Marion County, IA

County

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2021 Population

33,381

0.566% 1-year growth

US Senator

Chuck Grassley

Republican Party

US Senator

Joni Ernst

Republican Party

2021 Median Age

39.6

0% 1-year change

2021 Poverty Rate

7.47%

2.98% 1-year increase

2021 Median Household Income

$66,822

4.19% 1-year growth

2021 Median Property Value

$163,500

2.12% 1-year growth

2021 Employed Population

16,640

0.371% 1-year decline

About

In 2021, Marion County, IA had a population of 33.4k people with a median age of 39.6 and a median household income of $66,822. Between 2020 and 2021 the population of Marion County, IA grew from 33,193 to 33,381, a 0.566% increase and its median household income grew from $64,136 to $66,822, a 4.19% increase.

The 5 largest ethnic groups in Marion County, IA are White (Non-Hispanic) (94%), Two+ (Non-Hispanic) (1.49%), Asian (Non-Hispanic) (1.2%), Black or African American (Non-Hispanic) (0.974%), and White (Hispanic) (0.839%).

None of the households in Marion County, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.

99.2% of the residents in Marion County, IA are U.S. citizens.

The largest universities in Marion County, IA are Central College (268 degrees awarded in 2021).

In 2021, the median property value in Marion County, IA was $163,500, and the homeownership rate was 75.5%.

Most people in Marion County, IA drove alone to work, and the average commute time was 19.8 minutes. The average car ownership in Marion County, IA was 2 cars per household.

Marion County, IA borders Jasper County, IA, Lucas County, IA, Mahaska County, IA, Monroe County, IA, Polk County, IA, and Warren County, IA.

United States Iowa Pella, IA

Population & Diversity

Marion County, IA is home to a population of 33.4k people, from which 99.2% are citizens. As of 2021, 2.16% of Marion County, IA residents were born outside of the country (720 people).

In 2021, there were 63.1 times more White (Non-Hispanic) residents (31.4k people) in Marion County, IA than any other race or ethnicity. There were 497 Two+ (Non-Hispanic) and 400 Asian (Non-Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

99.2%

2021 Citizenship

99.2%

2020 Citizenship

As of 2021, 99.2% of Marion County, IA residents were US citizens, which is higher than the national average of 93.4%. In 2020, the percentage of US citizens in Marion County, IA was 99.2%, meaning that the rate of citizenship has been decreasing.

The following chart shows US citizenship percentages in Marion County, IA compared to that of it's neighboring and parent geographies.

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Marion County, IA

White (Non-Hispanic)
31.4k ± 70
Two+ (Non-Hispanic)
497 ± 153
Asian (Non-Hispanic)
400 ± 104

2.14%

Hispanic Population

714 people

2.14% of the people in Marion County, IA are hispanic (714 people).

The following chart shows the 7 races represented in Marion County, IA as a share of the total population.

Global Diversity

The PUMS dataset is not available at the County level, so we are showing data for Iowa.

Most Common Origin

Mexico
41,634 ± 4,977 people
India
10,950 ± 2,565 people
Vietnam
8,674 ± 2,283 people

In 2021, the most common birthplace for the foreign-born residents of Iowa was Mexico, the natal country of 41,634 Iowa residents, followed by India with 10,950 and Vietnam with 8,674.

Foreign-Born Population

2.16%

2021 Foreign-Born Population

720 people

1.89%

2020 Foreign-Born Population

626 people

As of 2021, 2.16% of Marion County, IA residents (720 people) were born outside of the United States, which is lower than the national average of 13.6%. In 2020, the percentage of foreign-born citizens in Marion County, IA was 1.89%, meaning that the rate has been increasing.

The following chart shows the percentage of foreign-born residents in Marion County, IA compared to that of it's neighboring and parent geographies.

Military

Veterans

Most Common Service Period

Vietnam
616 ± 150
Gulf War (2001-)
371 ± 147
Gulf War (1990s)
260 ± 88

Marion County, IA has a large population of military personnel who served in Vietnam, 1.66 times greater than any other conflict.

Economy

The economy of Marion County, IA employs 16.6k people. The largest industries in Marion County, IA are Manufacturing (4,011 people), Health Care & Social Assistance (2,673 people), and Educational Services (1,868 people), and the highest paying industries are Utilities ($78,125), Mining, Quarrying, & Oil & Gas Extraction ($60,833), and Public Administration ($56,316).

