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Population Demographics for Rock Valley, Iowa in 2020, 2019



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Population Demographics by Race

RacePopulation% of Total
Total Population3,354100
White3,09392
Hispanic or Latino40912
Some Other Race1965

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population1,6561,6983,354
White1,5161,5773,093
Hispanic or Latino221188409
Some Other Race10987196

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Demographic population totals

Total population in Rock Valley

 
Total Population:3,354
Male Population:1,656
Female Population:1,698

Demographic median age by sex

Median age in Rock Valley

 
Both sexes36
Male33
Female39

Demographic sex by age for the population in households

Population in households in Rock Valley

 
Total Population:3,262
Male Population:1,622
Under 5 years:147
5 to 9 years:125
10 to 14 years:123
15 to 17 years:73
18 and 19 years:39
20 years:23
21 years:20
22 to 24 years:59
25 to 29 years:146
30 to 34 years:101
35 to 39 years:87
40 to 44 years:108
45 to 49 years:91
50 to 54 years:92
55 to 59 years:81
60 and 61 years:23
62 to 64 years:30
65 and 66 years:20
67 to 69 years:41
70 to 74 years:50
75 to 79 years:59
80 to 84 years:52
85 years and over:32
Female Population:1,640
Under 5 years:147
5 to 9 years:123
10 to 14 years:116
15 to 17 years:60
18 and 19 years:32
20 years:13
21 years:16
22 to 24 years:68
25 to 29 years:115
30 to 34 years:90
35 to 39 years:104
40 to 44 years:77
45 to 49 years:86
50 to 54 years:93
55 to 59 years:79
60 and 61 years:31
62 to 64 years:33
65 and 66 years:29
67 to 69 years:49
70 to 74 years:66
75 to 79 years:70
80 to 84 years:80
85 years and over:63

Demographic average population of home by age

Average household size in Rock Valley

 
Total:3
Under 18 years:1
18 years and over:2

Demographic household type

Number of occupied homes in Rock Valley

 
Total:1,283
Family led homes:870
Husband-wife family:781
Other family:89
Population of male led with no wife present:35
Population female led with no husband present:54
Population of Nonfamily homes:413
Population living alone:370
Population not living alone:43

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

Total occupied homes in Rock Valley with people under 18 years old:

 
Total:1,283
Population of homes with one or more people under 18 years:422
Population of family homes:420
Husband-wife family:356
Under 6 years only:90
Under 6 years and 6 to 17 years:107
6 to 17 years only:159
Other family:64
Male householder, no wife present:27
Under 6 years only:10
Under 6 years and 6 to 17 years:5
6 to 17 years only:12
Female led with no husband present:37
Under 6 years only:9
Under 6 years and 6 to 17 years:7
6 to 17 years only:21
Nonfamily households:2
Male led households:2
Under 6 years only:1
Under 6 years and 6 to 17 years:0
6 to 17 years only:1
Female led householder:0
Under 6 years only:0
Under 6 years and 6 to 17 years:0
6 to 17 years only:0
Households with no people under 18 years:861
Family households:450
Husband-wife family:425
Other family:25
Male led with no wife present:8
Female led with no husband present:17
Nonfamily households:411
Male led householder:175
Female led householder:236

Demographic type of home by age of owner-renter

Total number led homes in Rock Valley, by type

 
Total Home Population:1,283
Population of Family homes:870
Population of 15 to 24 year olds:43
Population of 25 to 34 year olds:169
Population of 35 to 44 year olds:170
Population of 45 to 54 year olds:145
Population of 55 to 59 year olds:67
Population of 60 to 64 year olds:48
Population of 65 to 74 year olds:98
Population of 75 to 84 year olds:101
Population of 85 year olds and over:29
Population of Nonfamily Homes:413
Population of 15 to 24 year olds:30
Population of 25 to 34 year olds:63
Population of 35 to 44 year olds:45
Population of 45 to 54 year olds:53
Population of 55 to 59 year olds:30
Population of 60 to 64 year olds:15
Population of 65 to 74 year olds:47
Population of 75 to 84 year olds:80
Population of 85 year olds and over:50

Demographic population of homes with people 60 year olds and over

households in Rock Valley containing people over 60

 
Total Population:1,283
Population of homes with one or more people 60 years and over:479
1-person household:186
2-or-more-person household:293
Family households:286
Nonfamily households:7
Population of homes with no people 60 years and over:804
1-person household:184
2-or-more-person household:620
Family homes:584
Nonfamily homes:36

Demographic population of multigenerational homes

homes in Rock Valley with multiple generations.

 
Total Population:1,283
Home has three or more generations:17
Home does not have three or more generations:1,266

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Rock Valley under 18 years old in homes

 
Total Population:914
Unmarried partner of home lead present:49
In family homes:46
Population of male led and male partner homes:1
Population of male led and female partner households:26
Population of female led and female partner households:0
Population of female led and male partner households:19
In nonfamily homes:3
Population of male led and male partner homes:0
Population of male led and female partner homes:3
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:865
In family homes:865
Population of husband-wife family homes:796
Population of male lead with no wife present, family homes:19
Population of female lead with no husband present, family homes:50
In nonfamily homes:0

Demographic population in families by age

Population in families living in Rock Valley

 
Total Population:2,748
Population Under 18 years:906
Population 18 years and over:1,842

Demographic tenure of people in homes

How long in Rock Valley have lived in one place.

 
Total:1,283
Population of Owner occupied homes:1,019
Family home:757
Nonfamily homess:262
Male led home:96
Living alone:78
Not living alone:18
Female led home:166
Living alone:161
Not living alone:5
Population of Renter occupied homes:264
Family run homes:113
Husband-wife family:78
Other family:35
Male led with no wife present:15
Female led with no husband present:20
Nonfamily Homes:151
Male led homes:81
Male living alone:68
Male not living alone:13
Female led homes:70
Females living alone:63
Females not living alone:7