Oneida County, Idaho Population 2021

Oneida County, Idaho's estimated population is 4,669 with a growth rate of 1.50% in the past year according to the most recent United States census data. Oneida County, Idaho is the 39th largest county in Idaho. The 2010 Population was 4,290 and has seen a growth of 8.83% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
20214,669691.50%
20204,600691.52%
20194,531691.55%
20184,462731.66%
20174,389932.16%
20164,296481.13%
20154,248701.68%
20144,178-79-1.86%
20134,257320.76%
20124,225-8-0.19%
20114,233-57-1.33%
20104,29079822.85%
19903,4922347.18%
19803,25839413.76%
19702,864-739-20.51%
19603,603-784-17.87%
19504,387-1,030-19.01%
19405,417-453-7.72%
19305,870-853-12.69%
19206,723-8,447-55.68%
191015,1706,23769.82%
19008,9332,11431.00%
18906,819-145-2.08%
18806,9645,042262.33%
18701,9220.00%
2021 Growth Rate
1.50%
County Website
State
Founded
January 22, 1864
County Seat
2010 Population
4,290
Growth Since 2010
8.83%
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Oneida County, Idaho Population Growth

Population by Race

Race Population Percentage
White4,29397.90%
Two or More Races801.82%
American Indian and Alaska Native70.16%
Black or African American50.11%
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Oneida County, Idaho Population by Race

Oneida County, Idaho Population Pyramid $2021

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Oneida County, Idaho Median Age

38.6


Total

39.5


Male

36.8


Female

Oneida County, Idaho Adults

There are 3,081 adults, (841 of whom are seniors) in Oneida County, Idaho.

Oneida County, Idaho Age Dependency

95.8

Age Dependency Ratio

37.5

Old Age Dependency Ratio

58.2

Child Dependency Ratio

Oneida County, Idaho Sex Ratio

Female

2,239

51.06%

Male

2,146

48.94%

Oneida County, Idaho Population by Age

Oneida County, Idaho Renter vs Owner Occupied by Household Type

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Oneida County, Idaho Household Types

Type Owner Renter
Married83.4%16.6%
All79.9%20.1%
Female77.1%22.9%
Non Family74.5%25.5%
Male50%50%

79.9%

Rate of Home Ownership

Oneida County, Idaho Households and Families

Type Count Average Size Owned
All1,6152.779.9
Married1,0133.3983.4
Non Family4581.0974.5
Female1182.7977.1
Male263.6250

3.31

Average Family Size

2.7

Average Household Size

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Oneida County, Idaho Households by Type

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Education Attained Count Percentage
Less Than 9th Grade361.32%
9th to 12th Grade2328.48%
High School Graduate95534.90%
Some College86531.62%
Associates Degree1806.58%
Bachelors Degree42015.35%
Graduate Degree481.75%
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Oneida County, Idaho Educational Attainment by Sex (over 25)

Oneida County, Idaho Educational Attainment by Race

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Race Total High School Bachelors
White2,6412,429463
Hispanic6155
2+ Races2222
Native American77
Black55

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 17.53%.

Oneida County, Idaho Educational Attainment by Race

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Name Average Male Female
Overall$33,214$48,750$20,227
Less Than 9th Grade$29,697$29,828$28,750
High School Graduate$30,847$43,906$19,792
Some College$32,083$47,054$19,013
Bachelors Degree$46,210$69,479$33,482
Graduate Degree$59,375$$

$33,214

Average Earnings

$48,750

Average Male

$20,227

Average Female

Oneida County, Idaho Earnings by Educational Attainment

Oneida County, Idaho Language by Age

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Oneida County, Idaho Language

94.72% of Oneida County, Idaho residents speak only English, while 5.28% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.08% of the population.

Oneida County, Idaho Language

Oneida County, Idaho Poverty by Race

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11.36%

Overall Poverty Rate

7.80%

Male Poverty Rate

14.80%

Female Poverty Rate

Poverty in Oneida County, Idaho

The race most likely to be in poverty in Oneida County, Idaho is White, with 12.17% below the poverty level.

The race least likely to be in poverty in Oneida County, Idaho is White, with 12.17% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.17%. Among those working part-time, it was 17.73%, and for those that did not work, the poverty rate was 15.05%.

Oneida County, Idaho Poverty

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Name Poverty
Some College13.65%
High School13.07%
Bachelors or Greater2.59%
Less Than 9th Grade0.00%

Oneida County, Idaho Poverty Rate by Education

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Rate Poverty
Female Unemployed0.00%
Male Unemployed75.00%
Female Employed10.76%
Male Employed5.69%

Oneida County, Idaho Poverty Rate by Employment Status and Sex

Oneida County, Idaho Income by Household Type

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Name Median Mean
Households$53,841$58,747
Families$60,842$66,104
Married Families$64,053-
Non Families$30,893$39,210
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Income by Household Type

Oneida County, Idaho Marital Status

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Marriage Rates

65.2%

Overall Marriage Rate

65.2%

Male Marriage Rate

65.2%

Female Marriage Rate

Oneida County, Idaho Married by Age and Sex

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Oneida County, Idaho 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 35-44.

Oneida County, Idaho Marital Status by Race

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Oneida County, Idaho Marital Status

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305

Number of Veterans

285

Male Veterans

20

Female Veterans

War Veterans
Vietnam132
First Gulf War35
World War II28
Second Gulf War24
Korea9

Oneida County, Idaho Veterans by War

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Age Group Veterans
75+115
65 to 74114
35 to 5452
55 to 6424
18 to 34

Oneida County, Idaho Veterans by Age

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Name Veterans % of Total
White2879.46%
2+ Races1542.86%
Native American342.86%

Oneida County, Idaho Veterans by Race

Oneida County, Idaho Veterans by Education

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1.67%

Veteran Poverty Rate

41.47%

Veteran Disability Rate

Oneida County, Idaho Veterans by Education

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54.1%

Labor Force Participation

53.5%

Employment Rate

1.1%

Unemployment Rate

Oneida County, Idaho Employment by Age

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Oneida County, Idaho Employment by Race

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Oneida County, Idaho 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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35.17%

Born in Oneida County, Idaho

97.04%

Native Born

2.96%

Foreign Born

2.14%

Non Citizen

0.82%

Naturalized

Place of Birth

97.04% of Oneida County, Idaho residents were born in the United States, with 35.17% having been born in Idaho. 2.14% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Oneida County, Idaho 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