Comprehensive demographic dataset for Dorchester, Boston, MA, US including population statistics, household income, housing units, education levels, employment data, and transportation with year-over-year changes.

About this dataset

Context

The dataset tabulates the Dorchester 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 Dorchester 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 Dorchester was 98, a 2.08% increase year-by-year from 2022. Previously, in 2022, Dorchester population was 96, an increase of 1.05% compared to a population of 95 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Dorchester decreased by 87. In this period, the peak population was 196 in the year 2009. 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 Dorchester is shown in this column.
• Year on Year Change: This column displays the change in Dorchester 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 Dorchester Population by Year. You can refer the same here

About this dataset

Context

The dataset tabulates the population of Dorchester by race. It includes the population of Dorchester across racial categories (excluding ethnicity) as identified by the Census Bureau. The dataset can be utilized to understand the population distribution of Dorchester across relevant racial categories.

Key observations

The percent distribution of Dorchester population by race (across all racial categories recognized by the U.S. Census Bureau): 89.23% are white, 0.32% are Black or African American, 0.80% are Asian, 0.80% are some other race and 8.84% are multiracial.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Racial categories include:

• White
• Black or African American
• American Indian and Alaska Native
• Asian
• Native Hawaiian and Other Pacific Islander
• Some other race
• Two or more races (multiracial)

Variables / Data Columns

• Race: This column displays the racial categories (excluding ethnicity) for the Dorchester
• Population: The population of the racial category (excluding ethnicity) in the Dorchester is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Dorchester 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 Dorchester Population by Race & Ethnicity. You can refer the same here

About this dataset

Context

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

Key observations

The largest age group in Dorchester, IL was for the group of age 55 to 59 years years with a population of 26 (14.05%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Dorchester, IL was the 85 years and over years with a population of 0 (0%). 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 Dorchester is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Dorchester 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 Dorchester Population by Age. You can refer the same here

Graph and download economic data for Resident Population in Dorchester County, SC (SCDORC7POP) from 1970 to 2024 about Dorchester County, SC; Charleston; SC; residents; population; and USA.

Comprehensive demographic dataset for Dorchester, Baltimore City, MD, US including population statistics, household income, housing units, education levels, employment data, and transportation with year-over-year changes.

Graph and download economic data for Population Estimate, Total (5-year estimate) in Dorchester County, MD (B03002001E024019) from 2009 to 2023 about Dorchester County, MD; MD; estimate; 5-year; persons; population; and USA.

Comprehensive demographic dataset for Village at Dorchester, Sellersville, PA, US including population statistics, household income, housing units, education levels, employment data, and transportation with year-over-year changes.

Please note this page provides neighborhood demographic data using 2010 Census tracts. For updated Neighborhood Demographics using 2020 Census tracts consistently across historical years, please refer to the Planning Department Research Division's Exploring Neighborhood Change Tool. The tool visualizes demographic, economic, and housing data for Boston's tracts and neighborhoods from 1950 to 2025 (with projections to 2035) using the most up-to-date 2020 Census tract-based Neighborhood boundaries.

Boston is a city defined by the unique character of its many neighborhoods. The historical tables created by the BPDA Research Division from U.S. Census Decennial data describe demographic changes in Boston’s neighborhoods from 1950 through 2010 using consistent tract-based geographies. For more analysis of these data, please see Historical Trends in Boston's Neighborhoods. The most recent available neighborhood demographic data come from the 5-year American Community Survey (ACS). The ACS tables also present demographic data for Census-tract approximations of Boston’s neighborhoods. For pdf versions of the data presented here plus earlier versions of the analysis, please see Boston in Context.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino (5-year estimate) in Dorchester County, MD (B03002002E024019) from 2009 to 2023 about Dorchester County, MD; non-hispanic; MD; estimate; 5-year; persons; population; and USA.

