66540, KS Demographics

Population 513 · Census ACS 2020–24

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66540, KS map of median age by neighborhood
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Population and households in ZIP 66540

Household size in ZIP 66540

Household size, people per household
PeriodZIP 66540KansasU.S.
2006–102.632.542.68
2010–142.602.582.73
2015–192.302.562.71
2020–242.922.532.65
Change+0.28−0.01−0.03
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Households in ZIP 66540 are large by national standards, averaging 2.92 people against 2.65 for the U.S. That usually means more families with children at home. Since 2006–10, household size has climbed from 2.63, 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 ZIP 66540

Median age, years
PeriodZIP 66540KansasU.S.
2006–1039.737.437.7
2010–1443.837.838.6
2015–1944.838.539.6
2020–2442.538.840.1
Change+2.8+1.4+2.3
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The median resident of ZIP 66540 is 42.5 years old, a bit older than the national median of 40.1.

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 66540

Single-parent households, % of households
PeriodZIP 66540KansasU.S.
2006–1012.8%10.8%12.3%
2010–147.2%10.9%12.3%
2015–194.3%10.4%11.6%
2020–244.3%10.5%11.6%
Change−8.6 pts−0.4 pts−0.6 pts
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Single parents head only 4.3% of households in ZIP 66540, 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 ZIP 66540

Renters in ZIP 66540

Renters, % of occupied homes
PeriodZIP 66540KansasU.S.
2006–1011.5%30.6%33.3%
2010–1413.7%32.9%35.6%
2015–1917.6%33.7%36.0%
2020–249.7%32.8%34.8%
Change−1.8 pts+2.3 pts+1.5 pts
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Only 9.7% of households in ZIP 66540 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. About half of owners (49.6%) have paid off their mortgages, 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 66540

Vacant homes, % of all homes
PeriodZIP 66540KansasU.S.
2006–106.7%10.1%11.4%
2010–1411.8%10.4%11.4%
2015–1911.4%11.3%11.1%
2020–2416.1%9.7%9.6%
Change+9.4 pts−0.4 pts−1.8 pts
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Vacancy is high in ZIP 66540: 16.1% 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 66540

Age of homes, median year built
PeriodZIP 66540KansasU.S.
2006–10197419711974
2010–14196319721975
2015–19197119731977
2020–24198219761980
Change+8+5+6
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The typical home in ZIP 66540 was built around 1982, about the same vintage as the country's housing overall (1980). Homes here are newer than in Kansas overall, where the median home dates to 1976.

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 66540

Rent, per month
PeriodZIP 66540KansasU.S.
2006–10$709$769$965
2010–14$829$858$1,040
2015–19$732$950$1,213
2020–24$801$1,159$1,571
Change+$92+$390+$606
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A typical rental in ZIP 66540 costs $801 a month with utilities, well below the national median of $1,571. Rent takes 24.7% of the typical renter's income, comfortably 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 ZIP 66540

Bachelor's degrees in ZIP 66540

Bachelor's degrees, % of adults 25+
PeriodZIP 66540KansasU.S.
2006–1022.8%30.8%28.4%
2010–1422.5%31.7%29.6%
2015–1924.5%33.6%32.1%
2020–2427.3%35.6%35.6%
Change+4.4 pts+4.8 pts+7.2 pts
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More than a quarter of adults 25 and older in ZIP 66540 (27.3%) have a bachelor's degree or higher, 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 ZIP 66540

High school graduates, % of adults 25+
PeriodZIP 66540KansasU.S.
2006–1093.7%89.5%84.9%
2010–1495.6%90.0%86.1%
2015–1994.9%90.8%87.7%
2020–2496.4%91.7%89.3%
Change+2.7 pts+2.2 pts+4.3 pts
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High school completion is high in ZIP 66540: 96.4% 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 ZIP 66540

Unemployment, % of the labor force
PeriodZIP 66540KansasU.S.
2006–105.0%6.1%8.1%
2010–143.9%6.7%9.4%
2015–193.6%4.1%5.6%
2020–241.5%4.0%5.4%
Change−3.5 pts−2.1 pts−2.7 pts
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Unemployment in ZIP 66540 has been low: just 1.5% 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).

ZIP 66540 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 665402.9242.54.3%9.7%16.1%1982$80127.3%96.4%1.5%
ZIP 664322.5935.96.5%34.1%10.2%1940$93923.2%93.0%0.1%
ZIP 664162.9043.33.8%8.5%16.2%1982$79928.1%96.9%1.5%
ZIP 664172.4951.54.7%5.9%11.0%1985$92024.5%86.9%1.8%
ZIP 664282.6138.319.2%25.0%16.2%1963$88423.3%96.2%0.6%
ZIP 665212.4743.27.3%36.2%13.9%1946$95826.8%94.7%1.6%
ZIP 664362.5242.65.3%31.3%12.3%1965$80621.6%91.5%1.1%
ZIP 665502.6339.018.3%24.7%14.8%1964$85924.2%96.8%0.9%
ZIP 665162.7247.57.2%14.8%5.3%1974$75930.8%97.3%2.0%
ZIP 665522.5746.33.7%15.9%21.7%1962$1,29224.1%97.0%0.5%
ZIP 660582.4759.94.8%14.4%24.5%1956$53410.0%96.6%3.0%

All figures 2020–24.

Zip codes with similar populations: 38471, TN · 86431, AZ · 84063, UT · 83555, ID · 41650, KY · 41234, KY · 41149, KY · 40940, KY · 40856, KY · 39877, 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 ZIP 66540. 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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