Population Demographics for Affton, Missouri in 2020, 2019



Other Counties and Cities in Missouri


Population Demographics by Race

RacePopulation% of Total
Total Population20,307100
White19,16394
Hispanic or Latino4192
Asian4172
Black or African American3431
Two or More Races2781

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population9,74910,55820,307
White9,1859,97819,163
Hispanic or Latino211208419
Asian199218417
Black or African American174169343
Two or More Races135143278

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Demographic population totals

Total population in Affton

 
Total Population:20,307
Male Population:9,749
Female Population:10,558

Demographic median age by sex

Median age in Affton

 
Both sexes41
Male38
Female43

Demographic sex by age for the population in households

Population in households in Affton

 
Total Population:20,300
Male Population:9,746
Under 5 years:626
5 to 9 years:533
10 to 14 years:572
15 to 17 years:391
18 and 19 years:245
20 years:106
21 years:95
22 to 24 years:408
25 to 29 years:774
30 to 34 years:691
35 to 39 years:603
40 to 44 years:639
45 to 49 years:760
50 to 54 years:857
55 to 59 years:704
60 and 61 years:211
62 to 64 years:254
65 and 66 years:149
67 to 69 years:186
70 to 74 years:286
75 to 79 years:272
80 to 84 years:220
85 years and over:164
Female Population:10,554
Under 5 years:508
5 to 9 years:489
10 to 14 years:524
15 to 17 years:400
18 and 19 years:223
20 years:114
21 years:100
22 to 24 years:412
25 to 29 years:809
30 to 34 years:674
35 to 39 years:596
40 to 44 years:652
45 to 49 years:825
50 to 54 years:920
55 to 59 years:734
60 and 61 years:239
62 to 64 years:346
65 and 66 years:170
67 to 69 years:264
70 to 74 years:429
75 to 79 years:402
80 to 84 years:377
85 years and over:347

Demographic average population of home by age

Average household size in Affton

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

Demographic household type

Number of occupied homes in Affton

 
Total:8,838
Family led homes:5,419
Husband-wife family:4,087
Other family:1,332
Population of male led with no wife present:384
Population female led with no husband present:948
Population of Nonfamily homes:3,419
Population living alone:2,869
Population not living alone:550

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

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

 
Total:8,838
Population of homes with one or more people under 18 years:2,368
Population of family homes:2,339
Husband-wife family:1,654
Under 6 years only:459
Under 6 years and 6 to 17 years:290
6 to 17 years only:905
Other family:685
Male householder, no wife present:184
Under 6 years only:52
Under 6 years and 6 to 17 years:20
6 to 17 years only:112
Female led with no husband present:501
Under 6 years only:108
Under 6 years and 6 to 17 years:69
6 to 17 years only:324
Nonfamily households:29
Male led households:23
Under 6 years only:5
Under 6 years and 6 to 17 years:0
6 to 17 years only:18
Female led householder:6
Under 6 years only:2
Under 6 years and 6 to 17 years:0
6 to 17 years only:4
Households with no people under 18 years:6,470
Family households:3,080
Husband-wife family:2,433
Other family:647
Male led with no wife present:200
Female led with no husband present:447
Nonfamily households:3,390
Male led householder:1,410
Female led householder:1,980

Demographic type of home by age of owner-renter

Total number led homes in Affton, by type

 
Total Home Population:8,838
Population of Family homes:5,419
Population of 15 to 24 year olds:102
Population of 25 to 34 year olds:910
Population of 35 to 44 year olds:970
Population of 45 to 54 year olds:1,336
Population of 55 to 59 year olds:544
Population of 60 to 64 year olds:391
Population of 65 to 74 year olds:566
Population of 75 to 84 year olds:466
Population of 85 year olds and over:134
Population of Nonfamily Homes:3,419
Population of 15 to 24 year olds:171
Population of 25 to 34 year olds:534
Population of 35 to 44 year olds:367
Population of 45 to 54 year olds:623
Population of 55 to 59 year olds:338
Population of 60 to 64 year olds:246
Population of 65 to 74 year olds:400
Population of 75 to 84 year olds:474
Population of 85 year olds and over:266

Demographic population of homes with people 60 year olds and over

households in Affton containing people over 60

 
Total Population:8,838
Population of homes with one or more people 60 years and over:3,147
1-person household:1,321
2-or-more-person household:1,826
Family households:1,743
Nonfamily households:83
Population of homes with no people 60 years and over:5,691
1-person household:1,548
2-or-more-person household:4,143
Family homes:3,676
Nonfamily homes:467

Demographic population of multigenerational homes

homes in Affton with multiple generations.

 
Total Population:8,838
Home has three or more generations:235
Home does not have three or more generations:8,603

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Affton under 18 years old in homes

 
Total Population:4,042
Unmarried partner of home lead present:288
In family homes:262
Population of male led and male partner homes:11
Population of male led and female partner households:114
Population of female led and female partner households:20
Population of female led and male partner households:117
In nonfamily homes:26
Population of male led and male partner homes:0
Population of male led and female partner homes:20
Population of female led and female partner homes:1
Population of female led and male partner homes:5
No unmarried partner of home lead present:3,754
In family homes:3,745
Population of husband-wife family homes:2,937
Population of male lead with no wife present, family homes:158
Population of female lead with no husband present, family homes:650
In nonfamily homes:9

Demographic population in families by age

Population in families living in Affton

 
Total Population:15,913
Population Under 18 years:3,977
Population 18 years and over:11,936

Demographic tenure of people in homes

How long in Affton have lived in one place.

 
Total:8,838
Population of Owner occupied homes:6,973
Family home:4,536
Nonfamily homess:2,437
Male led home:953
Living alone:744
Not living alone:209
Female led home:1,484
Living alone:1,329
Not living alone:155
Population of Renter occupied homes:1,865
Family run homes:883
Husband-wife family:419
Other family:464
Male led with no wife present:137
Female led with no husband present:327
Nonfamily Homes:982
Male led homes:480
Male living alone:376
Male not living alone:104
Female led homes:502
Females living alone:420
Females not living alone:82