Millard County, UT Demographics

Population 13,315 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Millard County, UT map of median age by neighborhood
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Population and households in Millard County

Household size in Millard County

Household size, people per household
PeriodMillard CountyUtahU.S.
2006–103.013.212.68
2010–142.943.282.73
2015–192.913.252.71
2020–243.003.112.65
Change−0.01−0.09−0.03
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Millard County is a place of big households: 3.00 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids. Still, the typical household here is smaller than in Utah as a whole, where it has 3.11 people.

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 Millard County

Median age, years
PeriodMillard CountyUtahU.S.
2006–1034.229.937.7
2010–1434.330.838.6
2015–1936.432.039.6
2020–2434.733.140.1
Change+0.5+3.2+2.3
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With a median age of just 34.7, Millard County is far younger than the country as a whole (40.1), a population that tilts toward young families with children. Still, the population here is older than in Utah as a whole, where the median age is 33.1. The median age has crept up from 34.2 in 2006–10, a smaller shift than 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 Millard County

Single-parent households, % of households
PeriodMillard CountyUtahU.S.
2006–107.7%9.1%12.3%
2010–1410.0%9.6%12.3%
2015–197.6%9.3%11.6%
2020–249.3%8.9%11.6%
Change+1.6 pts−0.2 pts−0.6 pts
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Single-parent households are less common in Millard County than nationally: 9.3%, against 11.6%. Utah as a whole looks much the same. The single-parent share is up 1.6 points from 2006–10, even as the national share fell.

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 Millard County

Renters in Millard County

Renters, % of occupied homes
PeriodMillard CountyUtahU.S.
2006–1023.4%28.8%33.3%
2010–1424.7%30.3%35.6%
2015–1925.5%29.8%36.0%
2020–2418.2%29.8%34.8%
Change−5.1 pts+0.9 pts+1.5 pts
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Only 18.2% of households in Millard County 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 (43.1%) have paid off their mortgages, above the national share of 39.8%. The renter share is down 5.1 points from 2006–10, even as the national share rose.

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 Millard County

Vacant homes, % of all homes
PeriodMillard CountyUtahU.S.
2006–1018.1%8.7%11.4%
2010–1414.7%8.3%11.4%
2015–1914.7%8.0%11.1%
2020–2414.3%7.3%9.6%
Change−3.9 pts−1.4 pts−1.8 pts
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Vacant homes make up 14.3% of the housing in Millard County, 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. Vacancy has fallen 3.9 points since 2006–10, as it has nationally.

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 Millard County

Age of homes, median year built
PeriodMillard CountyUtahU.S.
2006–10196519841974
2010–14197019851975
2015–19197319871977
2020–24197319911980
Change+8+8+6
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Housing in Millard County leans older: the median home dates to 1973, against 1980 nationally. The median year built has moved up from 1965 in 2006–10, a sign of steady new building. Newer construction is concentrated in the center, while the east has the oldest housing. Only one other Utah county has older homes.

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 Millard County

Rent, per month
PeriodMillard CountyUtahU.S.
2006–10$582$971$965
2010–14$594$1,064$1,040
2015–19$763$1,222$1,213
2020–24$861$1,701$1,571
Change+$279+$729+$606
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The median renter in Millard County pays $861 a month for rent and utilities, well below the national median of $1,571. Rents are up $279 a month from 2006–10, a 48% rise, a slower climb than the nation's. The typical renter here spends 28.5% of household income on rent, just 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 Millard County

Bachelor's degrees in Millard County

Bachelor's degrees, % of adults 25+
PeriodMillard CountyUtahU.S.
2006–1019.6%29.7%28.4%
2010–1419.4%31.2%29.6%
2015–1920.2%34.3%32.1%
2020–2424.2%38.3%35.6%
Change+4.6 pts+8.6 pts+7.2 pts
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Fewer adults in Millard County have a four-year degree than in the country as a whole: 24.2%, against 35.6% nationally. The share with a degree is up 4.6 points from 2006–10, in line with the national trend.

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 Millard County

High school graduates, % of adults 25+
PeriodMillard CountyUtahU.S.
2006–1086.2%91.1%84.9%
2010–1488.0%91.5%86.1%
2015–1988.4%92.6%87.7%
2020–2491.8%93.5%89.3%
Change+5.6 pts+2.4 pts+4.3 pts
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High school completion in Millard County is a bit above the national rate: 91.8% of adults have a diploma or equivalent, against 89.3%. Still, the rate is lower than in Utah as a whole (93.5%). Since 2006–10, the share with a diploma has risen 5.6 points, mirroring the country.

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 Millard County

Unemployment, % of the labor force
PeriodMillard CountyUtahU.S.
2006–107.0%5.8%8.1%
2010–146.7%6.8%9.4%
2015–192.7%3.6%5.6%
2020–245.3%3.5%5.4%
Change−1.7 pts−2.3 pts−2.7 pts
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At 5.3%, unemployment in Millard County is close to the national rate of 5.4%. The rate is higher than in Utah overall (3.5%). Since 2006–10, unemployment has fallen 1.7 points, in line with the national trend.

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).

Millard County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Millard County3.0034.79.3%18.2%14.3%1973$86124.2%91.8%5.3%
Sanpete County3.0933.48.3%25.7%13.1%1980$98023.7%92.1%4.9%
Emery County2.9137.39.2%19.9%16.3%1979$73018.9%94.7%3.6%
White Pine County2.2043.89.4%24.6%17.6%1964$94313.1%86.8%6.6%
Pitkin County1.8647.84.0%37.2%23.5%1986$1,86461.5%96.3%2.7%
Lake County2.5037.99.2%24.4%22.7%1965$1,25449.0%93.5%1.5%
Lyon County2.6544.011.2%23.3%7.0%1996$1,43916.6%87.8%6.2%
Park County2.0650.06.1%13.8%33.8%1993$2,26943.4%98.3%2.7%
Storey County2.1753.67.6%3.9%7.1%1985$1,01931.4%90.4%6.1%
Carson City2.3943.013.1%37.7%6.5%1984$1,36323.0%88.4%6.5%
Elbert County2.8344.96.2%5.0%5.1%1997$1,95336.5%96.5%3.5%

All figures 2020–24.

Counties with similar populations: Reynolds County, MO · Iron County, MO · Irwin County, GA · Jackson County, WI · Jay County, IN · Jersey County, IL · Randolph County, AL · Red Lake County, MN · Red River County, TX · Redwood County, MN

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 Millard County. 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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