Sni Mills, MO Demographics

Population 91 · Census ACS 2020–24

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Sni Mills, MO map of median age by neighborhood
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Population and households in Sni Mills

Household size in Sni Mills

Household size, people per household
PeriodSni MillsKansas City areaMissouriU.S.
2006–103.082.572.492.68
2010–142.632.602.522.73
2015–192.892.592.502.71
2020–243.092.552.492.65
Change+0.01−0.02−0.00−0.03
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Sni Mills is a place of big households: 3.09 people per home on average, compared with 2.65 nationally. Numbers like that usually point to plenty of families with kids.

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 Sni Mills

Median age, years
PeriodSni MillsKansas City areaMissouriU.S.
2006–1038.137.538.437.7
2010–1444.637.939.238.6
2015–1944.438.840.039.6
2020–2448.039.240.140.1
Change+9.9+1.7+1.7+2.3
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With a median age of 48.0, Sni Mills is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees. The median age has climbed from 38.1 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 Sni Mills

Single-parent households, % of households
PeriodSni MillsKansas City areaMissouriU.S.
2006–103.7%11.7%11.3%12.3%
2010–145.1%11.9%11.4%12.3%
2015–195.4%11.2%10.9%11.6%
2020–247.4%10.9%11.0%11.6%
Change+3.7 pts−0.8 pts−0.3 pts−0.6 pts
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Single-parent households are relatively rare in Sni Mills: 7.4% 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 Sni Mills

Renters in Sni Mills

Renters, % of occupied homes
PeriodSni MillsKansas City areaMissouriU.S.
2006–101.3%31.2%30.0%33.3%
2010–149.5%33.7%32.1%35.6%
2015–198.3%34.9%33.2%36.0%
2020–2412.7%34.2%31.9%34.8%
Change+11.4 pts+3.0 pts+1.9 pts+1.5 pts
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Only 12.7% of households in Sni Mills rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly three in ten owners (28.6%) have paid off their mortgages, well below 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 Sni Mills

Vacant homes, % of all homes
PeriodSni MillsKansas City areaMissouriU.S.
2006–1012.8%10.0%11.6%11.4%
2010–148.5%9.7%12.0%11.4%
2015–191.8%9.0%12.2%11.1%
2020–241.6%7.5%10.5%9.6%
Change−11.2 pts−2.5 pts−1.1 pts−1.8 pts
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Empty homes are scarce in Sni Mills: just 1.6% sit vacant, compared with 9.6% nationally, a sign of a tight housing market.

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 Sni Mills

Age of homes, median year built
PeriodSni MillsKansas City areaMissouriU.S.
2006–101991197619741974
2010–141987197719751975
2015–191990197719761977
2020–241989198019781980
Change−1+4+4+6
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Sni Mills has newer housing than the country as a whole: the median home was built in 1989, versus 1980 nationally.

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 Sni Mills

Rent, per month
PeriodSni MillsKansas City areaMissouriU.S.
2006–10$668$897$740$965
2010–14$1,392$980$816$1,040
2015–19$997$1,095$899$1,213
2020–24$990$1,395$1,122$1,571
Change+$322+$498+$383+$606
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Rent in Sni Mills runs $990 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 51.0% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

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 Sni Mills

Bachelor's degrees in Sni Mills

Bachelor's degrees, % of adults 25+
PeriodSni MillsKansas City areaMissouriU.S.
2006–1015.9%33.5%26.0%28.4%
2010–1416.0%34.1%27.3%29.6%
2015–1926.9%37.1%29.6%32.1%
2020–2429.7%39.7%32.6%35.6%
Change+13.9 pts+6.2 pts+6.6 pts+7.2 pts
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College degrees are a little less common in Sni Mills than nationally: 29.7% of adults 25 and older have a bachelor's or higher, against 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 Sni Mills

High school graduates, % of adults 25+
PeriodSni MillsKansas City areaMissouriU.S.
2006–1092.0%90.5%86.8%84.9%
2010–1491.2%90.9%88.3%86.1%
2015–1997.3%91.8%90.0%87.7%
2020–2497.1%92.9%91.8%89.3%
Change+5.0 pts+2.4 pts+5.1 pts+4.3 pts
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Finishing high school is nearly universal in Sni Mills: 97.1% 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 Sni Mills

Unemployment, % of the labor force
PeriodSni MillsKansas City areaMissouriU.S.
2006–105.9%6.8%7.4%8.1%
2010–148.1%7.6%8.4%9.4%
2015–195.5%4.0%4.6%5.6%
2020–243.0%4.0%4.1%5.4%
Change−2.9 pts−2.9 pts−3.3 pts−2.7 pts
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Unemployment in Sni Mills has been low: just 3.0% 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).

Sni Mills compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Sni Mills3.0948.07.4%12.7%1.6%1989$99029.7%97.1%3.0%
Bates City2.8944.98.9%12.3%10.2%1994$98827.3%94.0%4.4%
Chapel Hill2.9849.46.9%2.6%10.7%1997$85928.2%97.5%1.4%
Oak Grove2.6938.47.3%30.5%4.1%1987$1,10319.8%91.3%4.3%
Lone Jack2.7941.65.4%7.0%4.0%1996$1,56437.9%94.9%2.3%
Tarsney Lakes2.8541.93.2%11.8%6.2%1991$1,71740.7%92.8%0.3%
Lake Lafayette3.9130.91.3%1.0%8.8%1990$1,03011.2%94.5%3.5%
Grain Valley2.7737.18.8%29.4%5.2%1999$1,39530.0%94.6%1.6%
Lake Lotawana2.6451.71.2%4.0%22.4%1978$2,05150.2%98.7%5.5%
Pittsville3.0936.14.5%7.1%3.7%1993$80417.2%92.9%2.7%
Odessa2.6940.96.4%21.1%6.7%1992$98430.9%95.1%0.9%

All figures 2020–24.

Cities with similar populations: Raleigh, ND · Raymar, IA · Ravinamy, IN · Raven Rock, WV · Rash, AL · Rardin, IL · Randolph, KY · Randles, MO · Ramona Beach, NY · Ramah, TN

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 Sni Mills. 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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