Jefferson County, MT

County

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2019 Population

11,917

1.18% 1-year growth

US Senator

Jon Tester

Democratic Party

US Senator

Steve Daines

Republican Party

US Representative

Matt Rosendale

Republican Party

2019 Median Age

47.6

0.626% 1-year decrease

2019 Poverty Rate

7.81%

10.9% 1-year decrease

2019 Median Household Income

$69,646

4.16% 1-year growth

2019 Median Property Value

$282,700

1.87% 1-year growth

2019 Employed Population

5,424

0.444% 1-year growth

About

In 2019, Jefferson County, MT had a population of 11.9k people with a median age of 47.6 and a median household income of $69,646. Between 2018 and 2019 the population of Jefferson County, MT grew from 11,778 to 11,917, a 1.18% increase and its median household income grew from $66,867 to $69,646, a 4.16% increase.

The 5 largest ethnic groups in Jefferson County, MT are White (Non-Hispanic) (92.7%), Two+ (Non-Hispanic) (3.3%), White (Hispanic) (1.49%), American Indian & Alaska Native (Non-Hispanic) (1.05%), and Other (Hispanic) (1.02%). 0% of the households in Jefferson County, MT speak a non-English language at home as their primary language.

99.6% of the residents in Jefferson County, MT are U.S. citizens.

In 2019, the median property value in Jefferson County, MT was $282,700, and the homeownership rate was 84.3%. Most people in Jefferson County, MT drove alone to work, and the average commute time was 19.3 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

Diversity

Jefferson County, MT is home to a population of 11.9k people, from which 99.6% are citizens. As of 2019, 1.06% of Jefferson County, MT residents were born outside of the country (126 people).

In 2019, there were 28.1 times more White (Non-Hispanic) residents (11k people) in Jefferson County, MT than any other race or ethnicity. There were 393 Two+ (Non-Hispanic) and 178 White (Hispanic) residents, the second and third most common ethnic groups.

Race and Ethnicity

The 3 largest ethnic groups in Jefferson County, MT

White (Non-Hispanic)
11k ± 31
Two+ (Non-Hispanic)
393 ± 72.5
White (Hispanic)
178 ± 73

2.56%

Hispanic Population

305 people

2.56% of the people in Jefferson County, MT are hispanic (305 people).

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

Heritage

Foreign-Born Population

1.06%

2019 Foreign-Born Population

126 people

0.603%

2018 Foreign-Born Population

71 people

As of 2019, 1.06% of Jefferson County, MT residents (126 people) were born outside of the United States, which is lower than the national average of 13.7%. In 2018, the percentage of foreign-born citizens in Jefferson County, MT was 0.603%, 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.

Age by Nativity

Median Native-Born Age

± 0.5

Median Foreign-Born Age

± 19.4

In 2019, the median age of all people in Jefferson County, MT was 47.6. Native-born citizens, with a median age of 48, were generally younger than foreign-born citizens, with a median age of 59. But people in Jefferson County, MT are getting getting younger. In 2018, the average age of all Jefferson County, MT residents was 48.

Global Diversity

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

Most Common Origin

Canada
4,205 ± 1,589 people
Mexico
2,625 ± 1,256 people
Philippines
2,065 ± 1,115 people

In 2019, the most common birthplace for the foreign-born residents of Montana was Canada, the natal country of 4,205 Montana residents, followed by Mexico with 2,625 and Philippines with 2,065.

Citizenship

99.6%

2019 Citizenship

99.7%

2018 Citizenship

As of 2019, 99.6% of Jefferson County, MT residents were US citizens, which is higher than the national average of 93.4%. In 2018, the percentage of US citizens in Jefferson County, MT was 99.7%, meaning that the rate of citizenship has been decreasing.

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

Military

Veterans

Most Common Service Period

Vietnam
521 ± 89
Gulf War (1990s)
242 ± 84
Gulf War (2001-)
148 ± 52

Jefferson County, MT has a large population of military personnel who served in Vietnam, 2.15 times greater than any other conflict.

COVID-19

Daily New Cases by Date

Showing data at the state level for Montana. Hospitalization data for some states may be delayed or not reported.

Y-Axis

This chart shows the number of COVID-19 daily new cases by date in Montana, as a 7-day rolling average, compared with the four states with the most similar number of confirmed cases.

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Unemployment Insurance Claims

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

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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Employment by Industry Sector

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

Y-Axis

8.45%

Year-over-year growth

Employment change between May 2020 and May 2021

As of May 2021, there are 145M people employed in Montana. This represents a 8.45% increase in employment when compared to May 2020.

