Skip to main content

Marion Demographics

Population Trend

Population Change by Decade

PeriodPopulationChange% Change
17900——
18000——
18100——
18200——
18300——
18400——
18500——
18600——
18702,646——
18800-2,646-100.0%
18900——
19000——
19100——
19200——
19300——
19400——
19502,822——
19603,807+985+34.9%
19704,289+482+12.7%
19804,467+178+4.2%
19904,211-256-5.7%
20003,511-700-16.6%
20103,686+175+5.0%
20203,176-510-13.8%
20242,702-474-14.9%

Marion vs. Perry County

YearMarionPerry CountyShare
19704,28915,38827.9%
19804,46715,01229.8%
19904,21112,75933.0%
20003,51111,86129.6%
20103,68610,59134.8%
20203,1768,51137.3%
20242,7027,71935.0%

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)
18702,646Historical (Pre-2000)
18800Historical (Pre-2000)
18900Historical (Pre-2000)
19000Historical (Pre-2000)
19100Historical (Pre-2000)
19200Historical (Pre-2000)
19300Historical (Pre-2000)
19400Historical (Pre-2000)
19502,822Historical (Pre-2000)
19603,807Historical (Pre-2000)
19704,289Decennial Census
19804,467Decennial Census
19904,211Decennial Census
20003,511Decennial Census
20013,545Population Estimates Program
20023,605Population Estimates Program
20033,488Population Estimates Program
20043,476Population Estimates Program
20053,427Population Estimates Program
20063,377Population Estimates Program
20073,580Population Estimates Program
20083,634Population Estimates Program
20093,691Population Estimates Program
20103,686Decennial Census
20113,643Population Estimates Program
20123,562Population Estimates Program
20133,511Population Estimates Program
20143,461Population Estimates Program
20153,416Population Estimates Program
20163,360Population Estimates Program
20173,297Population Estimates Program
20183,160Population Estimates Program
20193,131Population Estimates Program
20203,176Decennial Census
20213,073Population Estimates Program
20222,772Population Estimates Program
20232,730Population Estimates Program
20242,702Population 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)