81235, CO Demographics

Population 950 · Census ACS 2020–24

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81235, CO map of median age by neighborhood
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Population and households in ZIP 81235

Household size in ZIP 81235

Household size, people per household
PeriodZIP 81235ColoradoU.S.
2006–101.922.572.68
2010–142.062.632.73
2015–192.272.642.71
2020–241.962.542.65
Change+0.04−0.04−0.03
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Households in ZIP 81235 are small: just 1.96 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.

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 81235

Median age, years
PeriodZIP 81235ColoradoU.S.
2006–1057.636.937.7
2010–1457.537.738.6
2015–1956.138.539.6
2020–2448.539.140.1
Change−9.1+2.1+2.3
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With a median age of 48.5, ZIP 81235 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has dropped from 57.6 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 81235

Single-parent households, % of households
PeriodZIP 81235ColoradoU.S.
2006–101.2%10.5%12.3%
2010–141.9%10.8%12.3%
2015–196.4%9.5%11.6%
2020–2416.4%9.3%11.6%
Change+15.3 pts−1.1 pts−0.6 pts
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Single parents head about one in six households in ZIP 81235 (16.4%), well above 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 81235

Renters in ZIP 81235

Renters, % of occupied homes
PeriodZIP 81235ColoradoU.S.
2006–1016.5%32.4%33.3%
2010–1420.8%35.2%35.6%
2015–1928.4%34.8%36.0%
2020–2423.9%33.8%34.8%
Change+7.4 pts+1.4 pts+1.5 pts
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ZIP 81235 is largely a place of homeowners: only 23.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 44.0% have no mortgage at all, 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 81235

Vacant homes, % of all homes
PeriodZIP 81235ColoradoU.S.
2006–1083.3%10.3%11.4%
2010–1471.1%8.7%11.4%
2015–1974.2%8.0%11.1%
2020–2462.0%7.3%9.6%
Change−21.4 pts−3.0 pts−1.8 pts
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Vacancy is high in ZIP 81235: 62.0% of homes are empty, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

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 81235

Age of homes, median year built
PeriodZIP 81235ColoradoU.S.
2006–10197719811974
2010–14198319821975
2015–19198219831977
2020–24198419881980
Change+7+7+6
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Homes in ZIP 81235 are a bit newer than the national norm: the median home was built in 1984, versus 1980 across the U.S. Colorado as a whole looks much the same.

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 81235

Rent, per month
PeriodZIP 81235ColoradoU.S.
2006–10$640$1,051$965
2010–14$722$1,165$1,040
2015–19$756$1,450$1,213
2020–24$1,171$1,963$1,571
Change+$531+$912+$606
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A typical rental in ZIP 81235 costs $1,171 a month with utilities, well below the national median of $1,571. The typical renter here spends 22.6% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 81235

Bachelor's degrees in ZIP 81235

Bachelor's degrees, % of adults 25+
PeriodZIP 81235ColoradoU.S.
2006–1042.0%36.4%28.4%
2010–1441.3%37.8%29.6%
2015–1945.7%40.9%32.1%
2020–2447.7%45.9%35.6%
Change+5.7 pts+9.4 pts+7.2 pts
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ZIP 81235 is highly educated: nearly half of adults 25 and older (47.7%) hold at least a bachelor's degree, far above the national share of 35.6%. Colorado as a whole looks much the same.

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 81235

High school graduates, % of adults 25+
PeriodZIP 81235ColoradoU.S.
2006–1090.8%89.5%84.9%
2010–1494.9%90.5%86.1%
2015–1993.7%91.8%87.7%
2020–24100.0%92.8%89.3%
Change+9.2 pts+3.3 pts+4.3 pts
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Finishing high school is nearly universal in ZIP 81235: 100.0% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%.

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 81235

Unemployment, % of the labor force
PeriodZIP 81235ColoradoU.S.
2006–104.3%6.8%8.1%
2010–144.2%7.9%9.4%
2015–194.7%4.4%5.6%
2020–240.0%4.6%5.4%
Change−4.3 pts−2.3 pts−2.7 pts
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The survey found almost no one in ZIP 81235 out of work and looking, against 5.4% of the labor force nationally. 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 81235 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 812351.9648.516.4%23.9%62.0%1984$1,17147.7%100.0%0.0%
ZIP 814271.9556.53.1%19.3%38.1%1984$1,59355.7%96.3%3.2%
ZIP 814322.0451.75.3%18.8%17.6%1997$2,05458.9%98.1%2.9%
ZIP 814351.8045.09.8%43.3%34.5%1994$2,16773.8%98.5%2.7%
ZIP 814302.0049.04.4%20.1%35.2%1993$1,99967.6%99.9%3.7%
ZIP 814231.6847.84.3%19.8%15.0%1984$1,17829.8%96.3%2.2%
ZIP 814312.5142.73.2%7.0%17.3%1998$92028.3%99.7%5.0%
ZIP 811492.0746.610.6%25.8%19.2%1995$1,04522.1%94.1%7.6%
ZIP 811432.0851.39.1%23.6%17.3%1997$1,08325.0%94.8%6.5%
ZIP 813251.6848.54.4%19.2%16.1%1983$1,21330.7%95.9%2.0%
ZIP 811311.3564.90.1%23.7%10.7%1995$1,64347.5%95.1%0.9%

All figures 2020–24.

Zip codes with similar populations: 41203, KY · 80456, CO · 79225, TX · 49895, MI · 49831, MI · 49718, MI · 48765, MI · 43811, OH · 42214, KY · 41568, KY

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 81235. 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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