Males in Iowa have an average income that is 1.35 times higher than the average income of females, which is $50,335. The income inequality in Iowa (measured using the Gini index) is 0.439, which is lower than than the national average.

Employment

Occupations

16.6k

2021 Value

± 837

−0.371%

1 Year decline

± 7.06%

From 2020 to 2021, employment in Marion County, IA declined at a rate of −0.371%, from 16.7k employees to 16.6k employees.

The most common job groups, by number of people living in Marion County, IA, are Production Occupations (2,159 people), Office & Administrative Support Occupations (1,960 people), and Management Occupations (1,429 people). This chart illustrates the share breakdown of the primary jobs held by residents of Marion County, IA.

Unemployment Insurance Claims

Data is only available at the state level. Showing data for false.

This chart shows weekly unemployment insurance claims in Iowa (not-seasonally adjusted) compared with the four states with the most similar impact.

The most recent data point uses Advance State Claims data, which can be revised in subsequent weeks.

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Industries

Employment by Industries

16.6k

2021 Value

± 837

−0.371%

1 Year decline

± 7.06%

From 2020 to 2021, employment in Marion County, IA declined at a rate of −0.371%, from 16.7k employees to 16.6k employees.

The most common employment sectors for those who live in Marion County, IA, are Manufacturing (4,011 people), Health Care & Social Assistance (2,673 people), and Educational Services (1,868 people). This chart shows the share breakdown of the primary industries for residents of Marion County, IA, though some of these residents may live in Marion County, IA and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$51,372

Median earning men ± $1,957

$30,906

Median earning women ± $2,356

The industries with the best median earnings for men in 2021 are Wholesale Trade ($67,159), Public Administration ($66,576), and Transportation & Warehousing, & Utilities ($57,778).

The industries with the best median earnings for women in 2021 are Finance & Insurance, & Real Estate & Rental & Leasing ($45,461), Transportation & Warehousing, & Utilities ($45,074), and Public Administration ($43,790).

Employment by Industry Sector

Data is only available at the state level. Showing data for false.

Y-Axis

2.75%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 155M people employed in Iowa. This represents a 2.75% increase in employment when compared to February 2022.

The following chart shows monthly employment numbers for each industry sector in Iowa.

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Establishments by Size

The industries with the most establishments

291
Educational Services, Health Care & Social Assistance
177
Manufacturing
170
Finance & Insurance, and Real Estate, Rental & Leasing

The visualization shows the distribution of establishments by industry and by size according to the number of employees.

Payroll by Industry Sector

The industries with the highest total annual payroll

$1.37M
Manufacturing
$305k
Educational Services, Health Care & Social Assistance
$60.6k
Finance & Insurance, and Real Estate, Rental & Leasing

The chart shows the total annual payroll and the average annual payroll by industry.

Domestic Trade

Domestic Production & Consumption

Domestic production and consumption consists of products and services shipped from Iowa to other states, or from other states to Iowa.

Top Domestic Production in Dollars

Meat/seafood
$20.6B
Mixed freight
$19.9B
Machinery
$19.1B

In 2020, the top outbound Iowa product (by dollars) was Meat/seafood with $20.6B, followed by Mixed freight ($19.9B) and Machinery ($19.1B).

The following chart shows the share of these products in relation to all outbound Iowa products.

Domestic Trade Growth

Showing data for Iowa.

$252B

2020 Value in Iowa

$518B

Projected 2050 Value in Iowa

105% growth

In 2020, total outbound Iowa trade was $252B. This is expected to increase 105% to $518B by 2050.

The following chart shows how the domestic outbound Iowa trade is projected to change in comparison to its neighboring states.

Interstate Trade

Interstate trade consists of products and services shipped from Iowa to other states, or from other states to Iowa.

Most Common Trade Partners

Illinois
$21.2B
Minnesota
$16.2B
Texas
$10.8B

In 2020, the top outbound Iowa domestic partner for goods and services (by dollars) was Illinois with $21.2B, followed by Minnesota with $16.2B and Texas and $10.8B.

The following map shows the amount of trade that Iowa shares with each state (excluding itself).

