Pomona, CA Population by Year

In 2022, the population of Pomona was 146,017, a 0.75% decrease year-by-year from 2021. Previously, in 2021, Pomona's population was 147,125, a decline of 2.59% compared to a population of 151,033 in 2020.
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Updated Sep 18, 2023

Pomona, CA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Pomona decreased by 2,157. In this period, the peak population was 152,943 in the year 2009. The numbers suggest that the population has already reached its peak and is showing a trend of decline.

Year Population Year on Year Change Change in Percent
2000 148,174 - -
2001 149,391 1,217 0.82%
2002 150,914 1,523 1.02%
2003 151,637 723 0.48%
2004 152,573 936 0.62%
2005 152,574 1 -
2006 152,259 -315 -0.21%
2007 151,278 -981 -0.64%
2008 152,266 988 0.65%
2009 152,943 677 0.44%
2010 149,293 -3,650 -2.39%
2011 149,929 636 0.43%
2012 150,924 995 0.66%
2013 151,471 547 0.36%
2014 151,758 287 0.19%
2015 151,925 167 0.11%
2016 152,045 120 0.08%
2017 152,176 131 0.09%
2018 151,554 -622 -0.41%
2019 150,494 -1,060 -0.7%
2020 151,033 539 0.36%
2021 147,125 -3,908 -2.59%
2022 146,017 -1,108 -0.75%
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Pomona, CA population from 2000 to 2022

From 2000 to 2010, Pomona's population increased by 1,119 (0.76%), 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, Pomona's population increased by 1,740 (1.17%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.

The graph shows Pomona's population from 2000 to 2022, with years on x-axis and population on y-axis
Pomona's population from 2000 to 2022. The estimated population at the end of 2022 was 146,017. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Pomona's population peaked in year 2009 at 152,943.

Between the year 2000 and 2022, Pomona's population was lowest in year 2022 at 146,017.

Pomona, CA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Pomona grew year by year for 15 years and declined for 7 years.

From 2000 to 2022, Pomona had an average annual population growth rate of -0.07% per year. Overall the population shrank 1.46% between 2000 and 2022.

The graph shows Pomona's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Pomona's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.07% per year. In the last two years, the population declined by 5,016. Source: U.S. Census Bureau (Population Estimates Program)

From 2001 to 2002, Pomona's population grew the most with an increase of 1,523 (1.02%).

While from 2020 and 2021, Pomona's population declined the most with a negative growth of 3,908 (-2.59%).

Things to know

Is Pomona, CA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Pomona's population decreased by 5,016 between 2020 and 2022. The decrease was 3,908 (2.59%) between 2020 and 2021; and decrease of 1,108 (0.75%) between 2021 and 2022.

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

Between 2012 and 2022, population of Pomona decreased by 5,454 (3.60%). The population was highest at 152,176 in the year 2017 and lowest at 146,017 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -0.33%.

References

Datasets

Explore datasets by year of publication.
2023
Pomona, CA Population Dataset: Yearly Figures, Population Change, and Percent Change Analysis
Last updated September 18, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Pomona 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 Pomona 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 Pomona was 146,017, a 0.75% decrease year-by-year from 2021. Previously, in 2021, Pomona population was 147,125, a decline of 2.59% compared to a population of 151,033 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Pomona decreased by 2,157. In this period, the peak population was 152,943 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).

Pomona 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 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 Pomona is shown in this column.
  • Year on Year Change: This column displays the change in Pomona 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 Pomona 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.

About the author

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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