About this dataset

Context

The dataset tabulates the Fairfield 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 Fairfield 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 2021, the population of Fairfield town was 61,949, a 0.52% increase year-by-year from 2020. Previously, in 2020, Fairfield town population was 61,630, a decline of 0.76% compared to a population of 62,105 in 2019. Over the last 20 plus years, between 2000 and 2021, population of Fairfield town increased by 4,570. In this period, the peak population was 62,148 in the year 2018. 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).

https://i.neilsberg.com/ch/population-of-fairfield-ct-population-by-year-2000-2021.jpeg" alt="Fairfield town population by year">

Content

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

Data Coverage:

• From 2000 to 2021

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2021)
• Population: The population for the specific year for the Fairfield town is shown in this column.
• Year on Year Change: This column displays the change in Fairfield 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 Fairfield town Population by Year. You can refer the same here

About this dataset

Context

The dataset tabulates the New Fairfield 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 New Fairfield 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 - 64 years with a poulation of 7,909 (57.98% of the total population). 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 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 New Fairfield town population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
• Population: The population for the age cohort in New Fairfield town is shown in the following column.
• Percent of Total Population: The population as a percent of total population of the New Fairfield 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 New Fairfield town Population by Age. You can refer the same here

Graph and download economic data for Resident Population in Fairfield County, CT (DISCONTINUED) (CTFAIR1POP) from 1970 to 2021 about Fairfield County, CT; Bridgeport; CT; residents; population; and USA.

About this dataset

Context

The dataset tabulates the Fairfield town Hispanic or Latino population. It includes the distribution of the Hispanic or Latino population, of Fairfield 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 Fairfield town.

Key observations

Among the Hispanic population in Fairfield town, regardless of the race, the largest group is of other Hispanic or Latino origin, with a population of 2,587 (58.46% of the total Hispanic population).

https://i.neilsberg.com/ch/fairfield-ct-population-by-race-and-ethnicity.jpeg" alt="Fairfield town Non-Hispanic population by race">

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Origin for Hispanic or Latino population include:

• Mexican
• Black or African American
• Puerto Rican
• Cuban
• Other Hispanic or Latino

Variables / Data Columns

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

Comprehensive demographic dataset for New Fairfield, CT, 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 population of New Fairfield town by gender, including both male and female populations. This dataset can be utilized to understand the population distribution of New Fairfield town across both sexes and to determine which sex constitutes the majority.

Key observations

There is a slight majority of female population, with 50.62% of total population being female. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

https://i.neilsberg.com/ch/new-fairfield-ct-population-by-gender.jpeg" alt="New Fairfield town population by gender">

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

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. No further analysis is done on the data reported from the Census Bureau.

Variables / Data Columns

• Gender: This column displays the Gender (Male / Female)
• Population: The population of the gender in the New Fairfield town is shown in this column.
• % of Total Population: This column displays the percentage distribution of each gender as a proportion of New Fairfield 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 New Fairfield town Population by Gender. You can refer the same here

Graph and download economic data for Population Estimate, Total (5-year estimate) in Fairfield County, CT (B03002001E009001) from 2009 to 2021 about Fairfield County, CT; Bridgeport; CT; estimate; 5-year; persons; population; and USA.

Graph and download economic data for Population Estimate, Total, Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in Fairfield County, CT (B03002015E009001) from 2009 to 2021 about Fairfield County, CT; Bridgeport; American Indian; AK; CT; latino; hispanic; estimate; 5-year; persons; population; and USA.

Graph and download economic data for Estimate, Median Age by Sex, Total Population (5-year estimate) in Fairfield County, CT (B01002001E009001) from 2009 to 2021 about Fairfield County, CT; Bridgeport; age; CT; 5-year; median; and USA.

U.S. Census Bureau QuickFacts statistics for Fairfield town, Fairfield County, Connecticut. 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.

Graph and download economic data for Population Estimate, Total, Not Hispanic or Latino, Some Other Race Alone (5-year estimate) in Fairfield County, CT (B03002008E009001) from 2009 to 2021 about Fairfield County, CT; Bridgeport; CT; non-hispanic; estimate; 5-year; persons; population; and USA.

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Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Fairfield County, CT was 51627.00000 Persons in January of 2021, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Fairfield County, CT reached a record high of 51627.00000 in January of 2021 and a record low of 37521.00000 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 Fairfield County, CT - last updated from the United States Federal Reserve on November of 2025.

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

Estimate, Median Age by Sex, Total Population (5-year estimate) in Fairfield County, CT was 40.70000 Years of Age in January of 2021, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Fairfield County, CT reached a record high of 40.80000 in January of 2020 and a record low of 38.70000 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 Fairfield County, CT - last updated from the United States Federal Reserve on November of 2025.

Resident Population in Fairfield County, CT was 959.76800 Thous. of Persons in January of 2021, according to the United States Federal Reserve. Historically, Resident Population in Fairfield County, CT reached a record high of 959.76800 in January of 2021 and a record low of 786.50000 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Fairfield County, CT - last updated from the United States Federal Reserve on November of 2025.

U.S. Census Bureau QuickFacts statistics for Ridgefield town, Fairfield County, Connecticut. 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.

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