Civics

In the 2020 presidential election, the popular vote in Marion County, IA went to Donald J. Trump with 66.2% of the vote. The runner-up was Joseph R Biden Jr. (32.1%), followed by Jo Jorgensen (1.21%).

Chuck Grassley and Joni Ernst are the senators currently representing the state of Iowa. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

Iowa is currently represented by 4 members in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Elections

Presidential Popular Vote Over Time

2020 Election Results

Donald J. Trump (66.2%)
Republican Party
Joseph R Biden Jr. (32.1%)
Democratic Party
Jo Jorgensen (1.21%)
Libertarian Party

The following chart shows the popular vote results in Marion County, IA for each registered party from 1976 to 2020.

Senator Elections

US Senators from Iowa

Senatorial voting results are only available at the state level. Showing data for Iowa.

Chuck Grassley

Senator from Iowa

Assumed office on January 3, 1981

Joni Ernst

Senator from Iowa

Assumed office on January 3, 2015

Chuck Grassley and Joni Ernst are the senators currently representing Iowa.

In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

The following chart shows elected senators in Iowa over time, excluding special elections, colored by their political party.

US Representative Elections

US Representatives from Iowa

Iowa is currently represented by 4 members in the U.S. house.

Members of the House of Representives are elected to 2-year terms, and the following chart shows the how the members for Iowa have changed over time starting in 2008.

Education

In 2021, universities in Marion County, IA awarded 268 degrees. The student population of Marion County, IA in 2021 is skewed towards men, with 584 male students and 555 female students.

Most students graduating from Universities in Marion County, IA are White (227 and 84.7%), followed by Hispanic or Latino (21 and 7.84%), Two or More Races (7 and 2.61%), and Unknown (6 and 2.24%).

The largest universities in Marion County, IA by number of degrees awarded are Central College (268 and 100%).

The most popular majors in Marion County, IA are General Business Administration & Management (43 and 16%), Exercise Physiology (35 and 13.1%), and General Biological Sciences (19 and 7.09%).

The median tuition cost in Marion County, IA for private four year colleges is $19,250.

Admissions & Enrollments

Applicants, Admissions & Enrolled

University

Measure

In 2021 in Marion County, IA, the percentage of applicants admitted was 74.5%, while the percentage of admitted who enrolled was 20.7%. The number of students enrolled in 2021 was 1,139 (51.3% men and 48.7% women).

The line chart shows the evolution of the percentage of applicants admitted, admitted who enrolled or the number of students enrolled according to the option selected in the upper button.

Enrollments by Gender and Races

Universities

In 2021 there were 1,139 students enrolled in Marion County, IA, 51.3% men and 48.7% women.

By race, the largest number of students enrolled was concentrated in White with 976 records, of which 49.8% were women and 50.2% men.

Completions

Concentrations

Most Common

General Business Administration & Management
43 degree-majors awarded
Exercise Physiology
35 degree-majors awarded
General Biological Sciences
19 degree-majors awarded

In 2021, the most common concentation for Bachelors Degree recipients in Marion County, IA was General Business Administration & Management with 43 degrees awarded.

This visualization illustrates the percentage of students graduating with a Bachelors Degree from schools in Marion County, IA according to their major.

Universities

Gender

Race

Central College

Largest Universities by degrees awarded

268 degrees awarded

In 2021, the institution with the largest number of graduating students was Central College with 268 degrees awarded.

Student Diversity

University

In 2021, 131 men were awarded degrees from institutions in Marion County, IA, which is 0.956 times less than the 137 female students who received degrees in the same year.

In 2021 the most common race/ethnicity group awarded degrees at institutions was White students. These 227 degrees mean that there were 10.8 times more degrees awarded to White students then the next closest race/ethnicity group, Hispanic or Latino, with 21 degrees awarded.

Awarded Degrees over Time

The graph shows the evolution of awarded degrees by degrees. Under the paragraphs, the average number of awarded degrees by university in each degree is shown.

Tuition

Average Net Price by Sector

Universities

Private not-for-profit, 4-year or above ($19,250) is the sector with the highest median state tuition in 2021.

Private not-for-profit, 4-year or above ($1,323) is the sector with the highest average net price of books and supplies.

The graph shows the average net price by sector and year.

