Winnebago County, Iowa Population 2022

Winnebago County, Iowa's estimated population is 9,799 with a growth rate of -1.85% in the past year according to the most recent United States census data. Winnebago County, Iowa is the 72nd largest county in Iowa. The 2010 Population was 10,846 and has seen a growth of -9.65% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18601680.00%
18701,5621,394829.76%
18804,9173,355214.79%
18907,3252,40848.97%
190012,7255,40073.72%
191011,914-811-6.37%
192013,4891,57513.22%
193013,143-346-2.57%
194013,9728296.31%
195013,450-522-3.74%
196013,099-351-2.61%
197012,990-109-0.83%
198013,010200.15%
199012,122-888-6.83%
201010,846-1,276-10.53%
201110,696-150-1.38%
201210,602-94-0.88%
201310,430-172-1.62%
201410,5561261.21%
201510,603470.45%
201610,602-1-0.01%
201710,573-29-0.27%
201810,539-34-0.32%
201910,354-185-1.76%
202010,169-185-1.79%
20219,984-185-1.82%
20229,799-185-1.85%
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Winnebago County, Iowa Population Growth

Population by Race

Race Population Percentage
White9,92094.71%
Black or African American1621.55%
American Indian and Alaska Native310.30%
Asian1321.26%
Some Other Race820.78%
Two or More Races1471.40%
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Winnebago County, Iowa Population by Race

Winnebago County, Iowa Population Pyramid 2022

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Winnebago County, Iowa Median Age

41.9


Total

40.7


Male

44.1


Female

Winnebago County, Iowa Adults

There are 8,193 adults, (2,217 of whom are seniors) in Winnebago County, Iowa.

Winnebago County, Iowa Age Dependency

Age Dependency Ratio

37.1

Old Age Dependency Ratio

38.2

Child Dependency Ratio

Winnebago County, Iowa Sex Ratio

Female

5,272

50.33%

Male

5,202

49.67%

Winnebago County, Iowa Population by Age

Winnebago County, Iowa Renter vs Owner Occupied by Household Type

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Winnebago County, Iowa Household Types

Type Owner Renter
Married91.7%8.3%
Male87.9%12.1%
All77.8%22.2%
Non Family68.6%31.4%
Female51.6%48.4%

77.8%

Rate of Home Ownership

Winnebago County, Iowa Households and Families

Type Count Average Size Owned
All4,5332.1777.8
Married2,0922.8991.7
Male662.9487.9
Female4692.9851.6
Non Family1,9061.1468.6

2.84

Average Family Size

2.17

Average Household Size

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Winnebago County, Iowa Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1542.18%
9th to 12th Grade2803.96%
High School Graduate2,43134.34%
Some College1,50221.22%
Associates Degree1,07715.21%
Bachelors Degree1,30118.38%
Graduate Degree3344.72%
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Winnebago County, Iowa Educational Attainment by Sex (over 25)

Winnebago County, Iowa Educational Attainment by Race

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Race Total High School Bachelors
2+ Races271410
White6,7016,4161,591
Hispanic20613838
Asian7574
Black67672
Native American3129
Other Race105

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 37.04%.

Winnebago County, Iowa Educational Attainment by Race

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Name Average Male Female
Overall$36,266$42,110$31,989
Less Than 9th Grade$31,827$38,177$24,211
High School Graduate$33,427$41,326$26,181
Some College$34,575$41,855$30,361
Bachelors Degree$49,010$58,382$46,528
Graduate Degree$54,722$58,977$53,359

$36,266

Average Earnings

$42,110

Average Male

$31,989

Average Female

Winnebago County, Iowa Earnings by Educational Attainment

Winnebago County, Iowa Language by Age

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Winnebago County, Iowa Language

95.12% of Winnebago County, Iowa residents speak only English, while 4.88% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.99% of the population.

Winnebago County, Iowa Language

Winnebago County, Iowa Poverty by Race

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Name Total In Poverty Poverty Rate
White9,0596006.62%
Other27NaN%
Hispanic4156816.39%
Multiple1241310.48%

6.92%

Overall Poverty Rate

5.09%

Male Poverty Rate

8.70%

Female Poverty Rate

Poverty in Winnebago County, Iowa

The race most likely to be in poverty in Winnebago County, Iowa is White, with 6.62% below the poverty level.

The race least likely to be in poverty in Winnebago County, Iowa is Multiple, with 10.48% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.70%. Among those working part-time, it was 7.77%, and for those that did not work, the poverty rate was 13.76%.

Winnebago County, Iowa Poverty

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Name Poverty
Less Than 9th Grade9.20%
High School7.61%
Some College7.52%
Bachelors or Greater0.70%

Winnebago County, Iowa Poverty Rate by Education

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Rate Poverty
Male Employed1.74%
Male Unemployed10.87%
Female Employed5.27%
Female Unemployed25.42%

Winnebago County, Iowa Poverty Rate by Employment Status and Sex

Winnebago County, Iowa Income by Household Type

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Name Median Mean
Households$51,581$66,585
Families$71,467$83,071
Married Families$83,144-
Non Families$34,773$42,019
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Income by Household Type

Winnebago County, Iowa Marital Status

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Marriage Rates

49.8%

Overall Marriage Rate

47.2%

Male Marriage Rate

52.4%

Female Marriage Rate

Winnebago County, Iowa Married by Age and Sex

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Winnebago County, Iowa Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Winnebago County, Iowa Marital Status by Race

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Winnebago County, Iowa Marital Status

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616

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War31
First Gulf War160
Vietnam214
Korea68
World War II17

Winnebago County, Iowa Veterans by War

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Age Group Veterans
18 to 3412
35 to 54199
55 to 6480
65 to 74144
75+181

Winnebago County, Iowa Veterans by Age

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Name Veterans % of Total
White6127.86%
Other Race45.63%
Hispanic41.18%

Winnebago County, Iowa Veterans by Race

Winnebago County, Iowa Veterans by Education

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8.78%

Veteran Poverty Rate

27.71%

Veteran Disability Rate

Winnebago County, Iowa Veterans by Education

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66.3%

Labor Force Participation

64.2%

Employment Rate

3.1%

Unemployment Rate

Winnebago County, Iowa Employment by Age

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Winnebago County, Iowa Employment by Race

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Winnebago County, Iowa Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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63.59%

Born in Winnebago County, Iowa

97.78%

Native Born

2.22%

Foreign Born

0.83%

Non Citizen

1.39%

Naturalized

Place of Birth

97.78% of Winnebago County, Iowa residents were born in the United States, with 63.59% having been born in Iowa. 0.83% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Winnebago County, Iowa Place of Birth

  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

Sources