Union, CO Demographics

Population 78 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Union, CO map of median age by neighborhood
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Population and households in Union

Household size in Union

Household size, people per household
PeriodUnionColoradoU.S.
2006–102.462.572.68
2010–142.562.632.73
2015–192.432.642.71
2020–242.612.542.65
Change+0.15−0.04−0.03
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At 2.61 people per household, Union sits close to the national average of 2.65. Since 2006–10, household size has climbed from 2.46, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Union

Median age, years
PeriodUnionColoradoU.S.
2006–1045.436.937.7
2010–1444.437.738.6
2015–1946.638.539.6
2020–2443.539.140.1
Change−1.9+2.1+2.3
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Union skews older than the country: its median age is 43.5, against 40.1 nationally.

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 Union

Single-parent households, % of households
PeriodUnionColoradoU.S.
2006–104.4%10.5%12.3%
2010–146.4%10.8%12.3%
2015–195.3%9.5%11.6%
2020–244.3%9.3%11.6%
Change−0.1 pts−1.1 pts−0.6 pts
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Single parents head only 4.3% of households in Union, 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 Union

Renters in Union

Renters, % of occupied homes
PeriodUnionColoradoU.S.
2006–1023.5%32.4%33.3%
2010–1424.7%35.2%35.6%
2015–1922.7%34.8%36.0%
2020–2419.2%33.8%34.8%
Change−4.3 pts+1.4 pts+1.5 pts
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Only 19.2% of households in Union rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 49.4% 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 Union

Vacant homes, % of all homes
PeriodUnionColoradoU.S.
2006–1019.2%10.3%11.4%
2010–1412.6%8.7%11.4%
2015–1910.8%8.0%11.1%
2020–246.3%7.3%9.6%
Change−12.8 pts−3.0 pts−1.8 pts
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Fewer homes sit empty in Union than nationally: 6.3%, against 9.6% for the U.S. That is in line with the rest of Colorado.

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 Union

Age of homes, median year built
PeriodUnionColoradoU.S.
2006–10195919811974
2010–14196119821975
2015–19196419831977
2020–24197919881980
Change+20+7+6
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Homes in Union are about the same age as the nation's housing: the median home was built in 1979, versus 1980 nationally. Homes here are older than in Colorado overall, where the median home dates to 1988.

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 Union

Rent, per month
PeriodUnionColoradoU.S.
2006–10$861$1,051$965
2010–14$682$1,165$1,040
2015–19$820$1,450$1,213
2020–24$1,106$1,963$1,571
Change+$245+$912+$606
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A typical rental in Union costs $1,106 a month with utilities, well below the national median of $1,571. Rent takes 28.5% of the typical renter's income, just under the 30% mark often used to define affordable rent.

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 Union

Bachelor's degrees in Union

Bachelor's degrees, % of adults 25+
PeriodUnionColoradoU.S.
2006–1020.0%36.4%28.4%
2010–1416.3%37.8%29.6%
2015–1911.2%40.9%32.1%
2020–2426.5%45.9%35.6%
Change+6.6 pts+9.4 pts+7.2 pts
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College degrees are less common in Union than nationally: 26.5% of adults 25 and older have a bachelor's or higher, against 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 Union

High school graduates, % of adults 25+
PeriodUnionColoradoU.S.
2006–1087.9%89.5%84.9%
2010–1495.3%90.5%86.1%
2015–1992.7%91.8%87.7%
2020–2487.6%92.8%89.3%
Change−0.3 pts+3.3 pts+4.3 pts
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About one in eight adults in Union never finished high school, a bit more than nationally: 87.6% 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 Union

Unemployment, % of the labor force
PeriodUnionColoradoU.S.
2006–104.6%6.8%8.1%
2010–144.6%7.9%9.4%
2015–191.3%4.4%5.6%
2020–242.3%4.6%5.4%
Change−2.3 pts−2.3 pts−2.7 pts
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Unemployment in Union has been low: just 2.3% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

Union compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Union2.6143.54.3%19.2%6.3%1979$1,10626.5%87.6%2.3%
Hillrose2.4847.62.8%14.4%3.0%1979$1,20124.3%92.0%6.7%
Messex2.6838.85.8%22.6%5.1%1976$1,13927.1%88.0%1.2%
Snyder2.4650.05.3%17.3%14.2%1981$1,02123.5%85.3%0.1%
Merino2.5638.58.7%23.1%7.4%1962$1,28921.6%94.5%2.8%
Brush2.4941.112.9%37.3%14.3%1977$69718.1%83.1%6.9%
Willard2.5439.09.0%23.0%8.1%1960$1,29920.8%95.1%2.9%
Atwood2.5042.07.1%23.2%7.0%1968$1,11122.1%90.9%1.6%
Stoneham2.3651.03.1%19.2%14.4%1945$87325.3%91.6%9.1%
Ninemile Corner2.4338.813.1%27.2%6.6%1988$1,10722.3%92.9%6.7%
Fort Morgan2.8836.415.0%38.1%3.7%1968$1,12520.1%84.7%5.8%

All figures 2020–24.

Cities with similar populations: Ramah, TN · Redrock, NM · Redman, MO · Readsville, MO · Reader, AR · Raworth, MS · Raven Rock, WV · Rankin, MS · Ramona Beach, NY · Redstone, MT

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 Union. 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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