Jefferson County, MT

County

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2021 Population

12,057

0.0994% 1-year decline

US Senator

Jon Tester

Democratic Party

US Senator

Steve Daines

Republican Party

2021 Median Age

47.5

0% 1-year change

2021 Poverty Rate

5.59%

13.8% 1-year decrease

2021 Median Household Income

$72,500

1% 1-year growth

2021 Median Property Value

$304,300

4.68% 1-year growth

About

In 2021, Jefferson County, MT had a population of 12.1k people with a median age of 47.5 and a median household income of $72,500. Between 2020 and 2021 the population of Jefferson County, MT declined from 12,069 to 12,057, a −0.0994% decrease and its median household income grew from $71,779 to $72,500, a 1% increase.

The 5 largest ethnic groups in Jefferson County, MT are White (Non-Hispanic) (91.5%), Two+ (Non-Hispanic) (4.12%), White (Hispanic) (1.83%), American Indian & Alaska Native (Non-Hispanic) (0.946%), and Black or African American (Non-Hispanic) (0.448%).

None of the households in Jefferson County, MT 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.

99.4% of the residents in Jefferson County, MT are U.S. citizens.

In 2021, the median property value in Jefferson County, MT was $304,300, and the homeownership rate was 84.1%.

Most people in Jefferson County, MT drove alone to work, and the average commute time was 22.7 minutes. The average car ownership in Jefferson County, MT was 3 cars per household.

Jefferson County, MT borders Broadwater County, MT, Deer Lodge County, MT, Gallatin County, MT, Lewis and Clark County, MT, Madison County, MT, Powell County, MT, and Silver Bow County, MT.

United States Montana Helena, MT

Population & Diversity

Jefferson County, MT is home to a population of 12.1k people, from which 99.4% are citizens. As of 2021, 1.68% of Jefferson County, MT residents were born outside of the country (202 people).

In 2021, there were 22.2 times more White (Non-Hispanic) residents (11k people) in Jefferson County, MT than any other race or ethnicity. There were 497 Two+ (Non-Hispanic) and 221 White (Hispanic) residents, the second and third most common ethnic groups.

Citizenship

99.4%

2021 Citizenship

99.3%

2020 Citizenship

As of 2021, 99.4% of Jefferson County, MT residents were US citizens, which is higher than the national average of 93.4%. In 2020, the percentage of US citizens in Jefferson County, MT was 99.3%, meaning that the rate of citizenship has been increasing.

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

Diversity

Race and Ethnicity

The 3 largest ethnic groups in Jefferson County, MT

White (Non-Hispanic)
11k ± 50
Two+ (Non-Hispanic)
497 ± 94.3
White (Hispanic)
221 ± 64

2.78%

Hispanic Population

335 people

2.78% of the people in Jefferson County, MT are hispanic (335 people).

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

Foreign-Born Population

1.68%

2021 Foreign-Born Population

202 people

1.52%

2020 Foreign-Born Population

183 people

As of 2021, 1.68% of Jefferson County, MT residents (202 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 Jefferson County, MT was 1.52%, meaning that the rate has been increasing.

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

Military

Veterans

Most Common Service Period

Vietnam
455 ± 83
Gulf War (1990s)
217 ± 79
Gulf War (2001-)
209 ± 102

Jefferson County, MT has a large population of military personnel who served in Vietnam, 2.1 times greater than any other conflict.

Economy

The economy of Jefferson County, MT employs 5.49k people. The largest industries in Jefferson County, MT are Health Care & Social Assistance (830 people), Construction (653 people), and Educational Services (609 people), and the highest paying industries are Mining, Quarrying, & Oil & Gas Extraction ($104,875), Professional, Scientific, & Technical Services ($74,375), and Utilities ($66,667).

Employment

Occupations

5.49k

2021 Value

± 408

−2.02%

1 Year decline

± 10.5%

From 2020 to 2021, employment in Jefferson County, MT declined at a rate of −2.02%, from 5.61k employees to 5.49k employees.

The most common job groups, by number of people living in Jefferson County, MT, are Management Occupations (824 people), Office & Administrative Support Occupations (555 people), and Education Instruction, & Library Occupations (506 people). This chart illustrates the share breakdown of the primary jobs held by residents of Jefferson County, MT.

