Opolis, KS Demographics

Population 162 · Census ACS 2020–24

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Opolis, KS map of median age by neighborhood
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Population and households in Opolis

Household size in Opolis

Household size, people per household
PeriodOpolisKansasU.S.
2006–102.462.542.68
2010–142.272.582.73
2015–192.132.562.71
2020–242.422.532.65
Change−0.04−0.01−0.03
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Households in Opolis run small, averaging 2.42 people against 2.65 nationally, which usually means more singles and couples and fewer children.

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 Opolis

Median age, years
PeriodOpolisKansasU.S.
2006–1042.337.437.7
2010–1446.537.838.6
2015–1948.438.539.6
2020–2444.838.840.1
Change+2.5+1.4+2.3
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Opolis skews older: half of its residents are older than 44.8, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 42.3 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 Opolis

Single-parent households, % of households
PeriodOpolisKansasU.S.
2006–102.5%10.8%12.3%
2010–141.4%10.9%12.3%
2015–197.7%10.4%11.6%
2020–249.2%10.5%11.6%
Change+6.7 pts−0.4 pts−0.6 pts
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Single parents head nearly one in ten households in Opolis (9.2%), 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 Opolis

Renters in Opolis

Renters, % of occupied homes
PeriodOpolisKansasU.S.
2006–1025.5%30.6%33.3%
2010–1431.0%32.9%35.6%
2015–1943.0%33.7%36.0%
2020–2432.4%32.8%34.8%
Change+7.0 pts+2.3 pts+1.5 pts
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Renting in Opolis is about as common as it is nationally: 32.4% of households rent, against 34.8%. Among homeowners, 56.8% have no mortgage at all, well 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 Opolis

Vacant homes, % of all homes
PeriodOpolisKansasU.S.
2006–108.6%10.1%11.4%
2010–147.3%10.4%11.4%
2015–1911.5%11.3%11.1%
2020–242.8%9.7%9.6%
Change−5.8 pts−0.4 pts−1.8 pts
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Only 2.8% of homes in Opolis are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Opolis

Age of homes, median year built
PeriodOpolisKansasU.S.
2006–10199019711974
2010–14199119721975
2015–19199219731977
2020–24199019761980
Change+1+5+6
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Much of the housing in Opolis is relatively new: half of its homes were built after 1990, 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 Opolis

Rent, per month
PeriodOpolisKansasU.S.
2006–10$655$769$965
2010–14$744$858$1,040
2015–19$686$950$1,213
2020–24$546$1,159$1,571
Change−$109+$390+$606
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Rent in Opolis runs $546 a month at the median, utilities included, well below the U.S. median of $1,571. The typical renter here spends 18.6% 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 Opolis

Bachelor's degrees in Opolis

Bachelor's degrees, % of adults 25+
PeriodOpolisKansasU.S.
2006–1047.7%30.8%28.4%
2010–1446.1%31.7%29.6%
2015–1938.0%33.6%32.1%
2020–2451.2%35.6%35.6%
Change+3.5 pts+4.8 pts+7.2 pts
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Opolis is highly educated: about half of adults 25 and older (51.2%) hold at least a bachelor's degree, far above 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 Opolis

High school graduates, % of adults 25+
PeriodOpolisKansasU.S.
2006–1093.5%89.5%84.9%
2010–1485.5%90.0%86.1%
2015–1995.6%90.8%87.7%
2020–2499.4%91.7%89.3%
Change+5.9 pts+2.2 pts+4.3 pts
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Finishing high school is nearly universal in Opolis: 99.4% 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 Opolis

Unemployment, % of the labor force
PeriodOpolisKansasU.S.
2006–106.0%6.1%8.1%
2010–143.6%6.7%9.4%
2015–195.0%4.1%5.6%
2020–2410.0%4.0%5.4%
Change+4.1 pts−2.1 pts−2.7 pts
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Unemployment in Opolis runs well above the national rate: 10.0% of the labor force was out of work and looking, against 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).

Opolis compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Opolis2.4244.89.2%32.4%2.8%1990$54651.2%99.4%10.0%
Kniveton2.2738.611.9%41.0%7.7%1984$1,08737.8%96.4%1.9%
Asbury2.8250.59.1%14.7%8.9%1993$1,01223.3%91.1%5.3%
Kirkwood2.5148.77.8%17.9%8.1%1982$65748.9%98.6%9.2%
Pittsburg2.3730.315.9%48.8%11.9%1968$87235.0%90.8%3.8%
Medoc2.8345.59.5%15.4%8.4%1992$1,06822.9%90.6%3.4%
Yale2.2752.416.1%3.7%22.9%1986$78444.5%92.2%8.2%
Nashville2.8343.44.9%23.8%13.2%1981$77920.8%90.2%7.7%
Frontenac2.2239.68.8%26.7%14.3%1979$69234.7%92.0%2.4%
Chicopee2.6836.716.2%26.4%17.5%1968$1,08240.0%93.6%3.7%
Waco2.8849.510.7%13.0%8.1%1997$1,13124.3%91.3%3.7%

All figures 2020–24.

Cities with similar populations: Redwood Terrace, CA · New Boston, PA · Nida, OK · Norcross, MN · Norris, OK · Norristown, GA · North Bingen, AR · North Blendon, MI · North Rome, PA · Oden, MI

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 Opolis. 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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