Graph and download economic data for Population Estimate, Total, Hispanic or Latino, Two or More Races, Two Races Including Some Other Race (5-year estimate) in Dorchester County, MD (B03002020E024019) from 2009 to 2023 about Dorchester County, MD; latino; hispanic; MD; estimate; 5-year; persons; population; and USA.

Graph and download economic data for Estimate, Median Age by Sex, Total Population (5-year estimate) in Dorchester County, MD (B01002001E024019) from 2009 to 2023 about Dorchester County, MD; age; MD; 5-year; median; and USA.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Dorchester County, SC was 40707.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Dorchester County, SC reached a record high of 40707.00000 in January of 2023 and a record low of 30751.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Dorchester County, SC - last updated from the United States Federal Reserve on November of 2025.

Graph and download economic data for Percent of Population Below the Poverty Level (5-year estimate) in Dorchester County, SC (S1701ACS045035) from 2012 to 2023 about Dorchester County, SC; Charleston; SC; poverty; percent; 5-year; population; and USA.

FBI National Incident-Based Reporting System (FBI NIBRS) crime data for State Police: Dorchester County (State Police) in Maryland, including incidents, statistics, demographics, and detailed incident information.

Historical Dataset of Dorchester Elementary School is provided by PublicSchoolReview and contain statistics on metrics:Total Students Trends Over Years (1988-2006),Total Classroom Teachers Trends Over Years (1988-2006),Distribution of Students By Grade Trends,Student-Teacher Ratio Comparison Over Years (1988-2006),American Indian Student Percentage Comparison Over Years (1997-2006),Asian Student Percentage Comparison Over Years (1991-2004),Hispanic Student Percentage Comparison Over Years (1996-2006),Black Student Percentage Comparison Over Years (1997-2006),White Student Percentage Comparison Over Years (1988-2006),Diversity Score Comparison Over Years (1994-2006),Free Lunch Eligibility Comparison Over Years (1989-2001),Reduced-Price Lunch Eligibility Comparison Over Years (1999-2001)

About this dataset

Context

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

Key observations

The largest age group in Dorchester, New Hampshire was for the group of age 70-74 years with a population of 83 (18.04%), according to the 2021 American Community Survey. At the same time, the smallest age group in Dorchester, New Hampshire was the 10-14 years with a population of 3 (0.65%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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 Dorchester town is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Dorchester 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 Dorchester town Population by Age. You can refer the same here

About this dataset

Context

The dataset tabulates the data for the Dorchester County, SC population pyramid, which represents the Dorchester County 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 Dorchester County, SC, is 30.3.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Dorchester County, SC, is 22.7.
• Total dependency ratio for Dorchester County, SC is 53.0.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Dorchester County, SC is 4.4.

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 Dorchester County population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Dorchester County for the selected age group is shown in the following column.
• Population (Female): The female population in the Dorchester County for the selected age group is shown in the following column.
• Total Population: The total population of the Dorchester County 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 Dorchester County Population by Age. You can refer the same here

About this dataset

Context

The dataset tabulates the Dorchester population by age. The dataset can be utilized to understand the age distribution and demographics of Dorchester.

Content

The dataset constitues the following three datasets

• Dorchester, NE Age Group Population Dataset: A complete breakdown of Dorchester age demographics from 0 to 85 years, distributed across 18 age groups
• Dorchester, NE Age Cohorts Dataset: Children, Working Adults, and Seniors in Dorchester - Population and Percentage Analysis
• Dorchester, NE Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis

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/.

About this dataset

Context

The dataset tabulates the data for the Dorchester, New Hampshire population pyramid, which represents the Dorchester town 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 Dorchester, New Hampshire, is 6.2.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Dorchester, New Hampshire, is 70.8.
• Total dependency ratio for Dorchester, New Hampshire is 76.9.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Dorchester, New Hampshire is 1.4.

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 Dorchester town population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Dorchester town for the selected age group is shown in the following column.
• Population (Female): The female population in the Dorchester town for the selected age group is shown in the following column.
• Total Population: The total population of the Dorchester 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 Dorchester town Population by Age. You can refer the same here