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Adams County, Iowa Population 2021
Adams County, Iowa's estimated population is 3,518 with a growth rate of -1.18% in the past year according to the most recent United States census data. Adams County, Iowa is the 100th largest county inIowa. The 2010 Population was 4,023 and has seen a growth of -12.55% since this time.
Note: 2020 and 2021 data is projected
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 3,518 | -42 | -1.18% |
| 2020 | 3,560 | -42 | -1.17% |
| 2019 | 3,602 | -42 | -1.15% |
| 2018 | 3,644 | -13 | -0.36% |
| 2017 | 3,657 | -35 | -0.95% |
| 2016 | 3,692 | -62 | -1.65% |
| 2015 | 3,754 | -123 | -3.17% |
| 2014 | 3,877 | -14 | -0.36% |
| 2013 | 3,891 | -19 | -0.49% |
| 2012 | 3,910 | -84 | -2.10% |
| 2011 | 3,994 | -29 | -0.72% |
| 2010 | 4,023 | -843 | -17.32% |
| 1990 | 4,866 | -865 | -15.09% |
| 1980 | 5,731 | -591 | -9.35% |
| 1970 | 6,322 | -1,146 | -15.35% |
| 1960 | 7,468 | -1,285 | -14.68% |
| 1950 | 8,753 | -1,403 | -13.81% |
| 1940 | 10,156 | -281 | -2.69% |
| 1930 | 10,437 | -84 | -0.80% |
| 1920 | 10,521 | -477 | -4.34% |
| 1910 | 10,998 | -2,603 | -19.14% |
| 1900 | 13,601 | 1,309 | 10.65% |
| 1890 | 12,292 | 404 | 3.40% |
| 1880 | 11,888 | 7,274 | 157.65% |
| 1870 | 4,614 | 3,081 | 200.98% |
| 1860 | 1,533 | 0.00% |
2021 Growth Rate
-1.18% (-42)
County Website
State
Founded
March 12, 1853
County Seat
Lat./Long.
2010 Population
4,023
Growth Since 2010
-12.55% (-505)
| Race | Population | Percentage |
|---|---|---|
| White | 3,620 | 98.64% |
| Some Other Race | 27 | 0.74% |
| Asian | 9 | 0.25% |
| Two or More Races | 8 | 0.22% |
| American Indian and Alaska Native | 4 | 0.11% |
| Black or African American | 2 | 0.05% |
Adams County, Iowa Population Pyramid $2021
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| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 1,598 | 2.21 | 81.7 |
| Married | 885 | 2.75 | 92.7 |
| Non Family | 565 | 1.19 | 73.1 |
| Female | 79 | 3.2 | 53.2 |
| Male | 69 | 2.49 | 44.9 |
2.72
Average Family Size
2.21
Average Household Size
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 79 | 2.97% |
| 9th to 12th Grade | 87 | 3.27% |
| High School Graduate | 1,042 | 39.14% |
| Some College | 615 | 23.10% |
| Associates Degree | 425 | 15.97% |
| Bachelors Degree | 318 | 11.95% |
| Graduate Degree | 96 | 3.61% |
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Adams County, Iowa Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 2,611 | 2,453 | 412 |
| Hispanic | 34 | 31 | |
| Other Race | 19 | 19 | |
| 2+ Races | 8 | 8 | 2 |
| Asian | 5 | ||
| Native American | 4 | 4 |
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 25.00%.
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$34,848
Average Earnings
$42,683
Average Male
$26,762
Average Female
Adams County, Iowa Language by Age
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Adams County, Iowa Language
98.49% of Adams County, Iowa residents speak only English, while 1.51% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.42% of the population.
Adams County, Iowa Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 3,542 | 481 | 13.58% |
| Hispanic | 43 | 21 | 48.84% |
| Other | 22 | 16 | 72.73% |
| Native | 4 | 4 | 100.00% |
| Multiple | 8 | 2 | 25.00% |
14.08%
Overall Poverty Rate
12.04%
Male Poverty Rate
16.11%
Female Poverty Rate
Poverty in Adams County, Iowa
The race most likely to be in poverty in Adams County, Iowa is Native, with 100.00% below the poverty level.
The race least likely to be in poverty in Adams County, Iowa is White, with 13.58% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.45%. Among those working part-time, it was 22.24%, and for those that did not work, the poverty rate was 23.08%.
Adams County, Iowa Marital Status
Marriage Rates
60.2%
Overall Marriage Rate
62.5%
Male Marriage Rate
57.9%
Female Marriage Rate
Adams County, Iowa Married by Age and Sex
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Adams County, Iowa Marriage
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.
Adams County, Iowa Marital Status by Race
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| Name | Veterans | % of Total |
|---|---|---|
| White | 272 | 9.53% |
Adams County, Iowa Veterans by Education
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6.49%
Veteran Poverty Rate
36.64%
Veteran Disability Rate
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58.6%
Labor Force Participation
56.3%
Employment Rate
3.9%
Unemployment Rate
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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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76.81%
Born in Adams County, Iowa
99.40%
Native Born
0.60%
Foreign Born
0.27%
Non Citizen
0.33%
Naturalized
Place of Birth
99.40% of Adams County, Iowa residents were born in the United States, with 76.81% having been born in Iowa. 0.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
- US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
- Population of States and Counties of the United States: 1790 - 1990