Plano, SD Demographics

Population 341 · Census ACS 2020–24

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Plano, SD map of median age by neighborhood
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Population and households in Plano

Household size in Plano

Household size, people per household
PeriodPlanoSouth DakotaU.S.
2006–102.722.512.68
2010–142.522.512.73
2015–192.532.502.71
2020–242.752.482.65
Change+0.04−0.03−0.03
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Households in Plano average 2.75 people, a bit above the national 2.65, so families with children are somewhat more common here.

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 Plano

Median age, years
PeriodPlanoSouth DakotaU.S.
2006–1041.637.937.7
2010–1443.238.338.6
2015–1943.638.839.6
2020–2438.638.940.1
Change−3.0+1.0+2.3
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Half of the people in Plano are younger than 38.6 and half are older, close to the national median of 40.1. The median age has dropped from 41.6 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 Plano

Single-parent households, % of households
PeriodPlanoSouth DakotaU.S.
2006–105.2%10.8%12.3%
2010–143.0%11.1%12.3%
2015–194.3%10.9%11.6%
2020–242.6%10.7%11.6%
Change−2.7 pts−0.1 pts−0.6 pts
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Single-parent households are relatively rare in Plano: 2.6% of households, against 11.6% nationally.

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 Plano

Renters in Plano

Renters, % of occupied homes
PeriodPlanoSouth DakotaU.S.
2006–1019.5%31.1%33.3%
2010–1418.5%32.0%35.6%
2015–1917.3%32.0%36.0%
2020–2420.3%31.4%34.8%
Change+0.8 pts+0.3 pts+1.5 pts
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Plano is largely a place of homeowners: only 20.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 49.8% 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 Plano

Vacant homes, % of all homes
PeriodPlanoSouth DakotaU.S.
2006–1011.2%11.3%11.4%
2010–1412.2%10.7%11.4%
2015–1913.2%11.6%11.1%
2020–2418.8%10.3%9.6%
Change+7.6 pts−1.1 pts−1.8 pts
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Vacant homes make up 18.8% of the housing in Plano, 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 Plano

Age of homes, median year built
PeriodPlanoSouth DakotaU.S.
2006–10194719721974
2010–14194819741975
2015–19196519771977
2020–24195819811980
Change+11+9+6
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The housing in Plano is old by national standards: the median home dates to 1958, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Plano

Rent, per month
PeriodPlanoSouth DakotaU.S.
2006–10$465$631$965
2010–14$489$692$1,040
2015–19$752$798$1,213
2020–24$873$1,000$1,571
Change+$408+$369+$606
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A typical rental in Plano costs $873 a month with utilities, well below the national median of $1,571. The typical renter here spends 18.5% 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 Plano

Bachelor's degrees in Plano

Bachelor's degrees, % of adults 25+
PeriodPlanoSouth DakotaU.S.
2006–1012.9%26.8%28.4%
2010–1418.0%27.8%29.6%
2015–1924.3%29.4%32.1%
2020–2423.7%32.5%35.6%
Change+10.8 pts+5.6 pts+7.2 pts
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College degrees are relatively uncommon in Plano: 23.7% 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 Plano

High school graduates, % of adults 25+
PeriodPlanoSouth DakotaU.S.
2006–1083.2%89.9%84.9%
2010–1491.0%91.0%86.1%
2015–1993.2%91.8%87.7%
2020–2485.8%93.1%89.3%
Change+2.5 pts+3.2 pts+4.3 pts
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About one in seven adults in Plano never finished high school, more than nationally: 85.8% 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 Plano

Unemployment, % of the labor force
PeriodPlanoSouth DakotaU.S.
2006–101.6%4.9%8.1%
2010–144.0%4.9%9.4%
2015–190.9%3.6%5.6%
2020–241.0%3.1%5.4%
Change−0.6 pts−1.7 pts−2.7 pts
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Unemployment in Plano has been low: just 1.0% 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).

Plano compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Plano2.7538.62.6%20.3%18.8%1958$87323.7%85.8%1.0%
Loomis2.3847.82.8%17.6%11.2%1979$71531.7%89.3%0.1%
Letcher2.5542.62.7%18.6%21.1%1957$76124.7%94.3%1.1%
Fulton3.0639.04.6%9.7%10.3%1954$1,02916.5%88.6%3.9%
Riverside2.5245.59.3%27.3%8.0%1969$69514.3%87.1%1.5%
Mitchell2.2041.610.4%39.8%9.4%1971$87622.7%91.0%1.0%
Artesian2.7335.21.4%24.9%23.7%1956$91126.0%86.9%0.2%
Fedora2.6345.43.3%9.0%18.7%1951$70016.7%94.7%0.2%
Epiphany2.9141.34.9%7.4%13.3%1952$77118.3%95.9%1.0%
Farmer3.0435.36.4%10.8%16.5%1952$80822.8%94.9%1.2%
Forestburg2.6239.82.3%20.9%22.1%1957$81825.1%91.8%0.8%

All figures 2020–24.

Cities with similar populations: West Glover, VT · Delphia, KY · Diehlstadt, MO · Dinsmore, TX · Distant, PA · Webbville, KY · Welchland, TN · Weller, VA · Wequetequock, CT · Wesley, GA

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 Plano. 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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