State
County
Land Area (mi²)
1.0 sq mi
Density (mi²)
708.10/sq mi
2020 Growth Rate
0.00% ()
Growth Since 2010
-2.82% (-21)
Rank in State
Rank in Country
Garnavillo, Iowa Population 2021
724
Garnavillo is a city located in Clayton County Iowa. With a 2020 population of 724, it is the 364th largest city in Iowa and the 11733rd largest city in the United States . Garnavillo is currently declining at a rate of 0.00% annually and its population has decreased by -2.82% since the most recent census, which recorded a population of 745 in 2010. Garnavillo reached it's highest population of in . Spanning over 1 miles, Garnavillo has a population density of 708 people per square mile.
The average household income in Garnavillo is $59,719 with a poverty rate of 13.99%. The median rental costs in recent years comes to $619 per month, and the median house value is $89,700. The median age in Garnavillo is 41.2 years, 40.7 years for males, and 41.7 years for females.
Garnavillo Demographics
According to the most recent ACS, the racial composition of Garnavillowas:
- White: 100.00%
- Black or African American: 0.00%
- Native American: 0.00%
- Asian: 0.00%
- Native Hawaiian or Pacific Islander: 0.00%
- Other race: 0.00%
- Two or more races: 0.00%
The current population of Garnavillo, Iowa is 724 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 724.The last official US Census in 2010 recorded the population at 745.
Garnavillo, Iowa Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 826 | 100.00% |
Loading...
Garnavillo Population by Race
Garnavillo Population Pyramid $2021
Loading...
Garnavillo Population by Age
Garnavillo Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 361 | 2.16 | 74.2 |
| Non Family | 176 | 1.44 | 63.6 |
| Married | 143 | 2.93 | 83.2 |
| Male | 22 | 2.59 | 100 |
| Female | 20 | 2.55 | 75 |
2.81
Average Family Size
2.16
Average Household Size
Loading...
Garnavillo Households by Type
Loading...
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 17 | 2.97% |
| 9th to 12th Grade | 25 | 4.36% |
| High School Graduate | 265 | 46.25% |
| Some College | 126 | 21.99% |
| Associates Degree | 41 | 7.16% |
| Bachelors Degree | 71 | 12.39% |
| Graduate Degree | 28 | 4.89% |
Loading...
Garnavillo Educational Attainment by Sex (over 25)
Garnavillo Educational Attainment by Race
Loading...
| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 547 | 511 | 99 |
| Hispanic | 26 | 20 |
The highest rate of high school graduation is among white people with a rate of 93.42%.
The highest rate of bachelors degrees is among white people with a rate of 18.10%.
Garnavillo Educational Attainment by Race
Loading...
$31,927
Average Earnings
$41,125
Average Male
$25,000
Average Female
Garnavillo Earnings by Educational Attainment
Garnavillo Language by Age
Loading...
Garnavillo Language
93.41% of Garnavillo residents speak only English, while 6.59% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.68% of the population.
Garnavillo Language
13.99%
Overall Poverty Rate
13.18%
Male Poverty Rate
14.87%
Female Poverty Rate
Poverty in Garnavillo
The race most likely to be in poverty in Garnavillo is White, with 14.65% below the poverty level.
The race least likely to be in poverty in Garnavillo is White, with 14.65% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.69%. Among those working part-time, it was 3.77%, and for those that did not work, the poverty rate was 40.17%.
Garnavillo Poverty
Garnavillo Poverty Rate by Education
Garnavillo Marital Status
Marriage Rates
41.1%
Overall Marriage Rate
39.2%
Male Marriage Rate
43.1%
Female Marriage Rate
Garnavillo Married by Age and Sex
Loading...
Garnavillo Marriage
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Garnavillo Marital Status by Race
Garnavillo Marital Status
Garnavillo Veterans by War
Loading...
| Name | Veterans | % of Total |
|---|---|---|
| White | 63 | 9.38% |
Garnavillo Veterans by Race
Garnavillo Veterans by Education
Loading...
3.17%
Veteran Poverty Rate
34.92%
Veteran Disability Rate
Garnavillo Veterans by Education
Loading...
63.5%
Labor Force Participation
62.5%
Employment Rate
1.6%
Unemployment Rate
Garnavillo Employment by Age
Loading...
Garnavillo Employment by Race
Loading...
Garnavillo Employment by Education
Origin of Non-Citizens
Loading...
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
Loading...
71.07%
Born in Garnavillo
96.85%
Native Born
3.15%
Foreign Born
2.66%
Non Citizen
0.48%
Naturalized
Place of Birth
96.85% of Garnavillo residents were born in the United States, with 71.07% having been born in Iowa. 2.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Garnavillo Place of Birth
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 724 | 0.00% | |
| 2020 | 724 | 0.00% | |
| 2019 | 724 | 0.00% | |
| 2018 | 724 | -3 | -0.41% |
| 2017 | 727 | -1 | -0.14% |
| 2016 | 728 | -6 | -0.82% |
| 2015 | 734 | 0.00% | |
| 2014 | 734 | -1 | -0.14% |
| 2013 | 735 | -2 | -0.27% |
| 2012 | 737 | -6 | -0.81% |
| 2011 | 743 | -2 | -0.27% |
| 2010 | 745 | 0.00% |