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

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Community Mobility

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

This chart presents movement trends over time in the state of Montana across different categories of places such as retail and recreation, groceries and pharmacies, parks, transit stations, workplaces, and residential.

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Economy

Median household income in Jefferson County, MT is $69,646. In 2019, the tract with the highest median household income in Jefferson County, MT was Census Tract 9622.01 with a value of $97,532, followed by Census Tract 9622.02 and Census Tract 9623, with respective values of $56,625 and $54,943.

Males in Montana have an average income that is 1.4 times higher than the average income of females, which is $42,840. The income inequality in Montana (measured using the Gini index) is 0.46, which is lower than than the national average.

The economy of Jefferson County, MT employs 5.42k people. The largest industries in Jefferson County, MT are Health Care & Social Assistance (944 people), Public Administration (646 people), and Retail Trade (552 people), and the highest paying industries are Mining, Quarrying, & Oil & Gas Extraction ($85,238), Utilities ($70,357), and Professional, Scientific, & Technical Services ($60,833).

Wages

Median Household Income

$69,646

2019 value

± $4,258

4.16%

1 Year Growth

± 8.96%

Households in Jefferson County, MT have a median annual income of $69,646, which is more than the median annual income of $65,712 across the entire United States. This is in comparison to a median income of $66,867 in 2018, which represents a 4.16% annual growth.

The following chart shows how the median household income in Jefferson County, MT compares to that of its neighboring and parent geographies.

Wage by Gender in Common Jobs

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

$59,856

Average Male Salary in Montana

± $3,151

$42,840

Average Female Salary in Montana

± $2,321

In 2019, full-time male employees in Montana made 1.4 times more than female employees.

This chart shows the gender-based wage disparity in the 5 most common occupations in Montana by number of full-time employees.

Wage by Race and Ethnicity in Common Jobs

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

Highest Average Salaries by Race & Ethnicity in Montana

White
$45,469 ± $1,886
Other
$43,406 ± $25,882
American Indian and Alaska Native tribes specified; or American Indian or Alaska Native, not specified and no other races
$41,038 ± $47,698

In 2019 the highest paid race/ethnicity of Montana workers was White. These workers were paid 1.05 times more than Other workers, who made the second highest salary of any race/ethnicity in Montana.

This chart shows the race- and ethnicity-based wage disparities in the 5 most common occupations in Montana by number of full-time employees.

Wage Distribution

The closest comparable wage GINI for Jefferson County, MT is from Montana.

0.46

2019 Wage GINI in Montana

0.462

2018 Wage GINI in Montana

In 2019, the income inequality in Montana was 0.46 according to the GINI calculation of the wage distribution. Income inequality had a 0.39% decline from 2018 to 2019, which means that wage distribution grew somewhat more 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.

Income by Location

Use the dropdown to filter by race/ethnicity.

Race/Ethnicity

Highest Median Household Income (Total)

Census Tract 9622.01
Census Tract 9622.02
Census Tract 9623

In 2019, the tract with the highest Median Household Income (Total) in Jefferson County, MT was Census Tract 9622.01 with a value of $97,532, followed by Census Tract 9622.02 and Census Tract 9623, with respective values of $56,625 and $54,943.

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

Poverty by Age and Gender

Males 35 - 44

Largest Demographic Living in Poverty

7.81% of the population for whom poverty status is determined in Jefferson County, MT (917 out of 11.7k people) live below the poverty line, a number that is lower than the national average of 12.3%. The largest demographic living in poverty are Males 35 - 44, followed by Males 55 - 64 and then Males 18 - 24.

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.

Poverty by Race and Ethnicity

Largest Race or Ethnicity Living in Poverty

White
874 ± 194
Two Or More
40 ± 89
Hispanic
18 ± 83

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.

Occupations

Employment by Occupations

5.42k

2019 Value

± 363

0.444%

1 Year growth

± 9.33%

From 2018 to 2019, employment in Jefferson County, MT grew at a rate of 0.444%, from 5.4k employees to 5.42k employees.

The most common job groups, by number of people living in Jefferson County, MT, are Management Occupations (710 people), Office & Administrative Support Occupations (533 people), and Sales & Related Occupations (453 people). This chart illustrates the share breakdown of the primary jobs held by residents of Jefferson County, MT.

Most Common

The most common jobs held by residents of Jefferson County, MT, by number of employees, are Management Occupations (710 people), Office & Administrative Support Occupations (533 people), and Sales & Related Occupations (453 people).

Most Specialized

Compared to other counties, Jefferson County, MT has an unusually high number of residents working as Farming, Fishing, & Forestry Occupations (2.18 times higher than expected), Community & Social Service Occupations (1.87 times), and Fire Fighting & Prevention, & Other Protective Service Workers Including Supervisors (1.56 times).