Unemployment Insurance Claims

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

This chart shows weekly unemployment insurance claims in Montana (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

5.49k

2021 Value

± 408

−2.02%

1 Year decline

± 10.5%

From 2020 to 2021, employment in Jefferson County, MT declined at a rate of −2.02%, from 5.61k employees to 5.49k employees.

The most common employment sectors for those who live in Jefferson County, MT, are Health Care & Social Assistance (830 people), Construction (653 people), and Educational Services (609 people). This chart shows the share breakdown of the primary industries for residents of Jefferson County, MT, though some of these residents may live in Jefferson County, MT and work somewhere else. Census data is tagged to a residential address, not a work address.

Median Earnings by Industry

$51,976

Median earning men ± $5,245

$30,585

Median earning women ± $3,174

The industries with the best median earnings for men in 2021 are Finance & Insurance, & Real Estate & Rental & Leasing ($93,250), Professional, Scientific, & Management, & Administrative & Waste Management Services ($78,942), and Information ($76,500).

The industries with the best median earnings for women in 2021 are Construction ($56,250), Public Administration ($52,765), and Manufacturing ($48,625).

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 Montana. 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 Montana.

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Establishments by Size

The industries with the most establishments

75
Construction
66
Professional, Scientific & Management, and Administrative & Waste Management Services
63
Educational Services, Health Care & Social Assistance

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

Domestic Trade

Domestic Production & Consumption

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

Top Domestic Production in Dollars

In 2020, the top outbound Montana product (by dollars) was Coal-n.e.c. with $7.07B, followed by Crude petroleum ($6.71B) and Cereal grains ($4.29B).

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

Domestic Trade Growth

Showing data for Montana.

$50.5B

2020 Value in Montana

$81.2B

Projected 2050 Value in Montana

60.9% growth

In 2020, total outbound Montana trade was $50.5B. This is expected to increase 60.9% to $81.2B by 2050.

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

Interstate Trade

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

Most Common Trade Partners

Washington
$4.3B
Idaho
$2.87B
Colorado
$2.59B

In 2020, the top outbound Montana domestic partner for goods and services (by dollars) was Washington with $4.3B, followed by Idaho with $2.87B and Colorado and $2.59B.

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

Civics

In the 2020 presidential election, the popular vote in Jefferson County, MT went to Donald J. Trump with 65.6% of the vote. The runner-up was Joseph R Biden Jr. (32.2%), followed by Jo Jorgensen (2.22%).

Jon Tester and Steve Daines are the senators currently representing the state of Montana. In the United States, senators are elected to 6-year terms with the terms for individual senators staggered.

Montana is currently represented by 2 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 (65.6%)
Republican Party
Joseph R Biden Jr. (32.2%)
Democratic Party
Jo Jorgensen (2.22%)
Libertarian Party

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

Senator Elections

US Senators from Montana

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

Jon Tester

Senator from Montana

Assumed office on January 3, 2007

Steve Daines

Senator from Montana

Assumed office on January 3, 2015

Jon Tester and Steve Daines are the senators currently representing Montana.

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 Montana over time, excluding special elections, colored by their political party.

US Representative Elections

US Representatives from Montana

Montana is currently represented by 2 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 Montana 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 Montana.

Measure

In 2021, 0.385% of men over 25 years of age had not completed any academic degree (no schooling), while 0.262% 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 Montana.

Race

The most common educational levels obtained by the working population in 2021 were High School or Equivalent (246k), Some college (211k), and Bachelors Degree (174k).

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 Jefferson County, MT was $304,300 in 2021, which is 1.24 times larger than the national average of $244,900. Between 2020 and 2021 the median property value increased from $290,700 to $304,300, a 4.68% increase. The homeownership rate in Jefferson County, MT is 84.1%, which is approximately the same as the national average of 64.6%.

People in Jefferson County, MT have an average commute time of 22.7 minutes, and they drove alone to work. Car ownership in Jefferson County, MT is higher than the national average, with an average of 3 cars per household.

Median household income in Jefferson County, MT is $72,500. In 2021, the tract with the highest Median Household Income in Jefferson County, MT was Census Tract 9622.01 with a value of $108,527, followed by Census Tract 9623 and Census Tract 9622.02, with respective values of $57,532 and $56,026.

