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Sweet Water Demographics

Population Trend

Population Change by Decade

PeriodPopulationChange% Change
1980253——
1990243-10-4.0%
2000234-9-3.7%
2010258+24+10.3%
2020228-30-11.6%
2024216-12-5.3%

Sweet Water vs. Marengo County

YearSweet WaterMarengo CountyShare
198025325,0471.0%
199024323,0841.1%
200023422,5391.0%
201025821,0271.2%
202022819,3231.2%
202421618,5121.2%

Complete Population Data

YearPopulationSource
1980253Decennial Census
1990243Decennial Census
2000234Decennial Census
2001272Population Estimates Program
2002272Population Estimates Program
2003270Population Estimates Program
2004267Population Estimates Program
2005264Population Estimates Program
2006264Population Estimates Program
2007263Population Estimates Program
2008262Population Estimates Program
2009260Population Estimates Program
2010258Decennial Census
2011270Population Estimates Program
2012266Population Estimates Program
2013263Population Estimates Program
2014261Population Estimates Program
2015258Population Estimates Program
2016254Population Estimates Program
2017252Population Estimates Program
2018248Population Estimates Program
2019246Population Estimates Program
2020228Decennial Census
2021224Population Estimates Program
2022221Population Estimates Program
2023221Population Estimates Program
2024216Population Estimates Program

Data Sources

  • Population Estimates Program US Census Bureau Population Estimates Program (annual estimates)
  • Decennial Census US Census Bureau Decennial Census (actual count every 10 years)