About this dataset

Context

The dataset tabulates the Merrimack town 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 Merrimack town 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 Merrimack town was 28,916, a 1.16% increase year-by-year from 2022. Previously, in 2022, Merrimack town population was 28,584, an increase of 5.17% compared to a population of 27,178 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Merrimack town increased by 3,627. In this period, the peak population was 28,916 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. 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 Merrimack town is shown in this column.
• Year on Year Change: This column displays the change in Merrimack town 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 Merrimack town Population by Year. You can refer the same here

About this dataset

Context

The dataset tabulates the data for the Merrimack, New Hampshire population pyramid, which represents the Merrimack 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 Merrimack, New Hampshire, is 29.7.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Merrimack, New Hampshire, is 26.2.
• Total dependency ratio for Merrimack, New Hampshire is 55.9.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Merrimack, New Hampshire is 3.8.

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

Graph and download economic data for Resident Population in Merrimack County, NH (NHMERR5POP) from 1970 to 2025 about Merrimack County, NH; NH; residents; population; and USA.

About this dataset

Context

The dataset tabulates the Non-Hispanic population of Merrimack town by race. It includes the distribution of the Non-Hispanic population of Merrimack town across various race categories as identified by the Census Bureau. The dataset can be utilized to understand the Non-Hispanic population distribution of Merrimack town across relevant racial categories.

Key observations

Of the Non-Hispanic population in Merrimack town, the largest racial group is White alone with a population of 23,718 (90.42% of the total Non-Hispanic population).

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 (for Non-Hispanic) for the Merrimack town
• Population: The population of the racial category (for Non-Hispanic) in the Merrimack town is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race as a proportion of Merrimack town total Non-Hispanic 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 Merrimack town Population by Race & Ethnicity. You can refer the same here

About this dataset

Context

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

Content

The dataset constitues the following three datasets

• Merrimack, New Hampshire Age Group Population Dataset: A complete breakdown of Merrimack town age demographics from 0 to 85 years, distributed across 18 age groups
• Merrimack, New Hampshire Age Cohorts Dataset: Children, Working Adults, and Seniors in Merrimack town - Population and Percentage Analysis
• Merrimack, New Hampshire 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/.

Graph and download economic data for Net County-to-County Migration Flow (5-year estimate) for Merrimack County, NH (DISCONTINUED) (NETMIGNACS033013) from 2009 to 2020 about Merrimack County, NH; migration; flow; NH; Net; 5-year; and population.

Comprehensive demographic dataset for Merrimack County, NH, 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 Percent of Population Below the Poverty Level (5-year estimate) in Merrimack County, NH (S1701ACS033013) from 2012 to 2024 about Merrimack County, NH; NH; percent; poverty; 5-year; population; and USA.

Graph and download economic data for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Merrimack County, NH (B03002012E033013) from 2009 to 2024 about Merrimack County, NH; NH; latino; hispanic; estimate; 5-year; persons; population; and USA.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Merrimack County, NH (B03002003E033013) from 2009 to 2024 about Merrimack County, NH; NH; white; non-hispanic; 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 Excluding Some Other Race, and Three or More Races (5-year estimate) in Merrimack County, NH (B03002021E033013) from 2009 to 2024 about Merrimack County, NH; NH; latino; hispanic; estimate; 5-year; persons; population; and USA.

Population, economics, health, and hospital data for Merrimack, NH. Sources: U.S. Census Bureau ACS, CDC PLACES, CMS Hospital Compare, NOAA, BEA, NCES.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Merrimack County, NH (B03002006E033013) from 2009 to 2024 about Merrimack County, NH; asian; NH; non-hispanic; estimate; 5-year; persons; population; and USA.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Merrimack County, NH was 4277.00000 Persons in January of 2024, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Merrimack County, NH reached a record high of 4277.00000 in January of 2024 and a record low of 2109.00000 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 Merrimack County, NH - last updated from the United States Federal Reserve on March of 2026.

Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Merrimack County, NH was 140561.00000 Persons in January of 2024, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Merrimack County, NH reached a record high of 141025.00000 in January of 2009 and a record low of 137700.00000 in January of 2014. 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 Merrimack County, NH - last updated from the United States Federal Reserve on March of 2026.

Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Merrimack County, NH was 2358.00000 Persons in January of 2024, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Merrimack County, NH reached a record high of 3135.00000 in January of 2019 and a record low of 1928.00000 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, Asian Alone (5-year estimate) in Merrimack County, NH - last updated from the United States Federal Reserve on February of 2026.

U.S. Census Bureau QuickFacts statistics for Merrimack town, Hillsborough County, New Hampshire. QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

About this dataset

Context

The dataset tabulates the Merrimack town Hispanic or Latino population. It includes the distribution of the Hispanic or Latino population, of Merrimack town, by their ancestries, as identified by the Census Bureau. The dataset can be utilized to understand the origin of the Hispanic or Latino population of Merrimack town.

Key observations

Among the Hispanic population in Merrimack town, regardless of the race, the largest group is of Other Hispanic or Latino origin, with a population of 684 (48% of the total Hispanic population).

Content

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

Origin for Hispanic or Latino population include:

• Mexican
• Puerto Rican
• Cuban
• Other Hispanic or Latino

Variables / Data Columns

• Origin: This column displays the origin for Hispanic or Latino population for the Merrimack town
• Population: The population of the specific origin for Hispanic or Latino population in the Merrimack town is shown in this column.
• % of Total Hispanic Population: This column displays the percentage distribution of each Hispanic origin as a proportion of Merrimack town total Hispanic or Latino 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 Merrimack town Population by Race & Ethnicity. You can refer the same here

About this dataset

Context

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

Key observations

The largest age group in Merrimack County, NH was for the group of age 60 to 64 years years with a population of 12,417 (8.01%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Merrimack County, NH was the 85 years and over years with a population of 2,996 (1.93%). 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 Merrimack County is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Merrimack County 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 Merrimack County Population by Age. You can refer the same here

U.S. Census Bureau QuickFacts statistics for Merrimack County, New Hampshire. QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.