Sweet Grass County, Montana Population 2020

Sweet Grass County, Montana's estimated population is 3,683 with a growth rate of 1.91% in the past year according to the most recent United States census data. Sweet Grass County, Montana is the 39th largest county in Montana.

Year Population Growth Growth Rate
20183,710270.73%
20173,683691.91%
20163,614-6-0.17%
20153,620-20-0.55%
20143,640-18-0.49%
20133,658762.12%
20123,582-4-0.11%
20113,586-34-0.94%
20103,62046614.77%
19903,154-62-1.93%
19803,2162367.92%
19702,980-310-9.42%
19603,290-331-9.14%
19503,621-98-2.64%
19403,719-225-5.70%
19303,944-982-19.94%
19204,92689722.26%
19104,02994330.56%
19003,0860.00%

How Many People Live in Sweet Grass County, Montana?

3,683

Population by Race

Race Population Percentage
White3,50395.89%
Two or More Races922.52%
American Indian and Alaska Native401.09%
Asian100.27%
Black or African American80.22%

Sweet Grass County, Montana Population Pyramid 2020

Sweet Grass County, Montana Median Age

51.5


Total

48.7


Male

52.7


Female

Sweet Grass County, Montana Adults

There are 2,887 adults, (1,084 of whom are seniors) in Sweet Grass County, Montana.

Sweet Grass County, Montana Age Dependency

102.6

Age Dependency Ratio

60.1

Old Age Dependency Ratio

42.5

Child Dependency Ratio

Sweet Grass County, Montana Sex Ratio

Female

1,883

51.55%

Male

1,770

48.45%

Sweet Grass County, Montana Households and Families

Sweet Grass County, Montana Renter vs Owner Occupied by Household Type

Sweet Grass County, Montana Household Types

Type Owner Renter
Male100%0%
Married85.4%14.6%
All74.4%25.6%
Non Family60.6%39.4%
Female37.5%62.5%

74.4%

Rate of Home Ownership

Type Count Average Size Owned
All1,5472.3574.4
Married9372.8385.4
Non Family4921.0560.6
Female1044.137.5
Male142.5100

2.87

Average Family Size

2.35

Average Household Size

4.4%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Sweet Grass County, Montana Education

Education Attained Count Percentage
Less Than 9th Grade200.75%
9th to 12th Grade1114.14%
High School Graduate99337.05%
Some College62123.17%
Associates Degree2519.37%
Bachelors Degree47417.69%
Graduate Degree2107.84%

Sweet Grass County, Montana Educational Attainment by Race

Name Total High School Bachelors
White2,4862,369604
Multiple Races757124
Hispanic635914
Native American404040
Asian1044
Black88

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Name Average Male Female
Overall$29,745$40,921$22,111
Less Than High School$$64,205$
High School Grad$26,760$43,008$21,250
Some College$30,597$37,727$21,676
Bachelors Degree$29,659$42,500$21,625
Graduate Degree$46,667$83,889$46,310

$29,745

Average Earnings

$40,921

Average Male

$22,111

Average Female

Sweet Grass County, Montana Language

Sweet Grass County, Montana Language by Age

Sweet Grass County, Montana Language

98.88% of Sweet Grass County, Montana residents speak only English, while 1.12% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.69% of the population.

Sweet Grass County, Montana Poverty

Sweet Grass County, Montana Poverty by Race

Name Total In Poverty Poverty Rate
White3,3612226.61%
Hispanic1115448.65%
Multiple921111.96%

7.93%

Overall Poverty Rate

6.63%

Male Poverty Rate

9.17%

Female Poverty Rate

Poverty in Sweet Grass County, Montana

The race most likely to be in poverty in Sweet Grass County, Montana is Hispanic, with 48.65% below the poverty level.

The race least likely to be in poverty in Sweet Grass County, Montana is White, with 6.61% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.53%. Among those working part-time, it was 4.81%, and for those that did not work, the poverty rate was 12.71%.

Name Poverty
Less Than High School13.18%
High School8.95%
Some College7.02%
Bachelors or Greater3.39%

Sweet Grass County, Montana Income

Sweet Grass County, Montana Income by Household Type

Name Median Mean
Households$49,514$67,923
Families$67,007$79,012
Married Families$70,368-
Non Families$28,621$39,258

Sweet Grass County, Montana Marital Status

Sweet Grass County, Montana Marital Status

Marriage Rates

62.2%

Overall Marriage Rate

61.4%

Male Marriage Rate

63.0%

Female Marriage Rate

Sweet Grass County, Montana Married by Age and Sex

Sweet Grass County, Montana Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Sweet Grass County, Montana Marital Status by Race

Sweet Grass County, Montana Veterans

375

Number of Veterans

333

Male Veterans

42

Female Veterans

War Veterans
Vietnam130
First Gulf War64
Second Gulf War33
World War II22
Korea22

Sweet Grass County, Montana Veterans by Education

2.68%

Veteran Poverty Rate

17.69%

Veteran Disability Rate

Sweet Grass County, Montana Employment Status

54.8%

Labor Force Participation

54.4%

Employment Rate

0.8%

Unemployment Rate

Sweet Grass County, Montana Place of Birth

Origin of Non Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

56.99%

Born in Montana

99.12%

Native Born

0.88%

Foreign Born

0.52%

Non Citizen

Place of Birth

99.12% of Sweet Grass County, Montana residents were born in the United States, with 56.99% having been born in Montana. 0.52% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Population of Cities in Sweet Grass County, Montana

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990