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Marion

County in Iowa (USA)

Contents: Population

The population development of Marion as well as related information and services (Wikipedia, Google, images).

MarionCounty30,00132,04833,307
USA [United States of America]Federal Republic248,709,873281,421,906308,758,105

Source: U.S. Census Bureau (web).

Explanation: 2010 and 2018 population figures refer to entities in the boundaries of 2018.


Further information about the population structure:

Gender (E 2017)
Males16,480
Females16,625
Age Groups (E 2017)
0-14 years6,418
15-64 years20,864
65+ years5,823
Age Distribution (E 2017)
0-9 years4,122
10-19 years4,842
20-29 years4,048
30-39 years3,835
40-49 years3,808
50-59 years4,532
60-69 years3,906
70-79 years2,416
80+ years1,596
»Race« (E 2017)
White31,876
Black/African American279
Indigenous76
Asian470
Pacific Islander10
2 or more394
Ethnicity (E 2017)
Hispanic or Latino650
Other32,455