Highest Paid

The highest paid jobs held by residents of Jefferson County, MT, by median earnings, are Legal Occupations ($88,750), Architecture & Engineering Occupations ($73,438), and Health Diagnosing & Treating Practitioners & Other Technical Occupations ($71,250).

Industries

Employment by Industries

5.42k

2019 Value

± 363

0.444%

1 Year growth

± 9.33%

From 2018 to 2019, employment in Jefferson County, MT grew at a rate of 0.444%, from 5.4k employees to 5.42k employees.

The most common employment sectors for those who live in Jefferson County, MT, are Health Care & Social Assistance (944 people), Public Administration (646 people), and Retail Trade (552 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.

Most Common

The most common industries in Jefferson County, MT, by number of employees, are Health Care & Social Assistance (944 people), Public Administration (646 people), and Retail Trade (552 people).

Most Specialized

Compared to other counties, Jefferson County, MT has an unusually high number of Mining, Quarrying, & Oil & Gas Extraction (4.11 times higher than expected), Agriculture, Forestry, Fishing & Hunting (3.28 times), and Public Administration (2.58 times) industries.

Highest Paying

The highest paying industries in Jefferson County, MT, by median earnings, are Mining, Quarrying, & Oil & Gas Extraction ($85,238), Utilities ($70,357), and Professional, Scientific, & Technical Services ($60,833).

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

Crude petroleum
$12.5B
Gasoline
$6.36B
Fuel oils
$6.21B

In 2018, the top outbound Montana product (by dollars) was Crude petroleum with $12.5B, followed by Gasoline ($6.36B) and Fuel oils ($6.21B).

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

Domestic Trade Growth

Showing data for Montana.

$58.6B

2018 Value in Montana

$93.8B

Projected 2045 Value in Montana

59.9% growth

In 2018, total outbound Montana trade was $58.6B. This is expected to increase 59.9% to $93.8B by 2045.

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

Colorado
$4.03B
Wyoming
$3.67B
Idaho
$3.48B

In 2018, the top outbound Montana domestic partner for goods and services (by dollars) was Colorado with $4.03B, followed by Wyoming with $3.67B and Idaho and $3.48B.

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

Civics

In the 2016 presidential election, the popular vote in Jefferson County, MT went to Donald J. Trump with 62.2% of the vote. The runner-up was Hillary Rodham Clinton (29.8%), followed by Other (8.03%). The most partisan county was Garfield County, MT with 90.9% of the vote going to Donald J. Trump running for the Republican Party.

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.

Jefferson County, MT is currently represented by Matt Rosendale in the U.S. house, and members of the House of Representives are elected to 2-year terms.

Presidential Popular Vote Over Time

Showing data up to the 2016 election. Updated election results are currently being processed, and will be released in the coming months.

2016 Election Results

Donald J. Trump (62.2%)
Republican Party
Hillary Rodham Clinton (29.8%)
Democratic Party
Other (8.03%)
Other Party

In the 2016 presidential election, the popular vote in Montana went to Donald J. Trump with 62.2% of the vote. The runner-up was Hillary Rodham Clinton (29.8%), followed by Other (8.03%).

The following chart shows the popular vote results in Montana for each registered party from 1976 to 2016.

Presidential Popular Vote by County

Presidential voting results are only available at the county level. Showing data for the counties inside of Montana.

Showing data up to the 2016 election. Updated election results are currently being processed, and will be released in the coming months.

Donald J. Trump

Popular Vote for Jefferson County, MT

62.2% for the Republican Party

Most Partisan Counties in Montana

Garfield County, MT
90.9% for Donald J. Trump (Republican Party)
Petroleum County, MT
86.3% for Donald J. Trump (Republican Party)
Carter County, MT
86.3% for Donald J. Trump (Republican Party)

In the 2016 presidential election, the most partisan county in Montana was Garfield County, MT with 90.9% of the vote going to Donald J. Trump running for the Republican Party.

The following map shows the counties in Montana colored by their party leaning.

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 Representatives from Jefferson County, MT

Matt Rosendale

Montana at-large Representative

Republican Party

Jefferson County, MT is currently represented by Matt Rosendale (Republican Party).

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

Housing & Living

The median property value in Jefferson County, MT was $282,700 in 2019, which is 1.18 times larger than the national average of $240,500. Between 2018 and 2019 the median property value increased from $277,500 to $282,700, a 1.87% increase. The homeownership rate in Jefferson County, MT is 84.3%, which is higher than the national average of 64.1%. People in Jefferson County, MT have an average commute time of 19.3 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.

