Marshall County, Iowa's estimated population is 37,812 with a growth rate of -1.35% in the past year according to the most recent United States census data. Marshall County, Iowa is the 16th largest county in Iowa. The 2010 Population was 40,722 and has seen a growth of -7.15% since this time.
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The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 44.29%.
78.05% of Marshall County, Iowa residents speak only English, while 21.95% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 17.91% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Marshall County, Iowa is Hispanic, with 19.90% below the poverty level.
The race least likely to be in poverty in Marshall County, Iowa is Multiple, with 6.59% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 3.09%. Among those working part-time, it was 14.50%, and for those that did not work, the poverty rate was 18.04%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Marshall County, Iowa
87.26% of Marshall County, Iowa residents were born in the United States, with 66.93% having been born in Iowa. 8.63% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.