Santa Ana, CA Population by Year

In 2022, the population of Santa Ana was 308,189, a 0.19% decrease year-by-year from 2021. Previously, in 2021, Santa Ana's population was 308,771, a decline of 0.37% compared to a population of 309,921 in 2020.
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Updated Sep 18, 2023

Santa Ana, CA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Santa Ana decreased by 30,028. In this period, the peak population was 341,346 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 338,217 - -
2001 339,916 1,699 0.5%
2002 340,505 589 0.17%
2003 340,331 -174 -0.05%
2004 340,273 -58 -0.02%
2005 338,354 -1,919 -0.56%
2006 336,196 -2,158 -0.64%
2007 336,833 637 0.19%
2008 338,494 1,661 0.49%
2009 341,346 2,852 0.84%
2010 325,069 -16,277 -4.77%
2011 327,731 2,662 0.82%
2012 329,764 2,033 0.62%
2013 331,791 2,027 0.61%
2014 333,293 1,502 0.45%
2015 334,523 1,230 0.37%
2016 334,385 -138 -0.04%
2017 333,905 -480 -0.14%
2018 332,624 -1,281 -0.38%
2019 330,910 -1,714 -0.52%
2020 309,921 -20,989 -6.34%
2021 308,771 -1,150 -0.37%
2022 308,189 -582 -0.19%
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Santa Ana, CA population from 2000 to 2022

From 2000 to 2010, Santa Ana's population decreased by 13,148 (3.89%), 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, Santa Ana's population decreased by 15,148 (4.66%), 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 Santa Ana's population from 2000 to 2022, with years on x-axis and population on y-axis
Santa Ana's population from 2000 to 2022. The estimated population at the end of 2022 was 308,189. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Santa Ana's population peaked in year 2009 at 341,346.

Between the year 2000 and 2022, Santa Ana's population was lowest in year 2022 at 308,189.

Santa Ana, CA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Santa Ana grew year by year for 10 years and declined for 12 years.

From 2000 to 2022, Santa Ana had an average annual population growth rate of -0.40% per year. Overall the population shrank 8.88% between 2000 and 2022.

The graph shows Santa Ana's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Santa Ana's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.40% per year. In the last two years, the population declined by 1,732. Source: U.S. Census Bureau (Population Estimates Program)

From 2008 to 2009, Santa Ana's population grew the most with an increase of 2,852 (0.84%).

While from 2019 and 2020, Santa Ana's population declined the most with a negative growth of 20,989 (-6.34%).

Things to know

Is Santa Ana, CA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Santa Ana's population decreased by 1,732 between 2020 and 2022. The decrease was 1,150 (0.37%) between 2020 and 2021; and decrease of 582 (0.19%) between 2021 and 2022.

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

Between 2012 and 2022, population of Santa Ana decreased by 23,602 (7.11%). The population was highest at 334,523 in the year 2015 and lowest at 308,189 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -0.65%.

References

Datasets

Explore datasets by year of publication.
2023
Santa Ana, 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 Santa Ana 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 Santa Ana 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 Santa Ana was 308,189, a 0.19% decrease year-by-year from 2021. Previously, in 2021, Santa Ana population was 308,771, a decline of 0.37% compared to a population of 309,921 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Santa Ana decreased by 30,028. In this period, the peak population was 341,346 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).

Santa Ana 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 Santa Ana is shown in this column.
  • Year on Year Change: This column displays the change in Santa Ana 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 Santa Ana 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 team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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