Williamson, IA

Census Place

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2023 Population

228

64% 1-year growth

US Senator

Chuck Grassley

Republican Party

US Senator

Joni Ernst

Republican Party

2023 Median Age

34.2

20.3% 1-year decrease

2023 Poverty Rate

26.8%

41% 1-year increase

2023 Median Household Income

$53,438

23.9% 1-year growth

2023 Employed Population

42.6% 1-year growth

About

In 2023, Williamson, IA had a population of 228 people with a median age of 34.2 and a median household income of $53,438. Between 2022 and 2023 the population of Williamson, IA grew from 139 to 228, a 64% increase and its median household income grew from $43,125 to $53,438, a 23.9% increase.

The 5 largest ethnic groups in Williamson, IA are White (Non-Hispanic) (90.4%), Two+ (Hispanic) (4.82%), White (Hispanic) (2.19%), Other (Hispanic) (2.19%), and Asian (Non-Hispanic) (0.439%).

None of the households in Williamson, 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.

87.3% of the residents in Williamson, IA are U.S. citizens.

Most people in Williamson, IA drove alone to work, and the average commute time was 32 minutes. The average car ownership in Williamson, IA was 2 cars per household.

United States Iowa Lucas County, IA Southern Iowa PUMA, IA

Population & Diversity

Williamson, IA is home to a population of 228 people, from which 87.3% are citizens. As of 2023, 13.2% of Williamson, IA residents were born outside of the country (30 people).

In 2023, there were 18.7 times more White (Non-Hispanic) residents (206 people) in Williamson, IA than any other race or ethnicity. There were 11 Two+ (Hispanic) and 5 White (Hispanic) residents, the second and third most common ethnic groups.

Population & Diversity

Citizenship

87.3%

2023 Citizenship

77.7%

2022 Citizenship

As of 2023, 87.3% of Williamson, IA residents were US citizens, which is lower than the national average of 93.4%. In 2022, the percentage of US citizens in Williamson, IA was 77.7%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Williamson, IA

White (Non-Hispanic)
206 ± 83
Two+ (Hispanic)
11 ± 23.3
White (Hispanic)
5 ± 10

9.21%

Hispanic Population

21 people

9.21% of the people in Williamson, IA are hispanic (21 people).

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

Global Diversity

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

Most Common Origin

Mexico
42,604 ± 5,034 people
India
12,351 ± 2,723 people
Vietnam
7,795 ± 2,165 people

In 2022, the most common birthplace for the foreign-born residents of Iowa was Mexico, the natal country of 42,604 Iowa residents, followed by India with 12,351 and Vietnam with 7,795.

Foreign-Born Population

13.2%

2023 Foreign-Born Population

30 people

23%

2022 Foreign-Born Population

32 people

As of 2023, 13.2% of Williamson, IA residents (30 people) were born outside of the United States, which is approximately the same as the national average of NaNN%. In 2022, the percentage of foreign-born citizens in Williamson, IA was 23%, meaning that the rate has been decreasing.

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

Military

Veterans

Most Common Service Period

Gulf War (1990s)
4 ± 13
Vietnam
2 ± 14
Gulf War (2001-)
0 ± 17

Williamson, IA has a large population of military personnel who served in Gulf War (1990s), 2 times greater than any other conflict.

Economy

The economy of Williamson, IA employs 77 people. The largest industries in Williamson, IA are Retail Trade (18 people), Health Care & Social Assistance (13 people), and Transportation & Warehousing (12 people), and the highest paying industries are .

Males in Iowa have an average income that is 1.34 times higher than the average income of females, which is $54,745. The income inequality in Iowa (measured using the Gini index) is 0.442, which is lower than than the national average.

Employment

Occupations

2023 Value

± 67

42.6%

1 Year growth

± 104%

From 2022 to 2023, employment in Williamson, IA grew at a rate of 42.6%, from 54 employees to 77 employees.

The most common job groups, by number of people living in Williamson, IA, are Material Moving Occupations (21 people), Office & Administrative Support Occupations (13 people), and Health Diagnosing & Treating Practitioners & Other Technical Occupations (9 people). This chart illustrates the share breakdown of the primary jobs held by residents of Williamson, 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

2023 Value

± 67

42.6%

1 Year growth

± 104%

From 2022 to 2023, employment in Williamson, IA grew at a rate of 42.6%, from 54 employees to 77 employees.

The most common employment sectors for those who live in Williamson, IA, are Retail Trade (18 people), Health Care & Social Assistance (13 people), and Transportation & Warehousing (12 people). This chart shows the share breakdown of the primary industries for residents of Williamson, IA, though some of these residents may live in Williamson, IA and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$44,688

Median earning men ± $39,024

$36,071

Median earning women ± $9,783

The industries with the best median earnings for men in 2023 are Construction ($51,250) and Manufacturing ($44,063).

