Sibley, Iowa Population 2024

2,671

Sibley is a city located in Osceola County Iowa. Sibley has a 2024 population of 2,671. It is also the county seat of Osceola County.Sibley is currently declining at a rate of -2.13% annually and its population has decreased by -6.67% since the most recent census, which recorded a population of 2,862 in 2020.

The average household income in Sibley is $76,761 with a poverty rate of 18.39%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sibley is 37.9 years, 34.2 years for males, and 47.5 years for females.

Sibley Demographics

According to the most recent ACS, the racial composition of Sibley was:

  • White: 91.45%
  • Other race: 3.18%
  • Asian: 2.19%
  • Two or more races: 1.84%
  • Black or African American: 0.78%
  • Native American: 0.57%
  • Native Hawaiian or Pacific Islander:
State
Iowa
Land Area (mi²)
1.7 sq mi
Density (mi²)
1,587.50/sq mi
Growth Since 2020
-6.67% (-191)
The current population of Sibley, Iowa is 2,671 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,862.

Sibley, Iowa Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,58891.45%
Other race903.18%
Asian622.19%
Two or more races521.84%
Black or African American220.78%
Native American160.57%
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Other race

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Sibley Population by Race

Sibley Population Pyramid 2024

Sibley Median Age

37.9

Total

34.2

Male

47.5

Female

Sibley Adults

There are 2,139 adults, (629 of whom are seniors) in Sibley.

Sibley Age Dependency

87.4

Age Dependency Ratio

41.7

Old Age Dependency Ratio

45.8

Child Dependency Ratio

Sibley Sex Ratio

Female1,39549.29%
Male1,43550.71%

Sibley Population by Age

Sibley Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,0822.5168.731.3
Non Family4661.3554.145.9
Married4543.39919
Female1263.5638.161.9
Male362.6783.316.7
showing: 5 rows

3.27

Average Family Size

2.51

Average Household Size

68.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sibley Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sibley Educational Attainment by Sex (over 25)

Sibley Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 17.65%.

Sibley Educational Attainment by Race

All

Male

Female

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$41,724

Average Earnings

$47,946

Average Male

$32,574

Average Female

Sibley Earnings by Educational Attainment

Sibley Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sibley Language

88.7% of Sibley residents speak only English, while 11.3% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.22% of the population.

Sibley Language

Sibley Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White2,30938516.67%
Hispanic2958829.83%
Other904347.78%
Native1616100%
Asian621219.35%
showing: 5 rows

18.39%

Overall Poverty Rate

13.11%

Male Poverty Rate

23.92%

Female Poverty Rate

Poverty in Sibley

The race most likely to be in poverty in Sibley is Native, with 100% below the poverty level.

The race least likely to be in poverty in Sibley is White, with 16.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.45%. Among those working part-time, it was 19.92%, and for those that did not work, the poverty rate was 22.8%.

Sibley Poverty

rate

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Rate
Poverty
Less Than 9th Grade18.66%
High School16.81%
Some College14.74%
Bachelors or Greater1.01%
showing: 4 rows

Sibley Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed94.64%
Male Unemployed33.33%
Female Employed11.96%
Male Employed2.65%
showing: 4 rows

Sibley Poverty Rate by Employment Status and Sex

Sibley Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Sibley Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.3%

Overall Marriage Rate

50.0%

Male Marriage Rate

40.5%

Female Marriage Rate

Sibley Married by Age and Sex

male

female

Sibley 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 35-44.

Sibley Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sibley Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

168

Number of Veterans

164

Male Veterans

4

Female Veterans

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Sibley Veterans by War

count

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Sibley Veterans by Age

count

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Sibley Veterans by Race

Sibley Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

4.22%

Veteran Poverty Rate

31.93%

Veteran Disability Rate

Sibley Veterans by Education

LaborForceParticipation

62.2%

Labor Force Participation

57.5%

Employment Rate

7.5%

Unemployment Rate

Sibley Employment by Age

LaborForceParticipation

Sibley Employment by Race

LaborForceParticipation

Sibley Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

59.47%

Born in Sibley

93.96%

Native Born

6.04%

Foreign Born

5.23%

Non Citizen

0.81%

Naturalized

Place of Birth

93.96% of Sibley residents were born in the United States, with 59.47% having been born in Iowa. 5.23% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sibley Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20292,381-58-2.38%
20282,439-58-2.32%
20272,497-58-2.27%
20262,555-58-2.22%
20252,613-58-2.17%
20242,671-58-2.13%
20232,729-58-2.08%
20222,787-58-2.04%
20212,845-17-0.59%
20202,86228210.93%
20192,580-22-0.85%
20182,60250.19%
20172,597-34-1.29%
20162,631-32-1.2%
20152,663-39-1.44%
20142,70250.19%
20132,697100.37%
20122,687-51-1.86%
20112,738-60-2.14%
20102,79820.07%
20002,796-19-0.67%
19902,815-236-7.74%
19803,05130210.99%
19702,749-103-3.61%
19602,85229311.45%
19502,559
showing: 26 rows

Sibley Population by Year