About this dataset

Context

The dataset tabulates the Ottawa County population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Ottawa County across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Ottawa County was 30,287, a 0.14% decrease year-by-year from 2022. Previously, in 2022, Ottawa County population was 30,329, a decline of 0.17% compared to a population of 30,380 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Ottawa County decreased by 2,987. In this period, the peak population was 33,274 in the year 2000. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Ottawa County is shown in this column.
• Year on Year Change: This column displays the change in Ottawa County population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. 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 Ottawa County Population by Year. You can refer the same here

Chart and table of population level and growth rate for the Ottawa-Gatineau, Canada metro area from 1950 to 2025.

About this dataset

Context

The dataset tabulates the Ottawa Hills population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Ottawa Hills across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Ottawa Hills was 4,786, a 0.21% decrease year-by-year from 2022. Previously, in 2022, Ottawa Hills population was 4,796, a decline of 0.19% compared to a population of 4,805 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Ottawa Hills increased by 230. In this period, the peak population was 4,805 in the year 2021. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Ottawa Hills is shown in this column.
• Year on Year Change: This column displays the change in Ottawa Hills population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. 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 Ottawa Hills Population by Year. You can refer the same here

Graph and download economic data for Population Estimate, Total (5-year estimate) in Ottawa County, KS (B03002001E020143) from 2009 to 2023 about Ottawa County, KS; KS; estimate; persons; 5-year; population; and USA.

Graph and download economic data for Percent of Population Below the Poverty Level (5-year estimate) in Ottawa County, OK (S1701ACS040115) from 2012 to 2023 about Ottawa County, OK; OK; percent; poverty; 5-year; population; and USA.

About this dataset

Context

The dataset tabulates the Ottawa township population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Ottawa township across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Ottawa township was 289, a 0% decrease year-by-year from 2022. Previously, in 2022, Ottawa township population was 289, an increase of 0.70% compared to a population of 287 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Ottawa township increased by 31. In this period, the peak population was 292 in the year 2019. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Ottawa township is shown in this column.
• Year on Year Change: This column displays the change in Ottawa township population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. 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 Ottawa township Population by Year. You can refer the same here

Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, OK was 37.30000 Years of Age in January of 2023, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, OK reached a record high of 38.70000 in January of 2012 and a record low of 37.30000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, OK - last updated from the United States Federal Reserve on June of 2025.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OK was 1792.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OK reached a record high of 1872.00000 in January of 2022 and a record low of 1382.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OK - last updated from the United States Federal Reserve on May of 2025.

About this dataset

Context

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

Key observations

The largest age group in Ottawa, OH was for the group of age 50 to 54 years years with a population of 458 (10.32%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Ottawa, OH was the 25 to 29 years years with a population of 89 (2%). 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 Ottawa is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Ottawa 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 Ottawa Population by Age. You can refer the same here

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OH was 2093.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OH reached a record high of 2158.00000 in January of 2022 and a record low of 1723.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, OH - last updated from the United States Federal Reserve on June of 2025.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Two or More Races, Two Races Excluding Some Other Race, and Three or More Races (5-year estimate) in Ottawa County, MI (B03002011E026139) from 2009 to 2023 about Ottawa County, MI; Holland; MI; non-hispanic; estimate; persons; 5-year; population; and USA.

Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, KS was 42.50000 Years of Age in January of 2023, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, KS reached a record high of 43.00000 in January of 2009 and a record low of 42.20000 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate, Median Age by Sex, Total Population (5-year estimate) in Ottawa County, KS - last updated from the United States Federal Reserve on June of 2025.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Ottawa County, MI (B03002006E026139) from 2009 to 2023 about Ottawa County, MI; Holland; asian; MI; non-hispanic; estimate; persons; 5-year; population; and USA.

About this dataset

Context

The dataset tabulates the population of Ottawa by gender across 18 age groups. It lists the male and female population in each age group along with the gender ratio for Ottawa. The dataset can be utilized to understand the population distribution of Ottawa by gender and age. For example, using this dataset, we can identify the largest age group for both Men and Women in Ottawa. Additionally, it can be used to see how the gender ratio changes from birth to senior most age group and male to female ratio across each age group for Ottawa.

Key observations

Largest age group (population): Male # 50-54 years (301) | Female # 45-49 years (189). 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

Scope of gender :

Please note that American Community Survey asks a question about the respondents current sex, but not about gender, sexual orientation, or sex at birth. The question is intended to capture data for biological sex, not gender. Respondents are supposed to respond with the answer as either of Male or Female. Our research and this dataset mirrors the data reported as Male and Female for gender distribution analysis.

Variables / Data Columns

• Age Group: This column displays the age group for the Ottawa population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Ottawa is shown in the following column.
• Population (Female): The female population in the Ottawa is shown in the following column.
• Gender Ratio: Also known as the sex ratio, this column displays the number of males per 100 females in Ottawa for each age group.

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 Ottawa Population by Gender. You can refer the same here

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, MI was 30177.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, MI reached a record high of 30237.00000 in January of 2022 and a record low of 20697.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Ottawa County, MI - last updated from the United States Federal Reserve on June of 2025.

Canada's largest metropolitan area is Toronto, in Ontario. In 2022. Over 6.6 million people were living in the Toronto metropolitan area. Montréal, in Quebec, followed with about 4.4 million inhabitants, while Vancouver, in Britsh Columbia, counted 2.8 million people as of 2022.

Projected population according to various scenarios, age groups and gender, Canada, provinces and territories.

Data includes: board and school information, grade 3 and 6 EQAO student achievements for reading, writing and mathematics, and grade 9 mathematics EQAO and OSSLT. Data excludes private schools, Education and Community Partnership Programs (ECPP), summer, night and continuing education schools.

How Are We Protecting Privacy?

Results for OnSIS and Statistics Canada variables are suppressed based on school population size to better protect student privacy. In order to achieve this additional level of protection, the Ministry has used a methodology that randomly rounds a percentage either up or down depending on school enrolment. In order to protect privacy, the ministry does not publicly report on data when there are fewer than 10 individuals represented.

* Percentages depicted as 0 may not always be 0 values as in certain situations the values have been randomly rounded down or there are no reported results at a school for the respective indicator. * Percentages depicted as 100 are not always 100, in certain situations the values have been randomly rounded up.

The information in the School Information Finder is the most current available to the Ministry of Education at this time, as reported by schools, school boards, EQAO and Statistics Canada. The information is updated as frequently as possible.

This information is also available on the Ministry of Education's School Information Finder website by individual school.

Descriptions for some of the data types can be found in our glossary.

School/school board and school authority contact information are updated and maintained by school boards and may not be the most current version. For the most recent information please visit: https://data.ontario.ca/dataset/ontario-public-school-contact-information.

Percent of Population Below the Poverty Level (5-year estimate) in Ottawa County, OH was 8.40% in January of 2023, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Ottawa County, OH reached a record high of 11.10 in January of 2016 and a record low of 8.30 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Ottawa County, OH - last updated from the United States Federal Reserve on June of 2025.

Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Ottawa County, KS was 5382.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Ottawa County, KS reached a record high of 5867.00000 in January of 2010 and a record low of 5374.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Ottawa County, KS - last updated from the United States Federal Reserve on June of 2025.