Fairfield, CA Population by Year

In 2023, the population of Fairfield was 120,768, a 0.68% increase year-by-year from 2022. Previously, in 2022, Fairfield's population was 119,957, a decline of 0% compared to a population of 119,957 in 2021.
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Updated Aug 1, 2024

Fairfield, CA population between 2000 and 2023

Over the last 20 plus years, between 2000 and 2023, population of Fairfield increased by 23,895. In this period, the peak population was 120,768 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth.

Year Population Year on Year Change Change in Percent
2000 96,873 - -
2001 98,807 1,934 2.00%
2002 101,127 2,320 2.35%
2003 101,597 470 0.46%
2004 102,836 1,239 1.22%
2005 103,096 260 0.25%
2006 103,684 588 0.57%
2007 103,543 -141 -0.14%
2008 103,541 -2 -0.00%
2009 103,694 153 0.15%
2010 105,652 1,958 1.89%
2011 106,461 809 0.77%
2012 107,764 1,303 1.22%
2013 109,311 1,547 1.44%
2014 111,175 1,864 1.71%
2015 112,732 1,557 1.40%
2016 114,408 1,676 1.49%
2017 116,144 1,736 1.52%
2018 117,088 944 0.81%
2019 117,468 380 0.32%
2020 119,833 2,365 2.01%
2021 119,957 124 0.10%
2022 119,957 - -
2023 120,768 811 0.68%
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Fairfield, CA population from 2000 to 2023

From 2000 to 2010, Fairfield's population increased by 8,779 (9.06%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 9.63%.

From 2010 to 2020, Fairfield's population increased by 14,181 (13.42%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.18% .

After the COVID19 pandemic and, between the year 2020 and 2023, Fairfield's population increased by 935 (0.78%).For the same period, the rate of growth for the United States was 1.02%.

FIGURE 1

Fairfield's population from 2000 to 2023.

The estimated population at the end of 2023 was 120,768.

Source: U.S. Census Bureau (Population Estimates Program).

Between the year 2000 and 2023, Fairfield's population peaked in year 2023 at 120,768.

Between the year 2000 and 2023, Fairfield's population was lowest in year 2000 at 96,873.

Fairfield, CA annual population growth rate

Between the years 2000 and 2023, i.e. 23 annual cycles, the population of Fairfield grew year by year for 20 years and declined for 2 years.

From 2000 to 2023, Fairfield had an average annual population growth rate of 1.07% per year. Overall the population grew 24.67% between 2000 and 2023.

FIGURE 2

Fairfield annual population growth rate

The average annual growth rate from 2000 to 2023 was 1.07% per year.

Source: U.S. Census Bureau (Population Estimates Program).

From 2019 to 2020 Fairfield population grew the most, with an increase of 2,365 people (a 2.01% year-on-year increase)..

From 2006 to 2007 Fairfield population experienced the most significant decrease, with a decline of 141 people (a 0.14% year-on-year decline).

Things to know

Is Fairfield, CA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Fairfield's population increased by 811 between 2021 and 2023. The decrease was 0 (increased) between 2021 and 2022; and increase of 811 (0.68%) between 2022 and 2023.

How has the population of Fairfield, CA changed in the last 10 years?

Between 2013 and 2023, population of Fairfield increased by 11,457 (10.48%). The population was highest at 120,768 in the year 2023 and lowest at 111,175 in the year 2014. Overall the average growth rate witnessed for the last 10 years was 1.00%.

References

Datasets

Explore datasets by year of publication.
2024
Fairfield, CA Annual Population and Growth Analysis Dataset: A Comprehensive Overview of Population Changes and Yearly Growth Rates in Fairfield from 2000 to 2023 // 2024 Edition
Last updated July 30, 2024
ACS
Free
Neilsberg
CSV, JSON
2018-2022
CC BY 4.0
About this dataset

Context

The dataset tabulates the Fairfield 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 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 Fairfield was 120,768, a 0.68% increase year-by-year from 2022. Previously, in 2022, Fairfield population was 119,957, a decline of 0% compared to a population of 119,957 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Fairfield increased by 23,895. In this period, the peak population was 120,768 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 Fairfield is shown in this column.
  • Year on Year Change: This column displays the change in Fairfield 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.

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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 Population by Year. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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