Working Population

Educational Pyramid

Data is only available at the state level. Showing data for Iowa.

Measure

In 2021, 0.63% of men over 25 years of age had not completed any academic degree (no schooling), while 0.621% of women were in the same situation.

This visualization shows the gender distribution of the population according to the academic level reached.

Educational Attainment

Data is only available at the state level. Showing data for Iowa.

Race

The most common educational levels obtained by the working population in 2021 were High School or Equivalent (742k), Some college (567k), and Bachelors Degree (459k).

This visualization illustrates the percentage distribution of the population according to the highest educational level reached. You can filter the data by race by using the selector above.

Housing & Living

The median property value in Marion County, IA was $163,500 in 2021, which is 0.668 times smaller than the national average of $244,900. Between 2020 and 2021 the median property value increased from $160,100 to $163,500, a 2.12% increase. The homeownership rate in Marion County, IA is 75.5%, which is approximately the same as the national average of 64.6%.

People in Marion County, IA have an average commute time of 19.8 minutes, and they drove alone to work. Car ownership in Marion County, IA is approximately the same as the national average, with an average of 2 cars per household.

Median household income in Marion County, IA is $66,822. In 2021, the tract with the highest Median Household Income in Marion County, IA was Census Tract 303 with a value of $66,536, followed by Census Tract 304.02 and Census Tract 306, with respective values of $66,475 and $62,371.

In 2022, 11% of the population was living with severe housing problems in Marion County, IA. From 2014 to 2022, the indicator grew 1.67%.

Housing

Property

$163,500

Median Property Value 2021

±$7,572

$9,996

Median Property Taxes

±$601

The following chart display owner-occupied housing units distributed between a series of property tax buckets compared to the national averages for each bucket. In Marion County, IA the largest share of households pay taxes in the $3k+ range.

The chart underneath the paragraph shows the property taxes in Marion County, IA compared to it's parent and neighbor geographies.

Rent vs Own

75.5%

Homeownership

2021

62.2%

Homeowners with Mortgage

2021

In 2021, 75.5% of the housing units in Marion County, IA were occupied by their owner. This percentage grew from the previous year's rate of 73.7%.

This chart shows the percentage of owner in Marion County, IA compared it's parent and neighboring geographies.

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 303
Census Tract 304.02
Census Tract 306

In 2021, the tract with the highest Median Household Income (Total) in Marion County, IA was Census Tract 303 with a value of $66,536, followed by Census Tract 304.02 and Census Tract 306, with respective values of $66,475 and $62,371.

The following map shows all of the tracts in Marion County, IA colored by their Median Household Income (Total).

Household Income

Please note that the buckets used in this visualization were not evenly distributed by ACS when publishing the data.

$66,822

Median Household Income

± $2,331

13.2k

Number of Households

± 736

In 2021, the median household income of the 13.2k households in Marion County, IA grew to $66,822 from the previous year's value of $64,136.

The following chart displays the households in Marion County, IA distributed between a series of income buckets compared to the national averages for each bucket. The largest share of households have an income in the $75k - $100k range.

Wage Distribution

The closest comparable wage GINI for Marion County, IA is from Iowa.

0.439

2021 Wage GINI in Iowa

0.438

2020 Wage GINI in Iowa

In 2021, the income inequality in Iowa was 0.439 according to the GINI calculation of the wage distribution. Income inequality had a 0.221% growth from 2020 to 2021, which means that wage distribution grew somewhat less even. The GINI for Iowa was lower than than the national average of 0.478. In other words, wages are distributed more evenly in Iowa in comparison to the national average.

This chart shows the number of workers in Iowa across various wage buckets compared to the national average.

Transportation

Commuter Transportation

Most Common Commute in 2021

Drove Alone (79.7%)
Carpooled (7.48%)
Worked At Home (6.9%)

In 2021, 79.7% of workers in Marion County, IA drove alone to work, followed by those who carpooled to work (7.48%) and those who worked at home (6.9%).

The following chart shows the number of households using each mode of transportation over time, using a logarithmic scale on the y-axis to help better show variations in the smaller means of commuting.

Commute Time

19.8 minutes

Average Travel Time

Using averages, employees in Marion County, IA have a shorter commute time (19.8 minutes) than the normal US worker (26.8 minutes). Additionally, 0.841% of the workforce in Marion County, IA have "super commutes" in excess of 90 minutes.

