Semiway, KY Demographics

Population 165 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Semiway, KY map of median age by neighborhood
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Population and households in Semiway

Household size in Semiway

Household size, people per household
PeriodSemiwayKentuckyU.S.
2006–102.862.512.68
2010–142.382.532.73
2015–192.302.522.71
2020–242.042.512.65
Change−0.83−0.00−0.03
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Households in Semiway are small: just 2.04 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 has dropped from 2.86 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 Semiway

Median age, years
PeriodSemiwayKentuckyU.S.
2006–1041.638.537.7
2010–1445.239.338.6
2015–1945.740.039.6
2020–2460.239.940.1
Change+18.6+1.5+2.3
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Semiway skews older: half of its residents are older than 60.2, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 Semiway

Single-parent households, % of households
PeriodSemiwayKentuckyU.S.
2006–1012.6%11.7%12.3%
2010–147.4%11.9%12.3%
2015–196.4%11.8%11.6%
2020–242.0%11.9%11.6%
Change−10.6 pts+0.2 pts−0.6 pts
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Single parents head only 2.0% of households in Semiway, 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 Semiway

Renters in Semiway

Renters, % of occupied homes
PeriodSemiwayKentuckyU.S.
2006–1029.9%30.1%33.3%
2010–1425.4%32.3%35.6%
2015–198.3%32.8%36.0%
2020–246.3%31.7%34.8%
Change−23.6 pts+1.5 pts+1.5 pts
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Semiway is overwhelmingly a place of homeowners: only 6.3% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About three-quarters of owners (73.5%) have paid off their mortgages, 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 Semiway

Vacant homes, % of all homes
PeriodSemiwayKentuckyU.S.
2006–1021.8%12.2%11.4%
2010–1418.7%11.9%11.4%
2015–198.3%12.3%11.1%
2020–2414.1%10.6%9.6%
Change−7.7 pts−1.6 pts−1.8 pts
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Vacant homes make up 14.1% of the housing in Semiway, 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 Semiway

Age of homes, median year built
PeriodSemiwayKentuckyU.S.
2006–10197619771974
2010–14197319791975
2015–19197319801977
2020–24197119821980
Change−4+5+6
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Semiway is a place of older homes: half were built before 1971, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

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 Semiway

Rent, per month
PeriodSemiwayKentuckyU.S.
2006–10$729$657$965
2010–14$542$728$1,040
2015–19$588$814$1,213
2020–24$757$1,024$1,571
Change+$28+$367+$606
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The median renter in Semiway pays $757 a month for rent and utilities, well below the national median of $1,571. Rent takes 20.7% 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 Semiway

Bachelor's degrees in Semiway

Bachelor's degrees, % of adults 25+
PeriodSemiwayKentuckyU.S.
2006–1010.9%21.3%28.4%
2010–1414.4%22.5%29.6%
2015–1914.2%24.5%32.1%
2020–2419.6%27.6%35.6%
Change+8.7 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in Semiway: 19.6% 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 Semiway

High school graduates, % of adults 25+
PeriodSemiwayKentuckyU.S.
2006–1079.0%81.7%84.9%
2010–1469.2%83.9%86.1%
2015–1997.0%86.4%87.7%
2020–2495.9%88.8%89.3%
Change+16.9 pts+7.2 pts+4.3 pts
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High school completion is high in Semiway: 95.9% 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 Semiway

Unemployment, % of the labor force
PeriodSemiwayKentuckyU.S.
2006–109.4%8.4%8.1%
2010–147.1%9.5%9.4%
2015–192.4%5.8%5.6%
2020–248.4%5.1%5.4%
Change−1.0 pts−3.3 pts−2.7 pts
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Finding work has been harder in Semiway: 8.4% of the labor force was out of work and looking, well above 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).

Semiway compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Semiway2.0460.22.0%6.3%14.1%1971$75719.6%95.9%8.4%
Jewel City2.0949.21.5%22.8%18.6%1966$63814.6%94.0%5.5%
Rumsey2.1345.04.1%25.5%19.7%1965$60512.2%93.8%7.3%
Poplar Grove2.3938.14.1%16.3%18.7%1983$6349.8%92.3%4.9%
Sacramento2.3040.94.2%14.6%16.2%1983$6449.2%92.2%5.9%
Calhoun2.5643.75.4%16.1%14.3%1980$60817.4%93.6%5.1%
Island2.3947.211.3%14.4%7.9%1975$87315.9%93.7%7.8%
Vandetta2.5245.03.1%30.2%3.6%1985$77511.7%84.8%2.0%
Guffie2.3942.59.2%22.2%11.9%1977$6829.6%90.3%10.1%
Wrightsburg3.0638.25.3%8.6%6.7%1993$70516.7%93.0%7.7%
Glenville2.6042.97.9%16.1%9.7%1982$69428.1%93.8%4.0%

All figures 2020–24.

Cities with similar populations: Dover, IL · Thompsons Store, TN · Thendara, NY · Theba, AZ · East Etowah, TN · Thane, AK · Terry, TN · Durwood, OK · Dundee, KY · Duncans Bridge, MO

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 Semiway. 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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