Granite County, Montana Population 2020

Granite County, Montana's estimated population is 3,358 with a growth rate of 2.10% in the past year according to the most recent United States census data. Granite County, Montana is the 41st largest county in Montana.

Year Population Growth Growth Rate
20183,378200.60%
20173,358692.10%
20163,2891193.75%
20153,170190.60%
20143,151772.50%
20133,074270.89%
20123,047-37-1.20%
20113,08440.13%
20103,08053220.88%
19902,548-152-5.63%
19802,700-37-1.35%
19702,737-277-9.19%
19603,0142418.69%
19502,773-628-18.47%
19403,40138812.88%
19303,013-1,154-27.69%
19204,1671,22541.64%
19102,942-1,386-32.02%
19004,3280.00%

How Many People Live in Granite County, Montana?

3,358

Granite County, Montana Population Growth

Population by Race

Race Population Percentage
White3,20097.89%
Two or More Races461.41%
American Indian and Alaska Native160.49%
Black or African American50.15%
Asian20.06%

Granite County, Montana Population Pyramid 2020

Granite County, Montana Median Age

54.3


Total

54.5


Male

53.9


Female

Granite County, Montana Adults

There are 2,704 adults, (936 of whom are seniors) in Granite County, Montana.

Granite County, Montana Age Dependency

84.9

Age Dependency Ratio

52.9

Old Age Dependency Ratio

32

Child Dependency Ratio

Granite County, Montana Sex Ratio

Female

1,573

48.12%

Male

1,696

51.88%

Granite County, Montana Households and Families

Granite County, Montana Renter vs Owner Occupied by Household Type

Granite County, Montana Household Types

Type Owner Renter
Female85.4%14.6%
Married81.1%18.9%
All72.4%27.6%
Male70.8%29.2%
Non Family61.2%38.8%

72.4%

Rate of Home Ownership

Type Count Average Size Owned
All1,2802.572.4
Married6523.0581.1
Non Family5561.361.2
Female487.5885.4
Male245.1370.8

3.38

Average Family Size

2.5

Average Household Size

5.3%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Granite County, Montana Education

Education Attained Count Percentage
Less Than 9th Grade833.33%
9th to 12th Grade1325.29%
High School Graduate82733.13%
Some College57122.88%
Associates Degree2188.73%
Bachelors Degree40016.03%
Graduate Degree26510.62%

Granite County, Montana Educational Attainment by Race

Name Total High School Bachelors
White2,4592,245649
Native American16157
Multiple Races1111
Hispanic994
Black555

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 black people with a rate of 100.00%.

Name Average Male Female
Overall$27,035$30,822$23,654
Less Than High School$25,302$26,121$
High School Grad$27,768$32,500$14,375
Some College$21,932$45,833$18,262
Bachelors Degree$30,994$30,987$31,000
Graduate Degree$50,500$$57,917

$27,035

Average Earnings

$30,822

Average Male

$23,654

Average Female

Granite County, Montana Language

Granite County, Montana Language by Age

Granite County, Montana Language

97.93% of Granite County, Montana residents speak only English, while 2.07% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.92% of the population.

Granite County, Montana Poverty

Granite County, Montana Poverty by Race

Name Total In Poverty Poverty Rate
White3,0742377.71%
Hispanic742432.43%
Asian22100.00%

8.19%

Overall Poverty Rate

9.63%

Male Poverty Rate

6.63%

Female Poverty Rate

Poverty in Granite County, Montana

The race most likely to be in poverty in Granite County, Montana is Asian, with 100.00% below the poverty level.

The race least likely to be in poverty in Granite County, Montana is White, with 7.71% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.27%. Among those working part-time, it was 7.12%, and for those that did not work, the poverty rate was 14.56%.

Name Poverty
Less Than High School29.41%
High School7.25%
Some College6.79%
Bachelors or Greater3.61%

Granite County, Montana Income

Granite County, Montana Income by Household Type

Name Median Mean
Households$48,958$67,821
Families$55,691$82,453
Married Families$56,862-
Non Families$28,542$48,173

Granite County, Montana Marital Status

Granite County, Montana Marital Status

Marriage Rates

47.6%

Overall Marriage Rate

43.3%

Male Marriage Rate

52.0%

Female Marriage Rate

Granite County, Montana Married by Age and Sex

Granite County, Montana Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Granite County, Montana Marital Status by Race

Granite County, Montana Veterans

470

Number of Veterans

390

Male Veterans

80

Female Veterans

War Veterans
Vietnam182
Korea81
World War II62
First Gulf War38
Second Gulf War31

$Granite County, Montana Veterans by Education

2.16%

Veteran Poverty Rate

36.64%

Veteran Disability Rate

Granite County, Montana Employment Status

46.4%

Labor Force Participation

44.4%

Employment Rate

4.4%

Unemployment Rate

Granite 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

53.53%

Born in Montana

98.96%

Native Born

1.04%

Foreign Born

0.76%

Non Citizen

Place of Birth

98.96% of Granite County, Montana residents were born in the United States, with 53.53% having been born in Montana. 0.76% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

  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