Marquette, Iowa Population 2021

431
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Marquette is a city located in Clayton County Iowa. With a 2020 population of 431, it is the 482nd largest city in Iowa and the 13950th largest city in the United States . Marquette is currently declining at a rate of -0.23% annually but its population has increased by 14.93% since the most recent census, which recorded a population of 375 in 2010. Marquette reached it's highest population of in . Spanning over 2 miles, Marquette has a population density of 230 people per square mile.

The average household income in Marquette is $48,606 with a poverty rate of 16.67%. The median rental costs in recent years comes to $575 per month, and the median house value is $107,500. The median age in Marquette is 50.4 years, 50.3 years for males, and 50.8 years for females.

Marquette Demographics

According to the most recent ACS, the racial composition of Marquettewas:

  • White: 95.20%
  • Other race: 2.27%
  • Two or more races: 1.52%
  • Asian: 0.76%
  • Native American: 0.25%
  • Black or African American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Marquette, Iowa is 431 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 433.The last official US Census in 2010 recorded the population at 375.

Marquette, Iowa Population 2021

Population by Race

Race Population Percentage
White37795.20%
Some Other Race92.27%
Two or More Races61.52%
Asian30.76%
American Indian and Alaska Native10.25%
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Marquette Population by Race

Marquette Population Pyramid $2021

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Marquette Median Age

50.4


Total

50.3


Male

50.8


Female

Marquette Adults

There are 346 adults, (106 of whom are seniors) in Marquette.

Marquette Age Dependency

65

Age Dependency Ratio

44.2

Old Age Dependency Ratio

20.8

Child Dependency Ratio

Marquette Sex Ratio

Female

189

47.73%

Male

207

52.27%

Marquette Population by Age

Marquette Renter vs Owner Occupied by Household Type

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Marquette Household Types

Type Owner Renter
Male0%100%
Female9.5%90.5%
Non Family59.4%40.6%
All61.6%38.4%
Married87%13%

61.6%

Rate of Home Ownership

Marquette Households and Families

Type Count Average Size Owned
All2241.7761.6
Non Family1281.259.4
Married692.4987
Female212.769.5
Male62.170

2.39

Average Family Size

1.77

Average Household Size

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Marquette Households by Type

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Education Attained Count Percentage
Less Than 9th Grade41.27%
9th to 12th Grade319.84%
High School Graduate14144.76%
Some College6420.32%
Associates Degree237.30%
Bachelors Degree4213.33%
Graduate Degree103.17%
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Marquette Educational Attainment by Sex (over 25)

Marquette Educational Attainment by Race

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Race Total High School Bachelors
White30027449
Hispanic9
Other Race9
Asian333
2+ Races22
Native American11

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 asian people with a rate of 100.00%.

Marquette Educational Attainment by Race

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Name Average Male Female
Overall$30,500$39,375$20,750
Less Than 9th Grade$22,500$22,778$
High School Graduate$33,750$42,031$20,250
Some College$33,906$40,536$27,917
Bachelors Degree$$$
Graduate Degree$$$

$30,500

Average Earnings

$39,375

Average Male

$20,750

Average Female

Marquette Earnings by Educational Attainment

Marquette Language by Age

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Marquette Language

94.44% of Marquette residents speak only English, while 5.56% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.23% of the population.

Marquette Language

Marquette Poverty by Race

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Name Total In Poverty Poverty Rate
White3776216.45%
Asian33100.00%
Multiple6116.67%

16.67%

Overall Poverty Rate

14.49%

Male Poverty Rate

19.05%

Female Poverty Rate

Poverty in Marquette

The race most likely to be in poverty in Marquette is Asian, with 100.00% below the poverty level.

The race least likely to be in poverty in Marquette is White, with 16.45% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.33%. Among those working part-time, it was 33.33%, and for those that did not work, the poverty rate was 10.48%.

Marquette Poverty

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Name Poverty
Less Than 9th Grade37.14%
High School17.73%
Some College8.05%
Bachelors or Greater5.77%

Marquette Poverty Rate by Education

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Rate Poverty
Female Unemployed100.00%
Female Employed19.57%
Male Unemployed0.00%
Male Employed13.28%

Marquette Poverty Rate by Employment Status and Sex

Marquette Income by Household Type

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Name Median Mean
Households$42,143$48,606
Families$42,500$57,621
Married Families$58,750-
Non Families$29,688$38,719
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Income by Household Type

Marquette Marital Status

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Marriage Rates

38.4%

Overall Marriage Rate

34.9%

Male Marriage Rate

42.6%

Female Marriage Rate

Marquette Married by Age and Sex

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Marquette 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.

Marquette Marital Status by Race

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Marquette Marital Status

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39

Number of Veterans

37

Male Veterans

2

Female Veterans

War Veterans
Vietnam12
Korea5
World War II2
Second Gulf War1
First Gulf War

Marquette Veterans by War

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Age Group Veterans
55 to 6417
75+12
65 to 747
35 to 542
18 to 341

Marquette Veterans by Age

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Name Veterans % of Total
White3811.48%
2+ Races150.00%

Marquette Veterans by Race

Marquette Veterans by Education

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0.00%

Veteran Poverty Rate

30.77%

Veteran Disability Rate

Marquette Veterans by Education

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63.9%

Labor Force Participation

62.5%

Employment Rate

2.2%

Unemployment Rate

Marquette Employment by Age

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Marquette Employment by Race

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Marquette 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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49.24%

Born in Marquette

96.46%

Native Born

3.54%

Foreign Born

1.26%

Non Citizen

2.27%

Naturalized

Place of Birth

96.46% of Marquette residents were born in the United States, with 49.24% having been born in Iowa. 1.26% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Marquette Place of Birth

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
2021431-1-0.23%
2020432-1-0.23%
2019433-1-0.23%
2018434-5-1.14%
201743920.46%
2016437-1-0.23%
2015438-2-0.45%
20144400.00%
2013440-2-0.45%
20124420.00%
2011442-1-0.23%
20104430.00%

Marquette Population by Year