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

Graph and download economic data for Resident Population in Merrimack County, NH (NHMERR5POP) from 1970 to 2024 about Merrimack County, NH; NH; residents; population; and USA.

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/.

About this dataset

Context

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

Key observations

The percent distribution of Merrimack County population by race (across all racial categories recognized by the U.S. Census Bureau): 91.39% are white, 1.60% are Black or African American, 0.19% are American Indian and Alaska Native, 1.62% are Asian, 0.03% are Native Hawaiian and other Pacific Islander, 0.66% are some other race and 4.51% 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 Merrimack County
• Population: The population of the racial category (excluding ethnicity) in the Merrimack County is shown in this column.
• % of Total Population: This column displays the percentage distribution of each race 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 Race & Ethnicity. You can refer the same here

Graph and download economic data for Percent of Population Below the Poverty Level (5-year estimate) in Merrimack County, NH (S1701ACS033013) from 2012 to 2023 about Merrimack County, NH; NH; percent; poverty; 5-year; population; and USA.

Graph and download economic data for Estimate, Median Age by Sex, Total Population (5-year estimate) in Merrimack County, NH (B01002001E033013) from 2009 to 2023 about Merrimack County, NH; age; NH; median; 5-year; and USA.

Graph and download economic data for Population Estimate, Total (5-year estimate) in Merrimack County, NH (B03002001E033013) from 2009 to 2023 about Merrimack County, NH; NH; estimate; persons; 5-year; population; and USA.

Estimate, Median Age by Sex, Total Population (5-year estimate) in Merrimack County, NH was 42.60000 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 Merrimack County, NH reached a record high of 43.10000 in January of 2020 and a record low of 40.00000 in January of 2009. 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 Merrimack County, NH - last updated from the United States Federal Reserve on June of 2025.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Merrimack County, NH was 4083.00000 Persons in January of 2023, 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 4083.00000 in January of 2023 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 June of 2025.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Two or More Races (5-year estimate) in Merrimack County, NH (B03002009E033013) from 2009 to 2023 about Merrimack County, NH; NH; non-hispanic; estimate; persons; 5-year; population; and USA.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Merrimack County, NH was 2314.00000 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 Merrimack County, NH reached a record high of 2327.00000 in January of 2022 and a record low of 1156.00000 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 Merrimack County, NH - last updated from the United States Federal Reserve on June of 2025.

About this dataset

Context

The dataset tabulates the Merrimack 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 Merrimack 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 2022, the population of Merrimack County was 156,020, a 0.92% increase year-by-year from 2021. Previously, in 2021, Merrimack County population was 154,591, an increase of 0.37% compared to a population of 154,022 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Merrimack County increased by 19,324. In this period, the peak population was 156,020 in the year 2022. 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 2022

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2022)
• Population: The population for the specific year for the Merrimack County is shown in this column.
• Year on Year Change: This column displays the change in Merrimack 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 Merrimack County Population by Year. You can refer the same here

Graph and download economic data for Population Estimate, Total, Hispanic or Latino, Native Hawaiian and Other Pacific Islander Alone (5-year estimate) in Merrimack County, NH (B03002017E033013) from 2009 to 2023 about Merrimack County, NH; NH; Pacific Islands; latino; hispanic; estimate; persons; 5-year; population; and USA.

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 2023 about Merrimack County, NH; NH; asian; non-hispanic; estimate; persons; 5-year; population; and USA.

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.

Population 19 to 64 years Health Insurance Coverage Statistics for 2022. This is part of a larger dataset covering consumer health insurance coverage rates in East Merrimack, New Hampshire by age, education, race, gender, work experience and more.

Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Merrimack County, NH was 2508.00000 Persons in January of 2023, 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 June of 2025.

About this dataset

Context

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

Key observations

The largest age group in Merrimack, New Hampshire was for the group of age 55 to 59 years years with a population of 2,396 (8.66%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Merrimack, New Hampshire was the 85 years and over years with a population of 334 (1.21%). 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 town is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Merrimack 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 Merrimack town Population by Age. You can refer the same here

About this dataset

Context

This list ranks the 27 cities in the Merrimack County, NH by Multi-Racial Some Other Race (SOR) population, as estimated by the United States Census Bureau. It also highlights population changes in each cities over the past five years.

Content

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

• 2019-2023 American Community Survey 5-Year Estimates
• 2018-2022 American Community Survey 5-Year Estimates
• 2017-2021 American Community Survey 5-Year Estimates
• 2016-2020 American Community Survey 5-Year Estimates
• 2015-2019 American Community Survey 5-Year Estimates

Variables / Data Columns

• Rank by Multi-Racial Other Race Population: This column displays the rank of cities in the Merrimack County, NH by their Multi-Racial Some Other Race (SOR) population, using the most recent ACS data available.
• cities: The cities for which the rank is shown in the previous column.
• Multi-Racial Other Race Population: The Multi-Racial Other Race population of the cities is shown in this column.
• % of Total cities Population: This shows what percentage of the total cities population identifies as Multi-Racial Other Race. Please note that the sum of all percentages may not equal one due to rounding of values.
• % of Total Merrimack County Multi-Racial Other Race Population: This tells us how much of the entire Merrimack County, NH Multi-Racial Other Race population lives in that cities. Please note that the sum of all percentages may not equal one due to rounding of values.
• 5 Year Rank Trend: TThis column displays the rank trend across the last 5 years.

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/.

Percent of Population Below the Poverty Level (5-year estimate) in Merrimack County, NH was 7.10% in January of 2023, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Merrimack County, NH reached a record high of 9.50 in January of 2014 and a record low of 6.50 in January of 2019. 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 Merrimack County, NH - last updated from the United States Federal Reserve on June of 2025.