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Seneca (MO) Streets, Geographical, Population & More

Population of Seneca, Missouri

StateMissouri
Land Area (mi²)2.6 sq mi
Density (mi²)862.8/sq mi
2022 Growth Rate-0.5% (-11)
Growth Since 2020-0.94% (-21)
Rank in State242th
Rank in Country10409th

The population of Seneca, MO in 2022 is estimated to be 2,208. This is a decrease of -0.5% (-11 people) compared to the population in 2021.

Population of Seneca by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Seneca by Age

Seneca Population Pyramid 2022
Seneca Median Age
31.7
Total
29.4
Male
42.3
Female
Seneca Sex Ratio
50.29%
1,121
Male
49.71%
1,108
Female
Seneca Age Dependency Ratio
34.4
Old Age Dependency Ratio
55.2
Child Dependency Ratio
Seneca Adults
1,580
Adults
(404 of whom are seniors) in Seneca.

Population of Seneca by Year

Year
PopulationGrowthAnnual Growth Rate