The chart below shows how the median household income in Marion County, IA compares to that of it's neighboring and parent geographies.

Car Ownership

2 cars

Average Number

The following chart displays the households in Marion County, IA distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Marion County, IA have 2 cars.

Poverty

Severe Housing Problems

In 2022, 11% of the population was living with severe housing problems in Marion County, IA. From 2014 to 2022, the indicator grew 1.67%.

The graph shows the trend of the percentage of the population living with severe housing problems.

Poverty & Diversity

7.47% of the population for whom poverty status is determined in Marion County, IA (2.37k out of 31.8k people) live below the poverty line, a number that is lower than the national average of 12.6%. The largest demographic living in poverty are Females 35 - 44, followed by Males 55 - 64 and then Females 18 - 24.

The most common racial or ethnic group living below the poverty line in Marion County, IA is White, followed by Asian and Two Or More.

The Census Bureau uses a set of money income thresholds that vary by family size and composition to determine who classifies as impoverished. If a family's total income is less than the family's threshold than that family and every individual in it is considered to be living in poverty.

Children in Poverty

In 2022, 8.3% of the children was living in poverty in Marion County, IA. From 2014 to 2022, the indicator declined 3.9%.

The graph shows the trend of the percentage of the children living in poverty.

Social Needs

Data only available at the state level.

Most prevalent states

California
35,798 individuals
New York
5,087 individuals
Florida
4,915 individuals

In 2017, California had the highest estimated number of chronically homeless individuals in the nation, at 35,798. New York has the second highest (5,087), followed by Florida (4,915).

The following map shows the estimated number of chronically homeless individuals by state over multiple years.

Security

Crimes & Accidents

Indicator

In 2022, the number of reported violent crimes offenses per 100,000 population was 274 in Marion County, IA. From 2014 to 2022, the indicator grew 44.5 per 100,000 population.

The graph shows the trend in the number of reported violent crimes offenses per 100,000 population.

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Health

96% of the population of Marion County, IA has health coverage, with 56.5% on employee plans, 12.4% on Medicaid, 11.8% on Medicare, 13.8% on non-group plans, and 1.47% on military or VA plans.

Primary care physicians in Marion County, IA see 1008 patients per year on average, which represents a 6.49% decrease from the previous year (1078 patients). Compare this to dentists who see 1579 patients per year, and mental health providers who see 873 patients per year.

By gender, of the total number of insured persons, 50.2% were men and 49.8% were women.

Coverage

Patient to Clinician Ratios

1,008 to 1

Patient to Primary Care Physician Ratio in Marion County, IA

Primary care physicians in Marion County, IA see an average of 1,008 patients per year. This represents a 6.49% decrease from the previous year (1,078 patients).

The following chart shows how the number of patients seen by primary care physicians has been changing over time in Marion County, IA in comparison to its neighboring geographies.

Health Care Diversity

In 2021, insured persons according to age ranges were distributed in 25.3% under 18 years, 19.2% between 18 and 34 years, 38% between 35 and 64 years, and 17.4% over 64 years.

By gender, of the total number of insured persons, 50.2% were men and 49.8% were women.

The following chart shows the number of people with health coverage by gender.

Uninsured People

4.01%

Uninsured

56.5%

Employer Coverage

12.4%

Medicaid

11.8%

Medicare

13.8%

Non-Group

1.47%

Military or VA

Between 2020 and 2021, the percent of uninsured citizens in Marion County, IA grew by 2.76% from 3.9% to 4.01%.

The following chart shows how the percent of uninsured individuals in Marion County, IA changed over time compared with the percent of individuals enrolled in various types of health insurance.

Health Indicators

Health Outcomes

Indicator

In 2022, the number of deaths among residents under age 18 per 100,000 population was 44.8 in Marion County, IA.

The graphic shows the trend of the indicator in Marion County, IA.

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Health Behaviors

Indicator

In 2022, the percentage of the adult population (age 18 and older) that reports a body mass index (BMI) greater than or equal to 30 kg/m2 (age-adjusted) was 35% in Marion County, IA.

The graphic shows the trend of the indicator in Marion County, IA.

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