Property

$304,300

Median Property Value 2021

±$19,749

$3,870

Median Property Taxes

±$322

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 Jefferson County, MT the largest share of households pay taxes in the $800 - $1,499 range.

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

Rent vs Own

84.1%

Homeownership

2021

71.7%

Homeowners with Mortgage

2021

In 2021, 84.1% of the housing units in Jefferson County, MT were occupied by their owner. This percentage declined from the previous year's rate of 84.2%.

This chart shows the percentage of owner in Jefferson County, MT 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 9622.01
Census Tract 9623
Census Tract 9622.02

In 2021, the tract with the highest Median Household Income (Total) in Jefferson County, MT was Census Tract 9622.01 with a value of $108,527, followed by Census Tract 9623 and Census Tract 9622.02, with respective values of $57,532 and $56,026.

The following map shows all of the tracts in Jefferson County, MT 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.

$72,500

Median Household Income

± $10,653

4.6k

Number of Households

± 365

In 2021, the median household income of the 4.6k households in Jefferson County, MT grew to $72,500 from the previous year's value of $71,779.

The following chart displays the households in Jefferson County, MT 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 Jefferson County, MT is from Montana.

0.463

2021 Wage GINI in Montana

0.459

2020 Wage GINI in Montana

In 2021, the income inequality in Montana was 0.463 according to the GINI calculation of the wage distribution. Income inequality had a 0.762% growth from 2020 to 2021, which means that wage distribution grew somewhat less even. The GINI for Montana was lower than than the national average of 0.478. In other words, wages are distributed more evenly in Montana in comparison to the national average.

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

Transportation

Commuter Transportation

Most Common Commute in 2021

Drove Alone (73.7%)
Carpooled (12.8%)
Worked At Home (9.52%)

In 2021, 73.7% of workers in Jefferson County, MT drove alone to work, followed by those who carpooled to work (12.8%) and those who worked at home (9.52%).

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

22.7 minutes

Average Travel Time

Using averages, employees in Jefferson County, MT have a shorter commute time (22.7 minutes) than the normal US worker (26.8 minutes). Additionally, 2.56% of the workforce in Jefferson County, MT have "super commutes" in excess of 90 minutes.

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

Car Ownership

3 cars

Average Number

The following chart displays the households in Jefferson County, MT distributed between a series of car ownership buckets compared to the national averages for each bucket. The largest share of households in Jefferson County, MT have 3 cars.

Poverty

Poverty & Diversity

5.59% of the population for whom poverty status is determined in Jefferson County, MT (663 out of 11.9k 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 Males 55 - 64, followed by Females 55 - 64 and then Females 45 - 54.

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

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

94% of the population of Jefferson County, MT has health coverage, with 45.1% on employee plans, 12.4% on Medicaid, 15.7% on Medicare, 17.9% on non-group plans, and 2.84% on military or VA plans.

Primary care physicians in Jefferson County, MT see 1358 patients per year on average, which represents a 12.2% increase from the previous year (1210 patients). Compare this to dentists who see 2060 patients per year, and mental health providers who see 1236 patients per year.

By gender, of the total number of insured persons, 51.8% were men and 48.2% were women.

Coverage

Patient to Clinician Ratios

1,358 to 1

Patient to Primary Care Physician Ratio in Jefferson County, MT

Primary care physicians in Jefferson County, MT see an average of 1,358 patients per year. This represents a 12.2% increase from the previous year (1,210 patients).

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

Health Care Diversity

In 2021, insured persons according to age ranges were distributed in 21.6% under 18 years, 14% between 18 and 34 years, 42.6% between 35 and 64 years, and 21.8% over 64 years.

By gender, of the total number of insured persons, 51.8% were men and 48.2% were women.

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

Uninsured People

Uninsured

45.1%

Employer Coverage

12.4%

Medicaid

15.7%

Medicare

17.9%

Non-Group

2.84%

Military or VA

Between 2020 and 2021, the percent of uninsured citizens in Jefferson County, MT grew by 0.682% from 5.96% to 6%.

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

Health Indicators

Health Outcomes

Indicator

The graphic shows the trend of the indicator in Jefferson County, MT.

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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 29.7% in Jefferson County, MT.

The graphic shows the trend of the indicator in Jefferson County, MT.

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