Assumption Parish, LA Population by Year

In 2022, the population of Assumption Parish was 20,604, a 0.59% decrease year-by-year from 2021. Previously, in 2021, Assumption Parish's population was 20,726, a decline of 1.10% compared to a population of 20,957 in 2020.
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Updated Sep 18, 2023

Assumption Parish, LA population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Assumption Parish decreased by 2,708. In this period, the peak population was 23,332 in the year 2010. 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 23,312 - -
2001 23,130 -182 -0.78%
2002 23,094 -36 -0.16%
2003 23,091 -3 -0.01%
2004 23,091 - -
2005 22,915 -176 -0.76%
2006 23,130 215 0.94%
2007 23,137 7 0.03%
2008 23,065 -72 -0.31%
2009 22,978 -87 -0.38%
2010 23,332 354 1.54%
2011 23,186 -146 -0.63%
2012 23,071 -115 -0.5%
2013 23,201 130 0.56%
2014 23,052 -149 -0.64%
2015 22,902 -150 -0.65%
2016 22,773 -129 -0.56%
2017 22,586 -187 -0.82%
2018 22,280 -306 -1.35%
2019 21,921 -359 -1.61%
2020 20,957 -964 -4.4%
2021 20,726 -231 -1.1%
2022 20,604 -122 -0.59%
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Assumption Parish, LA population from 2000 to 2022

From 2000 to 2010, Assumption Parish's population increased by 20 (0.09%), 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, Assumption Parish's population decreased by 2,375 (10.18%), 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 Assumption Parish's population from 2000 to 2022, with years on x-axis and population on y-axis
Assumption Parish's population from 2000 to 2022. The estimated population at the end of 2022 was 20,604. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Assumption Parish's population peaked in year 2010 at 23,332.

Between the year 2000 and 2022, Assumption Parish's population was lowest in year 2022 at 20,604.

Assumption Parish, LA annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Assumption Parish grew year by year for 4 years and declined for 17 years.

From 2000 to 2022, Assumption Parish had an average annual population growth rate of -0.53% per year. Overall the population shrank 11.62% between 2000 and 2022.

The graph shows Assumption Parish's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Assumption Parish's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was -0.53% per year. In the last two years, the population declined by 353. Source: U.S. Census Bureau (Population Estimates Program)

From 2009 to 2010, Assumption Parish's population grew the most with an increase of 354 (1.54%).

While from 2019 and 2020, Assumption Parish's population declined the most with a negative growth of 964 (-4.40%).

Things to know

Is Assumption Parish, LA population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Assumption Parish's population decreased by 353 between 2020 and 2022. The decrease was 231 (1.10%) between 2020 and 2021; and decrease of 122 (0.59%) between 2021 and 2022.

How has the population of Assumption Parish, LA changed in the last 10 years?

Between 2012 and 2022, population of Assumption Parish decreased by 2,597 (11.19%). The population was highest at 23,201 in the year 2013 and lowest at 20,604 in the year 2022. Overall the average growth rate witnessed for the last 10 years was -1.12%.

References

Datasets

Explore datasets by year of publication.
2023
Assumption Parish, LA 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 Assumption Parish 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 Assumption Parish 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 Assumption Parish was 20,604, a 0.59% decrease year-by-year from 2021. Previously, in 2021, Assumption Parish population was 20,726, a decline of 1.10% compared to a population of 20,957 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Assumption Parish decreased by 2,708. In this period, the peak population was 23,332 in the year 2010. 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).

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