Lamartine, Wisconsin Population by Age

The median age in Lamartine, Wisconsin is 48.6, as per 2019-2023 ACS 5 -Year Estimates. Of the total population, 17.84% were under the age of 15, 14.93% aged 15 to 29, 44.02% aged 30 to 64, 18.06% aged 65 to 84, and 5.16% were 85 years of age and older.
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Updated Feb 22, 2025

Lamartine, Wisconsin population age distributions

A complete breakdown of Lamartine town'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 106 5.82%
5 to 9 years 90 4.94%
10 to 14 years 129 7.08%
15 to 19 years 115 6.31%
20 to 24 years 82 4.5%
25 to 29 years 75 4.12%
30 to 34 years 58 3.18%
35 to 39 years 105 5.76%
40 to 44 years 77 4.23%
45 to 49 years 172 9.44%
50 to 54 years 72 3.95%
55 to 59 years 190 10.43%
60 to 64 years 128 7.03%
65 to 69 years 101 5.54%
70 to 74 years 116 6.37%
75 to 79 years 61 3.35%
80 to 84 years 51 2.8%
85 years and over 94 5.16%
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Lamartine, Wisconsin population by age group

Key stats
522
Population under 25 years
315
Population aged 25-44
562
Population aged 45-64
423
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023

FIGURE 1

Lamartine, Wisconsin population by age group.

The largest age group is 55 to 59 years with a population of 190 (10.43% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

The largest age group in Lamartine, Wisconsin was for the group of age 55 to 59 years with a population of 190 (10.43%), according to the 2019-2023 American Community Survey.

At the same time, the smallest age group in Lamartine, Wisconsin was the 80 to 84 years with a population of 51 (2.80%).

Lamartine, Wisconsin population by age cohort

To better understand the age distribution of Lamartine, Wisconsin'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

FIGURE 2

Lamartine, Wisconsin population by age cohort

The largest age group was 18 to 64 years with a population of 1,010 (55.43% of the total population).

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Lamartine, Wisconsin population by age cohort

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

Age Group Population % of Total Population
Under 18 years 389 21.35%
18 to 64 years 1,010 55.43%
65 years and over 423 23.22%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Lamartine town 's population under 18 was 21.35%, compared to the 22.16% nationwide.
  • Lamartine town's working population (between 18 and 64) was 55.43%, compared to 61% nationwide.
  • Lamartine town's elderly or the senior population (over 65 age) was 23.22% as compared to 16.84% nationwide.

Lamartine, Wisconsin population pyramid

Population pyramid for Lamartine, Wisconsin 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 Lamartine town's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Lamartine, Wisconsin, is 30.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Lamartine, Wisconsin, is 39.4.
  • Total dependency ratio for Lamartine, Wisconsin is 69.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Lamartine, Wisconsin is 2.5.

FIGURE 3

Lamartine, Wisconsin population pyramid

Lamartine town population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.

Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Lamartine, Wisconsin population pyramid

Here's the Lamartine, Wisconsin's male and female population across different age groups .

Age Group Population(Male) Population(Female) Total Population
Under 5 years 80 26 106
5 to 9 years 52 38 90
10 to 14 years 103 26 129
15 to 19 years 48 67 115
20 to 24 years 54 28 82
25 to 29 years 41 34 75
30 to 34 years 21 37 58
35 to 39 years 70 35 105
40 to 44 years 36 41 77
45 to 49 years 139 33 172
50 to 54 years 33 39 72
55 to 59 years 117 73 190
60 to 64 years 67 61 128
65 to 69 years 57 44 101
70 to 74 years 83 33 116
75 to 79 years 28 33 61
80 to 84 years 37 14 51
85 years and over 77 17 94
Exploring Lamartine town's Diversity? Request Customized Data Now!

Things to know

What is the population of Lamartine, Wisconsin under 18?

Lamartine town's population under the age of 18 is 389, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.35% of the total resident population of Lamartine, Wisconsin.

What is the aging population in Lamartine, Wisconsin?

Lamartine town's population aged 65 years and above was 423. As per the U.S. Census Bureau's American Community Survey, this population is 23.22% of the entire population.

References

Datasets

Explore datasets by year of publication.
2025
Lamartine, Wisconsin Age Group Population Dataset: A Complete Breakdown of Lamartine town Age Demographics from 0 to 85 Years and Over, Distributed Across 18 Age Groups // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Lamartine town 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 Lamartine town. The dataset can be utilized to understand the population distribution of Lamartine town by age. For example, using this dataset, we can identify the largest age group in Lamartine town.

Key observations

The largest age group in Lamartine, Wisconsin was for the group of age 55 to 59 years years with a population of 190 (10.43%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Lamartine, Wisconsin was the 80 to 84 years years with a population of 51 (2.80%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Lamartine town is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Lamartine town 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 Lamartine town Population by Age. You can refer the same here

Lamartine, Wisconsin Age Cohorts Dataset: Children, Working Adults, and Seniors in Lamartine town - Population and Percentage Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the Lamartine town 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 Lamartine town. 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 18 to 64 years with a poulation of 1,010 (55.43% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Lamartine town population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Lamartine town is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Lamartine town 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 Lamartine town Population by Age. You can refer the same here

Lamartine, Wisconsin Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis // 2025 Edition
Last updated February 22, 2025
ACS
Free
Neilsberg
CSV, JSON
2019-2023
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Lamartine, Wisconsin population pyramid, which represents the Lamartine town population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Lamartine, Wisconsin, is 30.3.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Lamartine, Wisconsin, is 39.4.
  • Total dependency ratio for Lamartine, Wisconsin is 69.6.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Lamartine, Wisconsin is 2.5.
Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Lamartine town population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Lamartine town for the selected age group is shown in the following column.
  • Population (Female): The female population in the Lamartine town for the selected age group is shown in the following column.
  • Total Population: The total population of the Lamartine town 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 Lamartine town 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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