to 24 years:431
25 to 29 years:889
30 to 34 years:890
35 to 39 years:944
40 to 44 years:1,017
45 to 49 years:1,185
50 to 54 years:1,203
55 to 59 years:1,067
60 and 61 years:359
62 to 64 years:524
65 and 66 years:290
67 to 69 years:443
70 to 74 years:615
75 to 79 years:510
80 to 84 years:437
85 years and over:490

Demographic average population of home by age

Average household size in Marion County

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

Demographic household type

Number of occupied homes in Marion County

 
Total:12,723
Family led homes:8,867
Husband-wife family:7,447
Other family:1,420
Population of male led with no wife present:446
Population female led with no husband present:974
Population of Nonfamily homes:3,856
Population living alone:3,354
Population not living alone:502

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

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

 
Total:12,723
Population of homes with one or more people under 18 years:4,169
Population of family homes:4,135
Husband-wife family:3,118
Under 6 years only:702
Under 6 years and 6 to 17 years:726
6 to 17 years only:1,690
Other family:1,017
Male householder, no wife present:292
Under 6 years only:77
Under 6 years and 6 to 17 years:53
6 to 17 years only:162
Female led with no husband present:725
Under 6 years only:189
Under 6 years and 6 to 17 years:114
6 to 17 years only:422
Nonfamily households:34
Male led households:30
Under 6 years only:4
Under 6 years and 6 to 17 years:2
6 to 17 years only:24
Female led householder:4
Under 6 years only:0
Under 6 years and 6 to 17 years:0
6 to 17 years only:4
Households with no people under 18 years:8,554
Family households:4,732
Husband-wife family:4,329
Other family:403
Male led with no wife present:154
Female led with no husband present:249
Nonfamily households:3,822
Male led householder:1,804
Female led householder:2,018

Demographic type of home by age of owner-renter

Total number led homes in Marion County, by type

 
Total Home Population:12,723
Population of Family homes:8,867
Population of 15 to 24 year olds:252
Population of 25 to 34 year olds:1,342
Population of 35 to 44 year olds:1,771
Population of 45 to 54 year olds:2,066
Population of 55 to 59 year olds:887
Population of 60 to 64 year olds:732
Population of 65 to 74 year olds:1,064
Population of 75 to 84 year olds:606
Population of 85 year olds and over:147
Population of Nonfamily Homes:3,856
Population of 15 to 24 year olds:235
Population of 25 to 34 year olds:456
Population of 35 to 44 year olds:342
Population of 45 to 54 year olds:650
Population of 55 to 59 year olds:381
Population of 60 to 64 year olds:289
Population of 65 to 74 year olds:526
Population of 75 to 84 year olds:569
Population of 85 year olds and over:408

Demographic population of homes with people 60 year olds and over

households in Marion County containing people over 60

 
Total Population:12,723
Population of homes with one or more people 60 years and over:4,556
1-person household:1,711
2-or-more-person household:2,845
Family households:2,753
Nonfamily households:92
Population of homes with no people 60 years and over:8,167
1-person household:1,643
2-or-more-person household:6,524
Family homes:6,114
Nonfamily homes:410

Demographic population of multigenerational homes

homes in Marion County with multiple generations.

 
Total Population:12,723
Home has three or more generations:202
Home does not have three or more generations:12,521

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Marion County under 18 years old in homes

 
Total Population:8,354
Unmarried partner of home lead present:507
In family homes:472
Population of male led and male partner homes:26
Population of male led and female partner households:184
Population of female led and female partner households:17
Population of female led and male partner households:245
In nonfamily homes:35
Population of male led and male partner homes:0
Population of male led and female partner homes:32
Population of female led and female partner homes:2
Population of female led and male partner homes:1
No unmarried partner of home lead present:7,847
In family homes:7,831
Population of husband-wife family homes:6,552
Population of male lead with no wife present, family homes:300
Population of female lead with no husband present, family homes:979
In nonfamily homes:16

Demographic population in families by age

Population in families living in Marion County

 
Total Population:26,626
Population Under 18 years:8,248
Population 18 years and over:18,378

Demographic tenure of people in homes

How long in Marion County have lived in one place.

 
Total:12,723
Population of Owner occupied homes:9,574
Family home:7,446
Nonfamily homess:2,128
Male led home:1,002
Living alone:839
Not living alone:163
Female led home:1,126
Living alone:1,013
Not living alone:113
Population of Renter occupied homes:3,149
Family run homes:1,421
Husband-wife family:795
Other family:626
Male led with no wife present:170
Female led with no husband present:456
Nonfamily Homes:1,728
Male led homes:832
Male living alone:681
Male not living alone:151
Female led homes:896
Females living alone:821
Females not living alone:75