66740, KS Demographics

Population 500 · Census ACS 2020–24

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66740, KS map of median age by neighborhood
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Population and households in ZIP 66740

Household size in ZIP 66740

Household size, people per household
PeriodZIP 66740KansasU.S.
2006–102.422.542.68
2010–142.622.582.73
2015–192.322.562.71
2020–242.382.532.65
Change−0.03−0.01−0.03
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Households in ZIP 66740 are small: just 2.38 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.

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 66740

Median age, years
PeriodZIP 66740KansasU.S.
2006–1041.137.437.7
2010–1441.937.838.6
2015–1942.738.539.6
2020–2451.038.840.1
Change+9.9+1.4+2.3
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ZIP 66740 skews older: half of its residents are older than 51.0, 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 41.1 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 ZIP 66740

Single-parent households, % of households
PeriodZIP 66740KansasU.S.
2006–109.7%10.8%12.3%
2010–145.4%10.9%12.3%
2015–199.1%10.4%11.6%
2020–244.9%10.5%11.6%
Change−4.8 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 66740: 4.9% 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 ZIP 66740

Renters in ZIP 66740

Renters, % of occupied homes
PeriodZIP 66740KansasU.S.
2006–108.0%30.6%33.3%
2010–1412.8%32.9%35.6%
2015–1915.0%33.7%36.0%
2020–244.9%32.8%34.8%
Change−3.1 pts+2.3 pts+1.5 pts
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ZIP 66740 is overwhelmingly a place of homeowners: only 4.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 61.0% 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 ZIP 66740

Vacant homes, % of all homes
PeriodZIP 66740KansasU.S.
2006–105.9%10.1%11.4%
2010–1414.5%10.4%11.4%
2015–1910.9%11.3%11.1%
2020–248.5%9.7%9.6%
Change+2.6 pts−0.4 pts−1.8 pts
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About as many homes sit empty in ZIP 66740 as nationally: 8.5%, against 9.6%.

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 66740

Age of homes, median year built
PeriodZIP 66740KansasU.S.
2006–10196419711974
2010–14196619721975
2015–19197819731977
2020–24198219761980
Change+17+5+6
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Homes in ZIP 66740 are about the same age as the nation's housing: the median home was built in 1982, versus 1980 nationally. Homes here are newer than in Kansas as a whole, 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 66740

Rent, per month
PeriodZIP 66740KansasU.S.
2006–10$470$769$965
2010–14$629$858$1,040
2015–19$664$950$1,213
2020–24$722$1,159$1,571
Change+$252+$390+$606
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The median renter in ZIP 66740 pays $722 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 23.2% 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 ZIP 66740

Bachelor's degrees in ZIP 66740

Bachelor's degrees, % of adults 25+
PeriodZIP 66740KansasU.S.
2006–1017.5%30.8%28.4%
2010–1414.2%31.7%29.6%
2015–1916.9%33.6%32.1%
2020–2421.5%35.6%35.6%
Change+4.0 pts+4.8 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 66740: 21.5% 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 ZIP 66740

High school graduates, % of adults 25+
PeriodZIP 66740KansasU.S.
2006–1092.1%89.5%84.9%
2010–1492.7%90.0%86.1%
2015–1993.5%90.8%87.7%
2020–2491.4%91.7%89.3%
Change−0.7 pts+2.2 pts+4.3 pts
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About nine in ten adults in ZIP 66740 have finished high school (91.4%), a bit above the national rate of 89.3%. Kansas as a whole looks much the same.

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 66740

Unemployment, % of the labor force
PeriodZIP 66740KansasU.S.
2006–102.1%6.1%8.1%
2010–145.5%6.7%9.4%
2015–192.7%4.1%5.6%
2020–240.5%4.0%5.4%
Change−1.6 pts−2.1 pts−2.7 pts
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The job market in ZIP 66740 has been strong: just 0.5% of the labor force was out of work and looking, well below the national rate of 5.4%. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's 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 66740 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 667402.3851.04.9%4.9%8.5%1982$72221.5%91.4%0.5%
ZIP 667762.3153.27.8%8.1%6.6%1984$75722.5%87.9%1.5%
ZIP 673412.9429.412.1%11.3%8.6%1980$71517.2%88.8%1.9%
ZIP 673572.3745.010.5%27.9%15.6%1956$74322.6%89.9%2.4%
ZIP 667332.4538.88.5%16.0%8.2%1975$53726.0%96.7%0.0%
ZIP 667712.4347.84.7%28.5%13.6%1977$65320.8%92.4%5.3%
ZIP 667102.3743.513.7%13.4%15.5%1967$81318.8%92.8%4.8%
ZIP 667572.5240.320.8%23.3%18.6%1957$73121.9%90.1%2.8%
ZIP 667532.2450.39.7%14.4%14.7%1970$67518.2%92.3%4.1%
ZIP 673632.0253.14.3%18.6%19.4%1977$64036.7%92.9%7.6%
ZIP 667362.3547.19.0%26.8%26.8%1965$76917.7%89.0%1.8%

All figures 2020–24.

Zip codes with similar populations: 41838, KY · 78419, TX · 75977, TX · 75784, TX · 48853, MI · 48465, MI · 47858, IN · 45330, OH · 44815, OH · 43407, OH

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 66740. 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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