Willits, CA Population by Age

The median age in Willits, CA is 41.7, as per 2021 ACS 5-Year Estimates. Of the total population, 17.45% were under the age of 15, 15.10% aged 15 to 29, 37.26% aged 30 to 64, 26.14% aged 65 to 84, and 4.05% were 85 years of age and older.
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Updated Sep 17, 2023

Willits, CA population age distribution

A complete breakdown of Willits'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 225 4.49%
5 to 9 years 280 5.59%
10 to 14 years 369 7.37%
15 to 19 years 245 4.89%
20 to 24 years 258 5.15%
25 to 29 years 253 5.05%
30 to 34 years 388 7.75%
35 to 39 years 372 7.43%
40 to 44 years 265 5.29%
45 to 49 years 153 3.06%
50 to 54 years 308 6.15%
55 to 59 years 192 3.83%
60 to 64 years 188 3.75%
65 to 69 years 472 9.42%
70 to 74 years 362 7.23%
75 to 79 years 367 7.33%
80 to 84 years 108 2.16%
85 years and over 203 4.05%
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Willits, CA population by age group

Key stats
1,377
Population under 25 years
1,278
Population aged 25-44
841
Population aged 45-64
1,512
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The graph shows Willits's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Willits, CA population by age group. The largest age group was 65-69 years with a poulation of 472 (9.42% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Willits, CA was for the group of age 65-69 years with a population of 472 (9.42%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Willits, CA was the 80-84 years with a population of 108 (2.16%).

Willits, CA population by age cohort

To better understand the age distribution of Willits, CA'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
The pie chart shows Willits's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.
Willits, CA population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). The largest age group was 18 - 64 years with a poulation of 2,537 (50.66% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 959 19.15%
18 to 64 years 2,537 50.66%
85 years and over 1,512 30.19%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Willits's population under 18 was 19.15%, compared to the 22.51% nationwide.
  • Willits's working population (between 18 and 64) was 50.66%, compared to 61.45% nationwide.
  • Willits's elderly or the senior population (over 65 age) was 30.19% as compared to 16.04% nationwide.

Willits, CA population pyramid

Population pyramid for Willits, CA 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 Willits's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Willits, CA, is 33.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Willits, CA, is 57.7.
  • Total dependency ratio for Willits, CA is 91.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Willits, CA is 1.7.
The graph shows Willits's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.
Willits, CA population pyramid i.e. Willits population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Willits, CA's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 180 45 225
5 to 9 years 101 179 280
10 to 14 years 207 162 369
15 to 19 years 155 90 245
20 to 24 years 55 203 258
25 to 29 years 171 82 253
30 to 34 years 198 190 388
35 to 39 years 197 175 372
40 to 44 years 154 111 265
45 to 49 years 81 72 153
50 to 54 years 28 280 308
55 to 59 years 120 72 192
60 to 64 years 95 93 188
65 to 69 years 259 213 472
70 to 74 years 22 340 362
75 to 79 years 231 136 367
80 to 84 years 18 90 108
85 years and over 28 175 203
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Things to know

What is the population of Willits, CA under 18?

Willits's population under the age of 18 is 959, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.15% of the total resident population of Willits, CA.

What is the aging population in Willits, CA?

Willits's population aged 65 years and above was 1,512. As per the U.S. Census Bureau's American Community Survey, this population is 30.19% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
Willits, CA Age Group Population Dataset: A complete breakdown of Willits age demographics from 0 to 85 years, distributed across 18 age groups
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Willits population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Willits. The dataset can be utilized to understand the population distribution of Willits by age. For example, using this dataset, we can identify the largest age group in Willits.

Key observations

The largest age group in Willits, CA was for the group of age 65-69 years with a population of 472 (9.42%), according to the 2021 American Community Survey. At the same time, the smallest age group in Willits, CA was the 80-84 years with a population of 108 (2.16%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Willits population by age group

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group in consideration
  • Population: The population for the specific age group in the Willits is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Willits total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Willits Population by Age. You can refer the same here

Willits, CA Age Cohorts Dataset: Children, Working Adults, and Seniors in Willits - Population and Percentage Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Willits population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Willits. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was $b3_v1 with a poulation of $b3_v2 ($b3_v3 of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Willits population by age cohort

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age cohorts:

  • Under 18 years
  • 18 to 64 years
  • 65 years and over

Variables / Data Columns

  • Age Group: This column displays the age cohort for the Willits population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Willits is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Willits is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Willits Population by Age. You can refer the same here

Willits, CA Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Willits, CA population pyramid, which represents the Willits population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey 5-Year estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Willits, CA, is 33.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Willits, CA, is 57.7.
  • Total dependency ratio for Willits, CA is 91.0.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Willits, CA is 1.7.

Willits population pyramid

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group for the Willits population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Willits for the selected age group is shown in the following column.
  • Population (Female): The female population in the Willits for the selected age group is shown in the following column.
  • Total Population: The total population of the Willits for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Willits Population by Age. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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