Granite County Population 2018

Granite County's estimated population is 3,358 with a growth rate of 2.00% in the past year according to the most recent United States census data. Granite County is the 41st largest county in Montana.

Year Population Growth Growth Rate
20173,358662.00%
20163,2921284.05%
20153,164180.57%
20143,146772.51%
20133,069210.69%
20123,048-36-1.17%
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%

Granite County Population Growth

Population Data via

Granite County Race Data

Race Population Percentage
White3,11192.64%
Two or More Races641.91%
American Indian and Alaska Native330.98%
Black or African American180.54%
Asian120.36%
Native Hawaiian and Other Pacific Islander10.03%

Granite County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k Female Population8580757065605550454035302520151050
Data Sources
  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