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Cities Where Population Has Decreased the Most – 2023 Study


When a city’s population declines – whether birth rates go down, deaths increase, or people simply move to another area – it can affect the housing market, small businesses, employment and other factors. Paying attention to demographic changes can help residents, governments and businesses understand new trends and inform how to best position themselves.

With this in mind, SmartAsset ranked 344 of the largest U.S. cities based on the largest population declines over five years between 2017 and 2022. 

Key Findings

  • Paradise, Nevada lost 22% of its population despite population growth across the Southwest. Many cities in Nevada, Arizona and Texas topped the list for the highest population growth between 2017 and 2022, but Paradise bucks that trend. The latest population count was 183,321, down from 235,123 residents in 2017. This rate of decline is almost double that of second-place Jackson, Mississippi (-12.7%).
  • California cities make up 40% of the top 25 places where the population decreased most. El Monte had the fifth-highest population shrinkage studywide, losing 9.3% of its population. San Francisco ranked sixth overall with a 8.6% decrease over five years. Santa Ana (-7.8%), Glendale (-6.8%), Inglewood (-6.3%), San Jose (6.2%), Pasadena (-5.9%), Concord (-5.5%), and Corona (5.0%) also topped the list.
  • The population of Elgin, Illinois decreased by 7% in just one year. While this city has a five-year population decline of 4.2%, Elgin saw the highest one-year population decline. Residents here dropped to 109,634 in 2022 from 117,850 just a year prior.

10 Places With the Biggest Five-Year Population Declines

1. Paradise, Nevada 
Paradise experienced a significant population drop of about 22.0% over the past five years, resulting in a 2022 population of 183,321. The city's gender distribution leans slightly towards females at 50.9%.

2. Jackson, Mississippi 
Jackson saw a decline of approximately 12.7% in its populace from 2017 to 2022. Most recently housing 146,019 residents, the city has a predominant female majority at 53.46%.

    3. East Los Angeles, California 
    East LA reported a population reduction of roughly 10.0% in the last five years. The 2022 census showed 112,965 residents, with men slightly outnumbering women at 51.7%.

      4. Aurora, Illinois 
      Aurora faced a population decrease of nearly 10.0% over five years. The 2022 census recorded 182,336 inhabitants, with females slightly outnumbering males at 50.5%.

      5. El Monte, California 
      The population dropped by approximately 9.3% in El Monte over the past five years. Most recently, the city's population is 105,307, with a near-equal gender distribution between men and women.

          6. San Francisco, California 
          San Francisco saw a 8.6% reduction in its populace. As of 2022, the city housed 808,437 individuals, with a marginal male majority at 51.3%.

            7. Hialeah, Florida 
            Hialeah had an 8.1% decline in residents. This put the 2022 count at 220,274 with women outnumbering men at 52.9%.

              8. Detroit, Michigan
              In Detroit, the population decreased 7.8% since 2017. With 620,410 residents in 2022, the gender ratio is skewed toward women at 52.5%.

                9. Santa Ana, California
                Santa Ana’s population fell approximately 7.8%. The 2022 population of the city is 308,203, with a near-even split of 50.6% men and 49.4% women.

                10. Birmingham, Alabama 
                Birmingham experienced a population decrease of around 7.7% since 2017. With 196,353 residents in 2022, women in the city make up the  majority at 53.2%.

                  Data and Methodology

                  This study examined the 344 U.S. cities that had a population of 100,000 or higher in 2022, according to the U.S. Census Bureau’s 1-Year American Community Survey. Cities were ranked by five-year population decline between 2022 and 2017. The population of men and women as a percentage of the whole was also examined. Population data includes people of all ages. Changes in population may be due to births, deaths or migrations.

                  Financial Tips

                  • Invest early. At the onset of your career, it's important to dedicate some of your earnings to building up savings for retirement. By planning and saving early you can take advantage of compound interest. Take a look at SmartAsset’s investment calculator to see how your investment can grow over time.
                  • Buy or rent? If you're moving to a new city and plan to stay for the long haul, buying may be the better option for you. On the other hand, if your stay will be a short one, you’ll likely want to rent. SmartAsset’s rent vs. buy calculator will help you compare the costs.
                  • Consider a financial advisor. Finding a financial advisor doesn’t have to be hard. SmartAsset’s free tool matches you with up to three vetted financial advisors who serve your area, and you can have a free introductory call with your advisor matches to decide which one you feel is right for you. If you’re ready to find an advisor who can help you achieve your financial goals, get started now.

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