Housing

Property Value

$282,700

2019 Median

± $9,225

$277,500

2018 Median

± $7,836

In 2019, the median property value in Jefferson County, MT grew to to $282,700 from the previous year's value of $277,500.

The following charts display, first, the property values in Jefferson County, MT compared to it's parent and neighbor geographies and, second, owner-occupied housing units distributed between a series of property value buckets compared to the national averages for each bucket. In Jefferson County, MT the largest share of households have a property value in the $300k - $400k range.

Household Income

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

$69,646

Median Household Income

± $4,258

4.48k

Number of Households

± 314

In 2019, the median household income of the 4.48k households in Jefferson County, MT grew to $69,646 from the previous year's value of $66,867.

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.

Property Taxes

$800 - $1,499

Average Range

This chart shows the households in Jefferson County, MT 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.

Rent vs Own

84.3%

2019 Homeownership

85%

2018 Homeownership

In 2019, 84.3% of the housing units in Jefferson County, MT were occupied by their owner. This percentage declined from the previous year's rate of 85%.

This percentage of owner-occupation is higher than the national average of 64.1%. This chart shows the ownership percentage in Jefferson County, MT compared it's parent and neighboring geographies.

Commute Time

19.3 minutes

Average Travel Time

Using averages, employees in Jefferson County, MT have a shorter commute time (19.3 minutes) than the normal US worker (25.5 minutes). Additionally, 0.689% 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.

Commuter Transportation

Most Common Commute in 2019

Drove Alone (75.4%)
Carpooled (14%)
Worked At Home (5.46%)

In 2019, 75.4% of workers in Jefferson County, MT drove alone to work, followed by those who carpooled to work (14%) and those who worked at home (5.46%).

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.

Transportation

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, followed by false.

Health

93.9% of the population of Jefferson County, MT has health coverage, with 42.5% on employee plans, 11% on Medicaid, 14.4% on Medicare, 21.9% on non-group plans, and 4.2% on military or VA plans.

Per capita personal health care spending in Montana was $8,221 in 2014. This is a 2.84% increase from the previous year ($7,994).

Primary care physicians in Jefferson County, MT see 1210 patients per year on average, which represents a 8.4% decrease from the previous year (1321 patients). Compare this to dentists who see 2037 patients per year, and mental health providers who see 1222 patients per year.

Comparing across all counties in the state, Roosevelt County has the highest prevalence of diabetes (18.9%). Additionally, Hill County has the highest prevalence of adult obesity (39.3%)

Patient to Clinician Ratios

1,210 to 1

Patient to Primary Care Physician Ratio in Jefferson County, MT

Primary care physicians in Jefferson County, MT see an average of 1,210 patients per year. This represents a 8.4% decrease from the previous year (1,321 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.

Behavioral Health Conditions

Data only available at the state level.

State with the Highest Prevalence

West Virginia
8.26% of the population affected
Arkansas
8.13% of the population affected
New Hampshire
7.98% of the population affected

In 2016, West Virginia had the highest prevalence of adults with major depressive episode, with 8.26% of the population affected. The second highest is Arkansas (8.13%), followed by New Hampshire (7.98%).

The following map shows the percent of individuals with major depressive episode by state over multiple years.

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.

Access and Quality

Data only available at state level.

Most prevalent states

Mississippi
19.2% of adults
Texas
17.9% of adults
Louisiana
17.6% of adults

In 2016, Mississippi had the highest prevalence of adults who haven't seen a doctor in the past 12 months due to cost, at 19.2%. It is followed by Texas (17.9%) and Louisiana (17.6%).

The following map shows the prevalence of adults who haven't seen a doctor in the past 12 months due to cost by state over multiple years.

Health Care Spending

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

$8,221

Total Per Capita Spending on Personal Health Care in Montana

$3,882

Per Enrollee Private Health Insurance Spending on Personal Health Care

$9,378

Per Enrollee Medicaid Spending on Personal Health Care

$8,238

Per Enrollee Medicare Spending on Personal Health Care

Between 2013 and 2014, all personal health care spending per capita in Montana (including private, Medicare, and Medicaid) grew 2.84%, from $7,994 to $8,221.

The following chart shows how this spending changed over time in comparison to Medicaid, Medicare, and private insurance spending, per enrollee.

Health Care Coverage

6.07%

Uninsured

42.5%

Employer Coverage

11%

Medicaid

14.4%

Medicare

21.9%

Non-Group

4.2%

Military or VA

Between 2018 and 2019, the percent of uninsured citizens in Jefferson County, MT declined by 12% from 6.9% to 6.07%.

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.