Naperville, IL Population by Year

In 2022, the population of Naperville was 149,936, a 0.32% increase year-by-year from 2021. Previously, in 2021, Naperville's population was 149,453, an increase of 0.02% compared to a population of 149,416 in 2020.
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Updated Sep 18, 2023

Naperville, IL population between 2000 and 2022

Over the last 20 plus years, between 2000 and 2022, population of Naperville increased by 20,758. In this period, the peak population was 149,936 in the year 2022. 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 129,178 - -
2001 132,230 3,052 2.36%
2002 134,918 2,688 2.03%
2003 137,303 2,385 1.77%
2004 138,690 1,387 1.01%
2005 139,262 572 0.41%
2006 140,155 893 0.64%
2007 141,072 917 0.65%
2008 142,142 1,070 0.76%
2009 143,053 911 0.64%
2010 142,408 -645 -0.45%
2011 143,212 804 0.56%
2012 144,026 814 0.57%
2013 144,899 873 0.61%
2014 146,193 1,294 0.89%
2015 146,978 785 0.54%
2016 147,210 232 0.16%
2017 147,645 435 0.3%
2018 148,135 490 0.33%
2019 148,399 264 0.18%
2020 149,416 1,017 0.69%
2021 149,453 37 0.02%
2022 149,936 483 0.32%
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Naperville, IL population from 2000 to 2022

From 2000 to 2010, Naperville's population increased by 13,230 (10.24%), 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, Naperville's population increased by 7,008 (4.92%), 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 Naperville's population from 2000 to 2022, with years on x-axis and population on y-axis
Naperville's population from 2000 to 2022. The estimated population at the end of 2022 was 149,936. Source: U.S. Census Bureau (Population Estimates Program)

Between the year 2000 and 2022, Naperville's population peaked in year 2022 at 149,936.

Between the year 2000 and 2022, Naperville's population was lowest in year 2000 at 129,178.

Naperville, IL annual population growth rate

Between the years 2000 and 2022, i.e. 22 annual cycles, the population of Naperville grew year by year for 21 years and declined for 1 years.

From 2000 to 2022, Naperville had an average annual population growth rate of 0.73% per year. Overall the population grew 16.07% between 2000 and 2022.

The graph shows Naperville's annual population change from 2000 to 2022, with years on x-axis and population annual growth on y-axis
Naperville's annual population change from 2000 to 2022. The average annual growth rate from 2000 to 2022 was 0.73% per year. In the last two years, the population grew by 520. Source: U.S. Census Bureau (Population Estimates Program)

From 2000 to 2001, Naperville's population grew the most with an increase of 3,052 (2.36%).

While from 2009 and 2010, Naperville's population declined the most with a negative growth of 645 (-0.45%).

Things to know

Is Naperville, IL population increasing or decreasing?

According to the latest data from U.S. Census Bureau's population estimates, Naperville's population increased by 520 between 2020 and 2022. The increase was 37 (0.02%) between 2020 and 2021; and increase of 483 (0.32%) between 2021 and 2022.

How has the population of Naperville, IL changed in the last 10 years?

Between 2012 and 2022, population of Naperville increased by 5,037 (3.48%). The population was highest at 149,936 in the year 2022 and lowest at 144,899 in the year 2013. Overall the average growth rate witnessed for the last 10 years was 0.40%.

References

Datasets

Explore datasets by year of publication.
2023
Naperville, IL 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 Naperville 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 Naperville 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 Naperville was 149,936, a 0.32% increase year-by-year from 2021. Previously, in 2021, Naperville population was 149,453, an increase of 0.02% compared to a population of 149,416 in 2020. Over the last 20 plus years, between 2000 and 2022, population of Naperville increased by 20,758. In this period, the peak population was 149,936 in the year 2022. 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).

Naperville 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 Naperville is shown in this column.
  • Year on Year Change: This column displays the change in Naperville 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 Naperville 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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Population of places that contain Naperville

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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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