Sergeant Bluff, Iowa Population 2024

5,745

Sergeant Bluff is a city located in Woodbury County Iowa. Sergeant Bluff has a 2024 population of 5,745. Sergeant Bluff is currently growing at a rate of 4.47% annually and its population has increased by 14.67% since the most recent census, which recorded a population of 5,010 in 2020.

The average household income in Sergeant Bluff is $134,048 with a poverty rate of 8.31%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sergeant Bluff is 35 years, 35.5 years for males, and 34.5 years for females.

Sergeant Bluff Demographics

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

  • White: 92.11%
  • Asian: 4.15%
  • Two or more races: 3.06%
  • Other race: 0.54%
  • Black or African American: 0.14%
  • Native American:
  • Native Hawaiian or Pacific Islander:
State
Iowa
Land Area (mi²)
2.9 sq mi
Density (mi²)
1,953.90/sq mi
Growth Since 2020
14.67% (735)
The current population of Sergeant Bluff, Iowa is 5,745 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 5,010.

Sergeant Bluff, Iowa Population 2024

Population by Race

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Race
Population
Percentage (of total)
White4,61292.11%
Asian2084.15%
Two or more races1533.06%
Other race270.54%
Black or African American70.14%
Native American
Native Hawaiian or Pacific Islander
showing: 7 rows

White

Asian

Two or more races

Other race

Black or African American

Native American

Native Hawaiian or Pacific Islander

Sergeant Bluff Population by Race

Sergeant Bluff Population Pyramid 2024

Sergeant Bluff Median Age

35

Total

35.5

Male

34.5

Female

Sergeant Bluff Adults

There are 3,498 adults, (558 of whom are seniors) in Sergeant Bluff.

Sergeant Bluff Age Dependency

70.3

Age Dependency Ratio

19

Old Age Dependency Ratio

51.3

Child Dependency Ratio

Sergeant Bluff Sex Ratio

Female2,46249.17%
Male2,54550.83%

Sergeant Bluff Population by Age

Sergeant Bluff Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,7042.9271.928.1
Married1,0793.2283.916.1
Non Family2831.5756.543.5
Female2483.3530.669.4
Male942.4690.49.6
showing: 5 rows

3.12

Average Family Size

2.92

Average Household Size

71.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sergeant Bluff 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

Sergeant Bluff Educational Attainment by Sex (over 25)

Sergeant Bluff Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among white people with a rate of 42.74%.

Sergeant Bluff Educational Attainment by Race

All

Male

Female

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$61,903

Average Earnings

$76,901

Average Male

$43,425

Average Female

Sergeant Bluff Earnings by Educational Attainment

Sergeant Bluff Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sergeant Bluff Language

92.76% of Sergeant Bluff residents speak only English, while 7.24% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.84% of the population.

Sergeant Bluff Language

Sergeant Bluff Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White4,4353748.43%
Multiple1493120.81%
Hispanic239218.79%
Other27933.33%
showing: 4 rows

8.31%

Overall Poverty Rate

7.27%

Male Poverty Rate

9.38%

Female Poverty Rate

Poverty in Sergeant Bluff

The race most likely to be in poverty in Sergeant Bluff is Other, with 33.33% below the poverty level.

The race least likely to be in poverty in Sergeant Bluff is White, with 8.43% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.08%. Among those working part-time, it was 14.52%, and for those that did not work, the poverty rate was 20.04%.

Sergeant Bluff Poverty

rate

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Rate
Poverty
Less Than 9th Grade40.74%
Some College10.86%
High School5.14%
Bachelors or Greater
showing: 4 rows

Sergeant Bluff Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed28.57%
Male Unemployed21.79%
Female Employed6.24%
Male Employed4.02%
showing: 4 rows

Sergeant Bluff Poverty Rate by Employment Status and Sex

Sergeant Bluff Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Sergeant Bluff Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

62.7%

Overall Marriage Rate

64.1%

Male Marriage Rate

61.1%

Female Marriage Rate

Sergeant Bluff Married by Age and Sex

male

female

Sergeant Bluff Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Sergeant Bluff Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sergeant Bluff Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

155

Number of Veterans

155

Male Veterans

Female Veterans

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Sergeant Bluff Veterans by War

count

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Sergeant Bluff Veterans by Age

count

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Sergeant Bluff Veterans by Race

Sergeant Bluff Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

32.9%

Veteran Disability Rate

Sergeant Bluff Veterans by Education

LaborForceParticipation

79.8%

Labor Force Participation

75.9%

Employment Rate

4.2%

Unemployment Rate

Sergeant Bluff Employment by Age

LaborForceParticipation

Sergeant Bluff Employment by Race

LaborForceParticipation

Sergeant Bluff 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

75.79%

Born in Sergeant Bluff

94.69%

Native Born

5.31%

Foreign Born

3.61%

Non Citizen

1.7%

Naturalized

Place of Birth

94.69% of Sergeant Bluff residents were born in the United States, with 75.79% having been born in Iowa. 3.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Sergeant Bluff Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20296,9752463.66%
20286,7292463.79%
20276,4832463.94%
20266,2372464.11%
20255,9912464.28%
20245,7452464.47%
20235,4992464.68%
20225,2532464.91%
20215,007-3-0.06%
20205,010-110-2.15%
20195,1202244.58%
20184,8961773.75%
20174,719831.79%
20164,636721.58%
20154,564701.56%
20144,494912.07%
20134,403451.03%
20124,358180.41%
20114,340180.42%
20104,3221,00130.14%
20003,32154919.81%
19902,772
showing: 22 rows

Sergeant Bluff Population by Year