Alamosa County is a county in the U.S. state of Colorado, CO with an estimated population of 16,683 as of July 1, 2018 and is thus ranked 438 in the United States.
In contrast to the 2010 census, the population of Alamosa County was still 15,440. This means that the 2018 population percent change from 2010 population of Alamosa County has risen by 8.0%.
Alamosa County is formed in 4816 and covers an total area of 723.34 square miles. This area is divided into 722.64 square miles land area and 0.70 square miles water area. Density per square kilometre of land area are 21.4 of population in 9.1 housing units.
There were 6,554 housing units in the whole of Alamosa County for the 2010 census with 5.995 total households, 3.793 of them family households. At the 1990 census, the population of Alamosa County was still 13,617. 2011 population percent change from 1990 population of Alamosa County was still 13,42 %, or expressed in detail 1.828 inhabitants. 2017 ACS Population - High School Diploma or more as a percent of 2017 ACS Population - Population 25 and over was 83.1% (percent) and is ranked number 2249 of all counties in the United States.
Labor Force 2018 in Alamosa County was 8,447 and is ranked number 1875, with a Unemployment Rate 2018 of 4.2 % (percent), which is ranked on number 1213 of all counties in the United States. Median Household Income 2017 was $43,121 (percent), which is ranked on number 2272 of all counties in the United States.