81221, CO Demographics

Population 363 · Census ACS 2020–24

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81221, CO map of median age by neighborhood
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Population and households in ZIP 81221

Household size in ZIP 81221

Household size, people per household
PeriodZIP 81221ColoradoU.S.
2006–101.852.572.68
2010–142.362.632.73
2015–192.242.642.71
2020–242.632.542.65
Change+0.78−0.04−0.03
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At 2.63 people per household, ZIP 81221 sits close to the national average of 2.65. The typical household here is bigger than in Colorado overall, where it has 2.54 people. Since 2006–10, household size has climbed from 1.85, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in ZIP 81221

Median age, years
PeriodZIP 81221ColoradoU.S.
2006–1034.436.937.7
2010–1447.437.738.6
2015–1948.538.539.6
2020–2448.039.140.1
Change+13.6+2.1+2.3
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ZIP 81221 skews older: half of its residents are older than 48.0, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in ZIP 81221

Single-parent households, % of households
PeriodZIP 81221ColoradoU.S.
2006–1052.4%10.5%12.3%
2010–1413.8%10.8%12.3%
2015–195.9%9.5%11.6%
2020–244.7%9.3%11.6%
Change−47.7 pts−1.1 pts−0.6 pts
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Single parents head only 4.7% of households in ZIP 81221, well below the national share of 11.6%.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in ZIP 81221

Renters in ZIP 81221

Renters, % of occupied homes
PeriodZIP 81221ColoradoU.S.
2006–103.1%32.4%33.3%
2010–1413.8%35.2%35.6%
2015–1915.8%34.8%36.0%
2020–249.7%33.8%34.8%
Change+6.5 pts+1.4 pts+1.5 pts
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Only 9.7% of households in ZIP 81221 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (44.5%) have paid off their mortgages, above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in ZIP 81221

Vacant homes, % of all homes
PeriodZIP 81221ColoradoU.S.
2006–106.4%10.3%11.4%
2010–1413.8%8.7%11.4%
2015–199.4%8.0%11.1%
2020–2412.6%7.3%9.6%
Change+6.2 pts−3.0 pts−1.8 pts
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More homes sit empty in ZIP 81221 than nationally: 12.6%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in ZIP 81221

Age of homes, median year built
PeriodZIP 81221ColoradoU.S.
2006–10199319811974
2010–14199219821975
2015–19199419831977
2020–24199619881980
Change+3+7+6
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Much of the housing in ZIP 81221 is relatively new: half of its homes were built after 1996, compared with 1980 for the U.S. as a whole.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in ZIP 81221

Rent, per month
PeriodZIP 81221ColoradoU.S.
2006–10$708$1,051$965
2010–14$880$1,165$1,040
2015–19$1,125$1,450$1,213
2020–24$1,129$1,963$1,571
Change+$421+$912+$606
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A typical rental in ZIP 81221 costs $1,129 a month with utilities, well below the national median of $1,571. Rent takes 34.2% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in ZIP 81221

Bachelor's degrees in ZIP 81221

Bachelor's degrees, % of adults 25+
PeriodZIP 81221ColoradoU.S.
2006–107.6%36.4%28.4%
2010–1411.9%37.8%29.6%
2015–1915.7%40.9%32.1%
2020–2414.1%45.9%35.6%
Change+6.5 pts+9.4 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 81221: 14.1% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in ZIP 81221

High school graduates, % of adults 25+
PeriodZIP 81221ColoradoU.S.
2006–1081.1%89.5%84.9%
2010–1490.2%90.5%86.1%
2015–1992.2%91.8%87.7%
2020–2487.3%92.8%89.3%
Change+6.2 pts+3.3 pts+4.3 pts
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About one in eight adults in ZIP 81221 never finished high school, a bit more than nationally: 87.3% have a diploma or equivalent, against 89.3% across the U.S.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in ZIP 81221

Unemployment, % of the labor force
PeriodZIP 81221ColoradoU.S.
2006–102.2%6.8%8.1%
2010–1412.1%7.9%9.4%
2015–195.0%4.4%5.6%
2020–245.8%4.6%5.4%
Change+3.6 pts−2.3 pts−2.7 pts
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Unemployment in ZIP 81221 is close to the national rate: 5.8% of the labor force, against 5.4%. The rate is higher than in Colorado as a whole (4.6%). Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

ZIP 81221 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 812212.6348.04.7%9.7%12.6%1996$1,12914.1%87.3%5.8%
ZIP 812442.6348.04.7%9.7%12.6%1996$1,12914.1%87.3%5.8%
ZIP 812262.4441.96.4%24.8%7.5%1975$82614.7%88.7%3.1%
ZIP 812152.3337.68.8%24.4%12.8%1981$1,07022.0%75.4%4.3%
ZIP 812122.3047.412.4%27.0%9.4%1976$1,15627.1%93.8%5.0%
ZIP 812402.7343.73.0%19.7%15.3%1987$1,11134.1%94.2%5.7%
ZIP 812232.2959.04.6%7.9%39.7%1999$1,69925.6%86.1%1.9%
ZIP 810072.8041.39.2%12.7%3.5%2000$1,31632.9%93.8%4.7%
ZIP 812322.0857.19.7%6.2%22.8%2000$1,07022.3%88.4%2.1%
ZIP 810052.5444.814.5%21.1%5.4%1976$1,19825.7%92.6%2.5%
ZIP 810082.2337.611.4%34.5%6.2%1993$1,42028.4%94.6%6.4%

All figures 2020–24.

Zip codes with similar populations: 68932, NE · 57759, SD · 58418, ND · 58466, ND · 58570, ND · 64431, MO · 66094, KS · 67347, KS · 67516, KS · 67572, KS

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 81221. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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