Rio Grande County Population 2018

Rio Grande County's estimated population is 11,479 with a growth rate of 0.10% in the past year according to the most recent United States census data. Rio Grande County is the 37th largest county in Colorado.

Year Population Growth Growth Rate
201611,479120.10%
201511,467-94-0.81%
201411,561-164-1.40%
201311,725-157-1.32%
201211,882-34-0.29%
201111,916-104-0.87%
201012,0201,25011.61%
199010,7702592.46%
198010,511170.16%
197010,494-666-5.97%
196011,160-1,672-13.03%
195012,8324283.45%
194012,4042,45124.63%
19309,9532,09826.71%
19207,8551,29219.69%
19106,5632,48360.86%
19004,08062918.23%
18903,4511,50777.52%
18801,9440.00%

Rio Grande County Population Growth

Population Data via

Rio Grande County Race Data

Race Population Percentage
White10,68393.07%
American Indian and Alaska Native3843.35%
Two or More Races2422.11%
Black or African American830.72%
Asian680.59%
Native Hawaiian and Other Pacific Islander70.06%

Rio Grande 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