Cass County, Iowa Population 2018

Cass County, Iowa's estimated population is 13,145 with a growth rate of -2.14% in the past year according to the most recent United States census data. Cass County, Iowa is the 58th largest county in Iowa.

Year Population Growth Growth Rate
201713,145-288-2.14%
201613,4332531.92%
201613,180-169-1.27%
201513,349-45-0.34%
201413,394-175-1.29%
201313,569-130-0.95%
201213,699-65-0.47%
201113,764-165-1.18%
201013,929-1,199-7.93%
199015,128-1,804-10.65%
198016,932-75-0.44%
197017,007-912-5.09%
196017,919-613-3.31%
195018,532-115-0.62%
194018,647-775-3.99%
193019,42210.01%
192019,4213741.96%
191019,047-2,227-10.47%
190021,2741,6298.29%
189019,6452,70215.95%
188016,94311,479210.08%
18705,4643,852238.96%
18601,6120.00%

Cass County, Iowa Population Growth

Population Data via

Population by Race

Race Population
White13,117
Two or More Races119
Asian71
American Indian and Alaska Native50
Black or African American35
Native Hawaiian and Other Pacific Islander23
Some Other Race18

Race Data via US Census (2016 ACS 5-Year Survey)

Cass County, Iowa Population Pyramid 2018

0%2%4%6%8% Male Population0%2%4%6%8% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Cass County, Iowa Median Age

44.6


Total

42.6


Male

46.8


Female

Cass County, Iowa Adults

There are 10,437 adults, (2,875 of which are seniors) in Cass County, Iowa.

Cass County, Iowa Age Dependency

77.5

Age Dependency Ratio

38

Old Age Dependency Ratio

39.6

Child Dependency Ratio

Cass County, Iowa Sex Ratio

Female

6,800

50.62%

Male

6,633

49.38%

Cass County, Iowa Households and Families

Cass County, Iowa Renter vs Owner Occupied by Household Type

Cass County, Iowa Household Types

Type Owner Renter
Married85.9%14.1%
All70.7%29.3%
Male65.8%34.2%
Non Family59%41%
Female36%64%

70.7%

Rate of Home Ownership

Cass County, Iowa Households by Type

Type Count Average Size Owned
All6,0762.1670.7
Married3,0282.7685.9
Non Family2,3091.1359
Female5202.7736
Male2193.2165.8

2.75

Average Family Size

2.16

Average Household Size

4.8%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Cass County, Iowa Households

Cass County, Iowa Education

Cass County, Iowa Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade2642.79%
9th to 12th Grade6546.91%
High School Graduate4,05342.80%
Some College1,78818.88%
Associates Degree8338.80%
Bachelors Degree1,40414.83%
Graduate Degree4745.01%

Cass County, Iowa Educational Attainment by Race

Name Total High School Bachelors
White9,1808,3081,844
Hispanic1601296
Native American3737
Asian37344
Black332524
Multiple Races3127
Islander2323
Other Race1818

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 native american people with a rate of 72.73%.

Cass County, Iowa Earnings by Educational Attainment

Name Average Male Female
Overall$31,653$39,412$23,801
Less Than High School$20,000$21,657$14,784
High School Grad$30,581$36,178$19,087
Some College$30,672$41,419$23,460
Bachelors Degree$38,828$46,400$35,775
Graduate Degree$50,000$56,250$47,941

$31,653

Average Earnings

$39,412

Average Male

$23,801

Average Female

Cass County, Iowa Language

Cass County, Iowa Language by Age

Cass County, Iowa Language

97.89% of Cass County, Iowa residents speak only English, while 2.11% speak other languages. The largest non-English language is Spanish, which is spoken by 1.43% of the population.

Cass County, Iowa Poverty

Cass County, Iowa Poverty by Race

Name Total In Poverty Poverty Rate
White12,6181,81514.38%
Hispanic3048728.62%
Asian683044.12%
Multiple1092522.94%
Native501734.00%
Black261453.85%

15.09%

Overall Poverty Rate

14.18%

Male Poverty Rate

15.97%

Female Poverty Rate

Poverty in Cass County, Iowa

The race most likely to be in poverty in Cass County, Iowa is Black, with 53.85% below the poverty level.

The race least likely to be in poverty in Cass County, Iowa is White, with 14.38% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.93%. Among those working part-time, it was 12.82%, and for those that did not work, the poverty rate was 19.94%.

Cass County, Iowa Poverty Rate by Education

Name Poverty
Less Than High School32.74%
High School9.37%
Some College9.19%
Bachelors or Greater4.18%

Cass County, Iowa Poverty Rate by Employment Status and Sex

Name Poverty
Female Unemployed47.87%
Male Unemployed19.70%
Female Employed7.31%
Male Employed6.82%

Cass County, Iowa Income

Cass County, Iowa Income by Household Type

Name Median Mean
Households$45,469$57,370
Families$54,002$65,605
Married Families$60,808$
Non Families$32,138$42,905

Cass County, Iowa Marital Status

Cass County, Iowa Marital Status

Marriage Rates

57.9%

Overall Marriage Rate

60.1%

Male Marriage Rate

55.8%

Female Marriage Rate

Cass County, Iowa Married by Age and Sex

Cass County, Iowa Marriage

The age group where males are most likely to be married is 55To64, while the female age group most likely to be married is 55To64.

Cass County, Iowa Marital Status by Race

Cass County, Iowa Veterans

Cass County, Iowa Veterans by War

991

Number of Veterans

969

Male Veterans

22

Female Veterans

Name Veterans
Vietnam398
Korea130
First Gulf War125
Second Gulf War112
World War II80

Cass County, Iowa Veterans by Age

Name Veterans
75+323
65 to 74299
55 to 64198
35 to 54115
18 to 3456

Cass County, Iowa Veterans by Race

Name Veterans % of Total
White9889.65%
Hispanic31.23%
2 or More24.88%
Black12.86%

Cass County, Iowa Veterans by Education

7.31%

Veteran Poverty Rate

23.12%

Veteran Disability Rate

Cass County, Iowa Employment Status

Cass County, Iowa Employment by Age

64.3%

Labor Force Participation

62.2%

Employment Rate

3.3%

Unemployment Rate

Cass County, Iowa Employment by Race

Cass County, Iowa Employment by Education

Population of Cities in Cass County, Iowa

City 2010 Census 2016 Estimated Growth Growth Rate
Atlantic71126659-453-6.37%
Griswold1038977-61-5.88%
Anita980943-37-3.78%
Lewis433407-26-6.00%
Massena355345-10-2.82%
Cumberland262251-11-4.20%
Marne120114-6-5.00%
Wiota116110-6-5.17%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990