Riddle, IN Demographics

Population 76 · Census ACS 2020–24

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Riddle, IN map of median age by neighborhood
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Population and households in Riddle

Household size in Riddle

Household size, people per household
PeriodRiddleIndianaU.S.
2006–102.892.572.68
2010–142.412.592.73
2015–192.782.572.71
2020–242.112.542.65
Change−0.78−0.03−0.03
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Households in Riddle are small: just 2.11 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. Since 2006–10, household size has dropped from 2.89, 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 Riddle

Median age, years
PeriodRiddleIndianaU.S.
2006–1029.937.537.7
2010–1443.338.438.6
2015–1940.639.139.6
2020–2457.139.340.1
Change+27.2+1.7+2.3
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With a median age of 57.1, Riddle is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.

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 Riddle

Single-parent households, % of households
PeriodRiddleIndianaU.S.
2006–109.2%11.8%12.3%
2010–141.8%12.0%12.3%
2015–196.0%11.6%11.6%
2020–245.1%11.7%11.6%
Change−4.2 pts−0.1 pts−0.6 pts
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Single parents head only 5.1% of households in Riddle, 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 Riddle

Renters in Riddle

Renters, % of occupied homes
PeriodRiddleIndianaU.S.
2006–109.2%28.5%33.3%
2010–144.2%30.5%35.6%
2015–1919.5%30.9%36.0%
2020–246.0%29.4%34.8%
Change−3.2 pts+1.0 pts+1.5 pts
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Riddle is overwhelmingly a place of homeowners: only 6.0% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. About half of owners (50.6%) 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 Riddle

Vacant homes, % of all homes
PeriodRiddleIndianaU.S.
2006–1025.6%11.2%11.4%
2010–1412.4%11.2%11.4%
2015–1918.1%10.9%11.1%
2020–2411.2%9.3%9.6%
Change−14.4 pts−2.0 pts−1.8 pts
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Vacancy runs a little high in Riddle: 11.2% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones.

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 Riddle

Age of homes, median year built
PeriodRiddleIndianaU.S.
2006–10199019721974
2010–14199319731975
2015–19198519741977
2020–24198919771980
Change−1+5+6
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Riddle 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 Riddle

Rent, per month
PeriodRiddleIndianaU.S.
2006–10$343$763$965
2010–14$478$819$1,040
2015–19$674$903$1,213
2020–24$756$1,146$1,571
Change+$413+$384+$606
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A typical rental in Riddle costs $756 a month with utilities, well below the national median of $1,571. The typical renter here spends 36.8% of household income on rent, 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 Riddle

Bachelor's degrees in Riddle

Bachelor's degrees, % of adults 25+
PeriodRiddleIndianaU.S.
2006–1029.9%23.8%28.4%
2010–1424.4%24.6%29.6%
2015–1917.4%27.1%32.1%
2020–247.7%30.0%35.6%
Change−22.1 pts+6.2 pts+7.2 pts
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Fewer adults in Riddle have a four-year degree than in the country as a whole: 7.7%, against 35.6% nationally.

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 Riddle

High school graduates, % of adults 25+
PeriodRiddleIndianaU.S.
2006–1088.0%86.5%84.9%
2010–1490.4%87.7%86.1%
2015–1970.0%88.7%87.7%
2020–2487.1%89.9%89.3%
Change−0.9 pts+3.4 pts+4.3 pts
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About one in eight adults in Riddle never finished high school, a bit more than nationally: 87.1% have a diploma or equivalent, against 89.3% across the U.S.

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 Riddle

Unemployment, % of the labor force
PeriodRiddleIndianaU.S.
2006–1015.1%8.4%8.1%
2010–147.8%8.9%9.4%
2015–190.0%4.9%5.6%
2020–240.0%4.3%5.4%
Change−15.1 pts−4.1 pts−2.7 pts
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The survey found almost no one in Riddle out of work and looking, against 5.4% of the labor force nationally. 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).

Riddle compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Riddle2.1157.15.1%6.0%11.2%1989$7567.7%87.1%0.0%
Sulphur2.1157.15.1%6.0%11.2%1989$7567.7%87.1%0.0%
Grantsburg2.4241.35.8%15.9%13.3%1984$63413.0%82.8%5.5%
Leavenworth2.3247.05.4%13.7%19.8%1985$74411.1%87.3%4.4%
English2.3943.65.9%12.3%14.2%1985$68014.3%82.7%5.5%
Curby2.1954.56.1%26.2%12.8%1979$1,21713.6%88.3%2.0%
Pilot Knob2.1153.33.7%19.4%16.5%1982$97714.7%83.2%6.4%
Oriole2.5343.52.9%11.6%22.8%1991$65017.7%90.9%2.1%
Mifflin1.9156.44.5%30.1%31.3%1989$52711.6%89.0%2.2%
Temple2.5636.26.2%13.4%10.6%1982$63414.1%81.0%7.0%
Alton2.6937.28.4%20.3%26.2%1983$7259.0%95.2%2.1%

All figures 2020–24.

Cities with similar populations: Nathan, MI · North Eaton, OH · North Cohocton, NY · Nekoma, KS · Neel, OH · Nebo, OK · Neal Springs, AR · Neal, KS · Neafus, KY · North Ferrisburg, VT

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 Riddle. 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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