Adams County, Iowa Population 2022

Adams County, Iowa's estimated population is 3,476 with a growth rate of -1.19% in the past year according to the most recent United States census data. Adams County, Iowa is the 100th largest county in Iowa. The 2010 Population was 4,023 and has seen a growth of -13.60% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18601,5330.00%
18704,6143,081200.98%
188011,8887,274157.65%
189012,2924043.40%
190013,6011,30910.65%
191010,998-2,603-19.14%
192010,521-477-4.34%
193010,437-84-0.80%
194010,156-281-2.69%
19508,753-1,403-13.81%
19607,468-1,285-14.68%
19706,322-1,146-15.35%
19805,731-591-9.35%
19904,866-865-15.09%
20104,023-843-17.32%
20113,994-29-0.72%
20123,910-84-2.10%
20133,891-19-0.49%
20143,877-14-0.36%
20153,754-123-3.17%
20163,692-62-1.65%
20173,657-35-0.95%
20183,644-13-0.36%
20193,602-42-1.15%
20203,560-42-1.17%
20213,518-42-1.18%
20223,476-42-1.19%
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Adams County, Iowa Population Growth

Population by Race

Race Population Percentage
White3,51596.75%
Black or African American40.11%
American Indian and Alaska Native80.22%
Asian230.63%
Some Other Race340.94%
Two or More Races491.35%
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Adams County, Iowa Population by Race

Adams County, Iowa Population Pyramid 2022

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Adams County, Iowa Median Age

47.2


Total

46.2


Male

48


Female

Adams County, Iowa Adults

There are 2,886 adults, (836 of whom are seniors) in Adams County, Iowa.

Adams County, Iowa Age Dependency

Age Dependency Ratio

40.8

Old Age Dependency Ratio

36.4

Child Dependency Ratio

Adams County, Iowa Sex Ratio

Female

1,842

50.70%

Male

1,791

49.30%

Adams County, Iowa Population by Age

Adams County, Iowa Renter vs Owner Occupied by Household Type

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Adams County, Iowa Household Types

Type Owner Renter
Married90.1%9.9%
All80.8%19.2%
Non Family71.8%28.2%
Female63.8%36.2%
Male61.4%38.6%

80.8%

Rate of Home Ownership

Adams County, Iowa Households and Families

Type Count Average Size Owned
All1,6272.1580.8
Married8702.6790.1
Male702.761.4
Female693.5263.8
Non Family6181.271.8

2.68

Average Family Size

2.15

Average Household Size

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Adams County, Iowa Households by Type

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Education Attained Count Percentage
Less Than 9th Grade803.02%
9th to 12th Grade973.66%
High School Graduate1,02738.75%
Some College57221.58%
Associates Degree41515.66%
Bachelors Degree35713.47%
Graduate Degree1023.85%
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Adams County, Iowa Educational Attainment by Sex (over 25)

Adams County, Iowa Educational Attainment by Race

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Race Total High School Bachelors
White2,5502,390457
2+ Races40372
Black11
Native American88
Other Race2424
Hispanic3737
Asian14

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 17.92%.

Adams County, Iowa Educational Attainment by Race

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Name Average Male Female
Overall$35,000$41,336$29,409
Less Than 9th Grade$$$14,688
High School Graduate$33,075$37,422$26,810
Some College$33,690$40,000$29,450
Bachelors Degree$42,250$52,356$31,389
Graduate Degree$70,438$70,625$64,583

$35,000

Average Earnings

$41,336

Average Male

$29,409

Average Female

Adams County, Iowa Earnings by Educational Attainment

Adams County, Iowa Language by Age

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Adams County, Iowa Language

98.39% of Adams County, Iowa residents speak only English, while 1.61% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.32% of the population.

Adams County, Iowa Language

Adams County, Iowa Poverty by Race

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Name Total In Poverty Poverty Rate
Native88100.00%
Hispanic472655.32%
Black4125.00%
White3,42443812.79%
Other20NaN%
Multiple4924.08%

13.36%

Overall Poverty Rate

10.37%

Male Poverty Rate

16.30%

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 Multiple, with 4.08% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.95%. Among those working part-time, it was 17.83%, and for those that did not work, the poverty rate was 27.12%.

Adams County, Iowa Poverty

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Name Poverty
Less Than 9th Grade42.86%
High School14.06%
Some College10.77%
Bachelors or Greater4.47%

Adams County, Iowa Poverty Rate by Education

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Rate Poverty
Male Employed2.94%
Male Unemployed28.57%
Female Employed3.47%
Female Unemployed91.43%

Adams County, Iowa Poverty Rate by Employment Status and Sex

Adams County, Iowa Income by Household Type

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Name Median Mean
Households$52,287$65,547
Families$70,022$83,075
Married Families$72,227-
Non Families$28,787$35,818
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Income by Household Type

Adams County, Iowa Marital Status

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Marriage Rates

58.8%

Overall Marriage Rate

61.1%

Male Marriage Rate

56.6%

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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Adams County, Iowa Marital Status

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240

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War35
First Gulf War13
Vietnam145
Korea20
World War II8

Adams County, Iowa Veterans by War

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Age Group Veterans
18 to 3418
35 to 5426
55 to 6416
65 to 7489
75+91

Adams County, Iowa Veterans by Age

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Adams County, Iowa Veterans by Race

Adams County, Iowa Veterans by Education

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6.93%

Veteran Poverty Rate

37.23%

Veteran Disability Rate

Adams County, Iowa Veterans by Education

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59.7%

Labor Force Participation

57.5%

Employment Rate

3.6%

Unemployment Rate

Adams County, Iowa Employment by Age

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Adams County, Iowa Employment by Race

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Adams 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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77.70%

Born in Adams County, Iowa

99.09%

Native Born

0.91%

Foreign Born

0.25%

Non Citizen

0.66%

Naturalized

Place of Birth

99.09% of Adams County, Iowa residents were born in the United States, with 77.70% having been born in Iowa. 0.25% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Adams 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