Population Demographics for Marion County, Illinois in 2019, 2018



Other Counties and Cities in Illinois


Population Demographics by Race

RacePopulation% of Total
Total Population39,437100
White36,73493
Black or African American1,5573
Two or More Races6261
Hispanic or Latino5421
Asian224Below 1%
Some Other Race165Below 1%
American Indian122Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population19,18120,25639,437
White17,83318,90136,734
Black or African American7617961,557
Two or More Races298328626
Hispanic or Latino307235542
Asian109115224
Some Other Race10560165
American Indian6953122

Relevant Related Information

Demographic population totals

Total population in Marion County

 
Total Population:39,437
Male Population:19,181
Female Population:20,256

Demographic median age by sex

Median age in Marion County

 
Both sexes41
Male39
Female43

Demographic sex by age for the population in households

Population in households in Marion County

 
Total Population:38,679
Male Population:18,835
Under 5 years:1,294
5 to 9 years:1,178
10 to 14 years:1,299
15 to 17 years:895
18 and 19 years:562
20 years:226
21 years:184
22 to 24 years:641
25 to 29 years:1,096
30 to 34 years:1,054
35 to 39 years:1,096
40 to 44 years:1,119
45 to 49 years:1,394
50 to 54 years:1,458
55 to 59 years:1,315
60 and 61 years:502
62 to 64 years:675
65 and 66 years:381
67 to 69 years:565
70 to 74 years:721
75 to 79 years:502
80 to 84 years:374
85 years and over:304
Female Population:19,844
Under 5 years:1,263
5 to 9 years:1,198
10 to 14 years:1,255
15 to 17 years:834
18 and 19 years:478
20 years:241
21 years:220
22 to 24 years:624
25 to 29 years:1,095
30 to 34 years:1,047
35 to 39 years:1,106
40 to 44 years:1,159
45 to 49 years:1,498
50 to 54 years:1,511
55 to 59 years:1,394
60 and 61 years:530
62 to 64 years:765
65 and 66 years:406
67 to 69 years:600
70 to 74 years:848
75 to 79 years:621
80 to 84 years:518
85 years and over:633

Demographic average population of home by age

Average household size in Marion County

 
Total:2
Under 18 years:0
18 years and over:1

Demographic household type

Number of occupied homes in Marion County

 
Total:16,148
Family led homes:10,746
Husband-wife family:7,899
Other family:2,847
Population of male led with no wife present:778
Population female led with no husband present:2,069
Population of Nonfamily homes:5,402
Population living alone:4,650
Population not living alone:752

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:16,148
Population of homes with one or more people under 18 years:4,985
Population of family homes:4,911
Husband-wife family:2,962
Under 6 years only:635
Under 6 years and 6 to 17 years:667
6 to 17 years only:1,660
Other family:1,949
Male householder, no wife present:510
Under 6 years only:159
Under 6 years and 6 to 17 years:100
6 to 17 years only:251
Female led with no husband present:1,439
Under 6 years only:405
Under 6 years and 6 to 17 years:286
6 to 17 years only:748
Nonfamily households:74
Male led households:58
Under 6 years only:11
Under 6 years and 6 to 17 years:7
6 to 17 years only:40
Female led householder:16
Under 6 years only:3
Under 6 years and 6 to 17 years:1
6 to 17 years only:12
Households with no people under 18 years:11,163
Family households:5,835
Husband-wife family:4,937
Other family:898
Male led with no wife present:268
Female led with no husband present:630
Nonfamily households:5,328
Male led householder:2,410
Female led householder:2,918

Demographic type of home by age of owner-renter

Total number led homes in Marion County, by type

 
Total Home Population:16,148
Population of Family homes:10,746
Population of 15 to 24 year olds:435
Population of 25 to 34 year olds:1,573
Population of 35 to 44 year olds:1,952
Population of 45 to 54 year olds:2,381
Population of 55 to 59 year olds:1,063
Population of 60 to 64 year olds:964
Population of 65 to 74 year olds:1,438
Population of 75 to 84 year olds:715
Population of 85 year olds and over:225
Population of Nonfamily Homes:5,402
Population of 15 to 24 year olds:276
Population of 25 to 34 year olds:492
Population of 35 to 44 year olds:448
Population of 45 to 54 year olds:926
Population of 55 to 59 year olds:550
Population of 60 to 64 year olds:529
Population of 65 to 74 year olds:836
Population of 75 to 84 year olds:805
Population of 85 year olds and over:540

Demographic population of homes with people 60 year olds and over

households in Marion County containing people over 60

 
Total Population:16,148
Population of homes with one or more people 60 years and over:6,422
1-person household:2,562
2-or-more-person household:3,860
Family households:3,677
Nonfamily households:183
Population of homes with no people 60 years and over:9,726
1-person household:2,088
2-or-more-person household:7,638
Family homes:7,069
Nonfamily homes:569

Demographic population of multigenerational homes

homes in Marion County with multiple generations.

 
Total Population:16,148
Home has three or more generations:512
Home does not have three or more generations:15,636

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Marion County under 18 years old in homes

 
Total Population:9,207
Unmarried partner of home lead present:1,163
In family homes:1,070
Population of male led and male partner homes:11
Population of male led and female partner households:453
Population of female led and female partner households:15
Population of female led and male partner households:591
In nonfamily homes:93
Population of male led and male partner homes:0
Population of male led and female partner homes:84
Population of female led and female partner homes:1
Population of female led and male partner homes:8
No unmarried partner of home lead present:8,044
In family homes:8,022
Population of husband-wife family homes:5,627
Population of male lead with no wife present, family homes:423
Population of female lead with no husband present, family homes:1,972
In nonfamily homes:22

Demographic population in families by age

Population in families living in Marion County

 
Total Population:31,317
Population Under 18 years:8,929
Population 18 years and over:22,388

Demographic tenure of people in homes

How long in Marion County have lived in one place.

 
Total:16,148
Population of Owner occupied homes:11,975
Family home:8,590
Nonfamily homess:3,385
Male led home:1,526
Living alone:1,260
Not living alone:266
Female led home:1,859
Living alone:1,671
Not living alone:188
Population of Renter occupied homes:4,173
Family run homes:2,156
Husband-wife family:913
Other family:1,243
Male led with no wife present:252
Female led with no husband present:991
Nonfamily Homes:2,017
Male led homes:942
Male living alone:788
Male not living alone:154
Female led homes:1,075
Females living alone:931
Females not living alone:144