Grand County Population 2018

Grand County's estimated population is 15,321 with a growth rate of 1.27% in the past year according to the most recent United States census data. Grand County is the 32nd largest county in Colorado.

Year Population Growth Growth Rate
201715,3211921.27%
201615,1294443.02%
201514,6851491.03%
201414,5362401.68%
201314,296920.65%
201214,204-340-2.34%
201114,544-250-1.69%
201014,7946,82885.71%
19907,9664916.57%
19807,4753,36882.01%
19704,10755015.46%
19603,557-406-10.24%
19503,96337610.48%
19403,5871,47970.16%
19302,108-551-20.72%
19202,65979742.80%
19101,8621,121151.28%
190074113722.68%
189060418744.84%
18804170.00%

Grand County Population Growth

Population Data via

Grand County Race Data

Race Population Percentage
White13,95791.10%
Two or More Races2711.77%
Asian1320.86%
American Indian and Alaska Native1070.70%
Black or African American930.61%
Native Hawaiian and Other Pacific Islander200.13%

Grand County Population Pyramid

0k0k0k1k1k Male Population0k0k0k1k1k 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