Wibaux County, MT population age distribution
A complete breakdown of Wibaux County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
Age Group | Population | % of Total Population |
---|---|---|
Under 5 years | 55 | 5.4% |
5 to 9 years | 70 | 6.88% |
10 to 14 years | 94 | 9.23% |
15 to 19 years | 73 | 7.17% |
20 to 24 years | 6 | 0.59% |
25 to 29 years | 21 | 2.06% |
30 to 34 years | 43 | 4.22% |
35 to 39 years | 90 | 8.84% |
40 to 44 years | 10 | 0.98% |
45 to 49 years | 71 | 6.97% |
50 to 54 years | 55 | 5.4% |
55 to 59 years | 63 | 6.19% |
60 to 64 years | 131 | 12.87% |
65 to 69 years | 85 | 8.35% |
70 to 74 years | 44 | 4.32% |
75 to 79 years | 46 | 4.52% |
80 to 84 years | 26 | 2.55% |
85 years and over | 35 | 3.44% |
TABLE OF CONTENTS
Wibaux County, MT population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Wibaux County, MT was for the group of age 60-64 years with a population of 131 (12.87%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Wibaux County, MT was the 20-24 years with a population of 6 (0.59%).
Wibaux County, MT population by age cohort
To better understand the age distribution of Wibaux County, MT's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 267 | 26.23% |
18 to 64 years | 515 | 50.59% |
85 years and over | 236 | 23.18% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Wibaux County's population under 18 was 26.23%, compared to the 22.51% nationwide.
- Wibaux County's working population (between 18 and 64) was 50.59%, compared to 61.45% nationwide.
- Wibaux County's elderly or the senior population (over 65 age) was 23.18% as compared to 16.04% nationwide.
Wibaux County, MT population pyramid
Population pyramid for Wibaux County, MT is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Wibaux County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Wibaux County, MT, is 38.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Wibaux County, MT, is 41.9.
- Total dependency ratio for Wibaux County, MT is 80.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Wibaux County, MT is 2.4.
Here's the Wibaux County, MT's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 14 | 41 | 55 |
5 to 9 years | 27 | 43 | 70 |
10 to 14 years | 60 | 34 | 94 |
15 to 19 years | 39 | 34 | 73 |
20 to 24 years | 3 | 3 | 6 |
25 to 29 years | 7 | 14 | 21 |
30 to 34 years | 19 | 24 | 43 |
35 to 39 years | 48 | 42 | 90 |
40 to 44 years | 9 | 1 | 10 |
45 to 49 years | 28 | 43 | 71 |
50 to 54 years | 42 | 13 | 55 |
55 to 59 years | 46 | 17 | 63 |
60 to 64 years | 47 | 84 | 131 |
65 to 69 years | 39 | 46 | 85 |
70 to 74 years | 27 | 17 | 44 |
75 to 79 years | 14 | 32 | 46 |
80 to 84 years | 20 | 6 | 26 |
85 years and over | 0 | 35 | 35 |
Things to know
What is the population of Wibaux County, MT under 18?
Wibaux County's population under the age of 18 is 267, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 26.23% of the total resident population of Wibaux County, MT.
What is the aging population in Wibaux County, MT?
Wibaux County's population aged 65 years and above was 236. As per the U.S. Census Bureau's American Community Survey, this population is 23.18% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates