Alamosa County, Colorado demographics
Population: 16,377
Median age: 32.9
Median household income: 46,217
Demographics, population, home values, social and economic characteristics of Alamosa County, Colorado.
Population
| 2021 | 16,377 | 
| 2020 | 16,153 | 
| 2019 | 16,107 | 
| 2018 | 16,444 | 
| 2017 | 16,345 | 
| 2016 | 16,353 | 
| 2015 | 16,269 | 
| 2014 | 16,111 | 
| 2013 | 15,933 | 
| 2012 | 15,750 | 
| 2011 | 15,395 | 
| 2010 | 15,293 | 
| 2009 | 15,353 | 
Alamosa County, CO cities
Alamosa city - 9,704
Alamosa East CDP - 1,384
Hooper town - 162
Census data for Alamosa County, Colorado
Demographic and housing estimates in Alamosa County, Colorado
| Total population | 16,377 | 
| Male | 8,270 | 
| Female | 8,107 | 
| Total population | 16,377 | 
| Under 5 years | 1,013 | 
| 5 to 9 years | 1,075 | 
| 10 to 14 years | 1,197 | 
| 15 to 19 years | 1,745 | 
| 20 to 24 years | 1,533 | 
| 25 to 34 years | 2,266 | 
| 35 to 44 years | 1,976 | 
| 45 to 54 years | 1,502 | 
| 55 to 59 years | 936 | 
| 60 to 64 years | 900 | 
| 65 to 74 years | 1,493 | 
| 75 to 84 years | 535 | 
| 85 years and over | 206 | 
| Median age (years) | 32.9 | 
| Under 18 years | 4,019 | 
| 16 years and over | 12,914 | 
| 18 years and over | 12,358 | 
| 21 years and over | 11,118 | 
| 62 years and over | 2,765 | 
| 65 years and over | 2,234 | 
| Total population | 16,377 | 
| One race | 14,452 | 
| White | 11,965 | 
| Black or African American | 347 | 
| American Indian and Alaska Native | 563 | 
| Asian | 191 | 
| Native Hawaiian and Other Pacific Islander | 39 | 
| Some other race | 1,347 | 
| Two or more races | 1,925 | 
| Citizen, VOTING AGE 18 and over population | 11,781 | 
| Male Citizen, VOTING AGE 18 and over population | 5,838 | 
| Female Citizen, VOTING AGE 18 and over population | 5,943 | 
Social characteristics in Alamosa County, Colorado
| Total households | 6,327 | 
| Family households (families) | 2,710 | 
| Married-couple family | 486 | 
| Male householder, no wife present, family | 1,378 | 
| Female householder, no husband present, family | 937 | 
| Nonfamily households | 1,753 | 
| Average household size | 1,665 | 
| Average family size | 2.43 | 
Economic characteristics in Alamosa County, Colorado
| Total households | 6,327 | 
| Less than $10,000 | 497 | 
| $10,000 to $14,999 | 400 | 
| $15,000 to $24,999 | 759 | 
| $25,000 to $34,999 | 656 | 
| $35,000 to $49,999 | 1,201 | 
| $50,000 to $74,999 | 1,136 | 
| $75,000 to $99,999 | 587 | 
| $100,000 to $149,999 | 666 | 
| $150,000 to $199,999 | 162 | 
| $200,000 or more | 263 | 
| Median household income (dollars) | 46,217 | 
Housing characteristics in Alamosa County, Colorado
| Total housing units | 7,009 | 
| Occupied housing units | 6,327 | 
| Vacant housing units | 682 | 
| Total housing units | 7,009 | 
| 1-unit, detached | 4,147 | 
| 1-unit, attached | 147 | 
| 2 units | 403 | 
| 3 or 4 units | 495 | 
| 5 to 9 units | 317 | 
| 10 to 19 units | 490 | 
| 20 or more units | 122 | 
| Mobile home | 869 | 
| Boat, RV, van, etc. | 19 | 
| Total housing units | 7,009 | 
| Built 2014 or later | 0 | 
| Built 2010 to 2013 | 584 | 
| Built 2000 to 2009 | 1,068 | 
| Built 1990 to 1999 | 1,138 | 
| Built 1980 to 1989 | 917 | 
| Built 1970 to 1979 | 1,111 | 
| Built 1960 to 1969 | 724 | 
| Built 1950 to 1959 | 479 | 
| Built 1940 to 1949 | 170 | 
| Built 1939 or earlier | 818 | 
| Total housing units | 7,009 | 
| 1 room | 270 | 
| 2 rooms | 152 | 
| 3 rooms | 836 | 
| 4 rooms | 1,227 | 
| 5 rooms | 1,365 | 
| 6 rooms | 1,374 | 
| 7 rooms | 625 | 
| 8 rooms | 517 | 
| 9 rooms or more | 643 | 
| Median rooms | 5.2 | 
| Total housing units | 7,009 | 
| No bedroom | 270 | 
| 1 bedroom | 676 | 
| 2 bedrooms | 2,035 | 
| 3 bedrooms | 2,764 | 
| 4 bedrooms | 1,007 | 
| 5 or more bedrooms | 257 | 
| Occupied housing units | 6,327 | 
| Owner-occupied | 3,500 | 
| Renter-occupied | 2,827 | 
| Average household size of owner-occupied unit | 2.55 | 
| Average household size of renter-occupied unit | 2.27 | 
| Occupied housing units | 6,327 | 
| Moved in 2017 or later | 706 | 
| Moved in 2015 to 2016 | 2,126 | 
| Moved in 2010 to 2014 | 1,082 | 
| Moved in 2000 to 2009 | 1,011 | 
| Moved in 1990 to 1999 | 563 | 
| Moved in 1989 and earlier | 839 | 
| Owner-occupied units | 3,500 | 
| Less than $50,000 | 476 | 
| $50,000 to $99,999 | 404 | 
| $100,000 to $149,999 | 723 | 
| $150,000 to $199,999 | 747 | 
| $200,000 to $299,999 | 534 | 
| $300,000 to $499,999 | 470 | 
| $500,000 to $999,999 | 108 | 
| $1,000,000 or more | 38 | 
| Median (dollars) | 160,400 | 
| Owner-occupied units | 3,500 | 
| Housing units with a mortgage | 2,027 | 
| Housing units without a mortgage | 1,473 | 
| Occupied units paying rent | 2,713 | 
| Less than $500 | 463 | 
| $500 to $999 | 1,842 | 
| $1,000 to $1,499 | 330 | 
| $1,500 to $1,999 | 63 | 
| $2,000 to $2,499 | 0 | 
| $2,500 to $2,999 | 15 | 
| $3,000 or more | 0 | 
| Median (dollars) | 698 | 
| No rent paid | 114 | 
Demographic data for Alamosa County, CO and each city in the county. Lists of cities by population, wealth and poverty in Alamosa County, CO.
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