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Valley Demographics

Population Trend

Population Change by Decade

PeriodPopulationChange% Change
17900
18000
18100
18200
18300
18400
18500
18600
18700
18800
18900
19000
19100
19200
19300
19400
19500
19600
19908,173
20009,198+1,025+12.5%
20109,524+326+3.5%
202010,529+1,005+10.6%
202410,144-385-3.7%

Valley vs. Chambers County

YearValleyChambers CountyShare
19908,17336,87622.2%
20009,19836,58325.1%
20109,52434,21527.8%
202010,52934,77230.3%
202410,14433,81330.0%

Complete Population Data

YearPopulationSource
17900Historical (Pre-2000)
18000Historical (Pre-2000)
18100Historical (Pre-2000)
18200Historical (Pre-2000)
18300Historical (Pre-2000)
18400Historical (Pre-2000)
18500Historical (Pre-2000)
18600Historical (Pre-2000)
18700Historical (Pre-2000)
18800Historical (Pre-2000)
18900Historical (Pre-2000)
19000Historical (Pre-2000)
19100Historical (Pre-2000)
19200Historical (Pre-2000)
19300Historical (Pre-2000)
19400Historical (Pre-2000)
19500Historical (Pre-2000)
19600Historical (Pre-2000)
19908,173Decennial Census
20009,198Decennial Census
20019,583Population Estimates Program
20029,556Population Estimates Program
20039,537Population Estimates Program
20049,534Population Estimates Program
20059,542Population Estimates Program
20069,507Population Estimates Program
20079,538Population Estimates Program
20089,519Population Estimates Program
20099,527Population Estimates Program
20109,524Decennial Census
20119,449Population Estimates Program
20129,451Population Estimates Program
20139,456Population Estimates Program
20149,396Population Estimates Program
20159,392Population Estimates Program
20169,305Population Estimates Program
20179,282Population Estimates Program
20189,215Population Estimates Program
20199,120Population Estimates Program
202010,529Decennial Census
202110,383Population Estimates Program
202210,248Population Estimates Program
202310,228Population Estimates Program
202410,144Population 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)
  • Historical (Pre-2000) Stanford/CESTA Historical US City Populations and NHGIS (1790–1990)