The industries with the best median earnings for women in 2023 are .

Employment by Industry Sector

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

Y-Axis

1.48%

Year-over-year growth

Employment change between February 2022 and February 2023

As of February 2023, there are 1.57M people employed in Iowa. This represents a 1.48% increase in employment when compared to February 2022.

Right after the beginning of the COVID-19 pandemic, during April 2020, a general dip can be seen across industry sectors, resulting in an overall decline in employment by 10.9%.

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

Civics

In the 2024 presidential election, the popular vote in Iowa went to Donald J. Trump with 55.7% of the vote. The runner-up was Kamala Harris (42.5%), followed by Robert Kennedy (0.789%).

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

Voting results are not available for Williamson, IA. Showing the available data for Iowa.

2024 Election Results

Donald J. Trump (55.7%)
Republican Party
Kamala Harris (42.5%)
Democratic Party
Robert Kennedy (0.789%)
Independent Party

In the 2024 presidential election, the popular vote in Iowa went to Donald J. Trump with 55.7% of the vote. The runner-up was Kamala Harris (42.5%), followed by Robert Kennedy (0.789%).

The following chart shows the popular vote results in Iowa for each registered party from 1976 to 2024.

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

Completions

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.

Working Population

Educational Pyramid

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

Measure

In 2022, 0.66% of men over 25 years of age had not completed any academic degree (no schooling), while 0.685% 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 2022 were High School or Equivalent (751k), Some college (564k), and Bachelors Degree (469k).

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

People in Williamson, IA have an average commute time of 32 minutes, and they drove alone to work. Car ownership in Williamson, IA is approximately the same as the national average, with an average of 2 cars per household.

Housing

Rent vs Own

88.6%

Homeownership

2023

64.4%

Homeowners with Mortgage

2023

In 2023, 88.6% of the housing units in Williamson, IA were occupied by their owner. This percentage grew from the previous year's rate of 86.8%.

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

Equity

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

The following map shows all of the places in Williamson, 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.

$53,438

Median Household Income

± $34,259

N/A

Number of Households

± 0

In 2023, the median household income of the N/A households in Williamson, IA grew to $53,438 from the previous year's value of $43,125.

The following chart displays the households in Williamson, 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 Williamson, IA is from Iowa.

0.442

2022 Wage GINI in Iowa

0.439

2021 Wage GINI in Iowa

In 2022, the income inequality in Iowa was 0.442 according to the GINI calculation of the wage distribution. Income inequality had a 0.723% growth from 2021 to 2022, 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 2023

Drove Alone (84.4%)
Carpooled (15.6%)
Public Transit (0%)

In 2023, 84.4% of workers in Williamson, IA drove alone to work, followed by those who carpooled to work (15.6%) and those who used public transit to get to work (0%).

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

32 minutes

Average Travel Time

Using averages, employees in Williamson, IA have a longer commute time (32 minutes) than the normal US worker (26.6 minutes). Additionally, 0% of the workforce in Williamson, IA have "super commutes" in excess of 90 minutes.

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

Car Ownership

2 cars

Average Number

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

Poverty

Poverty & Diversity

26.8% of the population for whom poverty status is determined in Williamson, IA (61 out of 228 people) live below the poverty line, a number that is higher than the national average of 12.4%. The largest demographic living in poverty are Males < 5, followed by Males 35 - 44 and then Males 25 - 34.

The most common racial or ethnic group living below the poverty line in Williamson, IA is White, followed by Hispanic 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.

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.

Health

91.7% of the population of Williamson, IA has health coverage, with 39% on employee plans, 28.1% on Medicaid, 13.2% on Medicare, 11.4% on non-group plans, and 0% on military or VA plans.

Primary care physicians in Lucas County, IA see 1217 patients per year on average, which represents a 0.976% decrease from the previous year (1229 patients). Compare this to dentists who see 2178 patients per year, and mental health providers who see 968 patients per year.

Coverage

Patient to Clinician Ratios

Data is only available at the country level. Showing data for Lucas County, IA.

1,217 to 1

Patient to Primary Care Physician Ratio in Lucas County, IA

Primary care physicians in Lucas County, IA see an average of 1,217 patients per year. This represents a 0.976% decrease from the previous year (1,229 patients).

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

Health Care Diversity

In 2023, insured persons according to age ranges were distributed in 35.1% under 18 years, 16.7% between 18 and 34 years, 31.6% between 35 and 64 years, and 16.7% over 64 years.

By gender, of the total number of insured persons, 57.4% were men and 42.6% were women.

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

Uninsured People

8.33%

Uninsured

39%

Employer Coverage

28.1%

Medicaid

13.2%

Medicare

11.4%

Non-Group

Military or VA

Between 2022 and 2023, the percent of uninsured citizens in Williamson, IA declined by 35.6% from 12.9% to 8.33%.

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

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