State
County
Land Area (mi²)
0.8 sq mi
Density (mi²)
1,061.0/sq mi
2020 Growth Rate
-0.59% (-5)
Growth Since 2010
-1.29% (-11)
Rank in State
Rank in Country
Winthrop, Iowa Population 2021
839
Winthrop is a city located in Buchanan County Iowa. With a 2020 population of 839, it is the 324th largest city in Iowa and the 11068th largest city in the United States . Winthrop is currently declining at a rate of -0.59% annually and its population has decreased by -1.29% since the most recent census, which recorded a population of 850 in 2010. Winthrop reached it's highest population of in . Spanning over 1 miles, Winthrop has a population density of 1,061 people per square mile.
The average household income in Winthrop is $70,076 with a poverty rate of 8.10%. The median rental costs in recent years comes to $700 per month, and the median house value is $103,700. The median age in Winthrop is 44.6 years, 39.9 years for males, and 46.9 years for females.
Winthrop Demographics
According to the most recent ACS, the racial composition of Winthropwas:
- White: 90.39%
- Asian: 5.83%
- Two or more races: 3.46%
- Black or African American: 0.32%
- Native American: 0.00%
- Native Hawaiian or Pacific Islander: 0.00%
- Other race: 0.00%
The current population of Winthrop, Iowa is 839 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 849.The last official US Census in 2010 recorded the population at 850.
Winthrop, Iowa Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 837 | 90.39% |
| Asian | 54 | 5.83% |
| Two or More Races | 32 | 3.46% |
| Black or African American | 3 | 0.32% |
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Winthrop Population by Race
Winthrop Population Pyramid $2021
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Winthrop Population by Age
Winthrop Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 363 | 2.55 | 84 |
| Married | 191 | 2.99 | 89.5 |
| Non Family | 124 | 1.45 | 80.6 |
| Female | 34 | 4.03 | 64.7 |
| Male | 14 | 2.64 | 85.7 |
3.1
Average Family Size
2.55
Average Household Size
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Winthrop Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 9 | 1.40% |
| 9th to 12th Grade | 14 | 2.18% |
| High School Graduate | 255 | 39.66% |
| Some College | 126 | 19.60% |
| Associates Degree | 106 | 16.49% |
| Bachelors Degree | 105 | 16.33% |
| Graduate Degree | 28 | 4.35% |
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Winthrop Educational Attainment by Sex (over 25)
Winthrop Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 625 | 602 | 133 |
| Asian | 12 | 12 | |
| Hispanic | 3 | 3 | |
| Black | 3 | 3 |
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 white people with a rate of 21.28%.
Winthrop Educational Attainment by Race
Winthrop Earnings by Educational Attainment
Winthrop Language by Age
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Winthrop Language
98.27% of Winthrop residents speak only English, while 1.73% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.73% of the population.
Winthrop Language
Winthrop Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 831 | 67 | 8.06% |
| Multiple | 32 | 8 | 25.00% |
8.10%
Overall Poverty Rate
8.17%
Male Poverty Rate
8.03%
Female Poverty Rate
Poverty in Winthrop
The race most likely to be in poverty in Winthrop is Multiple, with 25.00% below the poverty level.
The race least likely to be in poverty in Winthrop is White, with 8.06% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 8.19%, and for those that did not work, the poverty rate was 17.50%.
Winthrop Poverty
Winthrop Poverty Rate by Education
Winthrop Marital Status
Marriage Rates
55.1%
Overall Marriage Rate
59.4%
Male Marriage Rate
51.6%
Female Marriage Rate
Winthrop Married by Age and Sex
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Winthrop 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.
Winthrop Marital Status by Race
Winthrop Marital Status
Winthrop Veterans by War
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| Name | Veterans | % of Total |
|---|---|---|
| White | 65 | 9.76% |
| Hispanic | 3 | 100.00% |
Winthrop Veterans by Race
Winthrop Veterans by Education
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26.15%
Veteran Poverty Rate
32.31%
Veteran Disability Rate
Winthrop Veterans by Education
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63.3%
Labor Force Participation
61.1%
Employment Rate
3.5%
Unemployment Rate
Winthrop Employment by Age
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Winthrop Employment by Race
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Winthrop 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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86.39%
Born in Winthrop
99.46%
Native Born
0.54%
Foreign Born
0.22%
Non Citizen
0.32%
Naturalized
Place of Birth
99.46% of Winthrop residents were born in the United States, with 86.39% having been born in Iowa. 0.22% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Winthrop Place of Birth
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 839 | -5 | -0.59% |
| 2020 | 844 | -5 | -0.59% |
| 2019 | 849 | -5 | -0.59% |
| 2018 | 854 | 3 | 0.35% |
| 2017 | 851 | 4 | 0.47% |
| 2016 | 847 | -4 | -0.47% |
| 2015 | 851 | -3 | -0.35% |
| 2014 | 854 | 6 | 0.71% |
| 2013 | 848 | -3 | -0.35% |
| 2012 | 851 | 4 | 0.47% |
| 2011 | 847 | -4 | -0.47% |
| 2010 | 851 | 0.00% |