Mongo, IN Demographics

Population 293 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Mongo, IN map of median age by neighborhood
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Population and households in Mongo

Household size in Mongo

Household size, people per household
PeriodMongoIndianaU.S.
2006–102.742.572.68
2010–142.942.592.73
2015–192.402.572.71
2020–242.152.542.65
Change−0.59−0.03−0.03
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Mongo is a place of small households, averaging 2.15 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.74 in 2006–10, 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 Mongo

Median age, years
PeriodMongoIndianaU.S.
2006–1032.337.537.7
2010–1438.838.438.6
2015–1942.439.139.6
2020–2450.039.340.1
Change+17.7+1.7+2.3
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With a median age of 50.0, Mongo 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 Mongo

Single-parent households, % of households
PeriodMongoIndianaU.S.
2006–1022.6%11.8%12.3%
2010–146.8%12.0%12.3%
2015–199.3%11.6%11.6%
2020–245.6%11.7%11.6%
Change−16.9 pts−0.1 pts−0.6 pts
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Single parents head only 5.6% of households in Mongo, 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 Mongo

Renters in Mongo

Renters, % of occupied homes
PeriodMongoIndianaU.S.
2006–1021.1%28.5%33.3%
2010–1416.1%30.5%35.6%
2015–1927.1%30.9%36.0%
2020–2417.7%29.4%34.8%
Change−3.4 pts+1.0 pts+1.5 pts
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Only 17.7% of households in Mongo rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 31.3% have no mortgage at all, 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 Mongo

Vacant homes, % of all homes
PeriodMongoIndianaU.S.
2006–106.5%11.2%11.4%
2010–1423.1%11.2%11.4%
2015–1913.4%10.9%11.1%
2020–2414.4%9.3%9.6%
Change+7.8 pts−2.0 pts−1.8 pts
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Vacancy is high in Mongo: 14.4% 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 Mongo

Age of homes, median year built
PeriodMongoIndianaU.S.
2006–10197719721974
2010–14196619731975
2015–19197719741977
2020–24197319771980
Change−4+5+6
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Homes in Mongo run older than the national norm, with a median build year of 1973 against 1980. That is in line with the rest of Indiana.

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 Mongo

Rent, per month
PeriodMongoIndianaU.S.
2006–10$645$763$965
2010–14$931$819$1,040
2015–19$721$903$1,213
2020–24$946$1,146$1,571
Change+$301+$384+$606
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A typical rental in Mongo costs $946 a month with utilities, well below the national median of $1,571. The typical renter here spends 17.2% 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 Mongo

Bachelor's degrees in Mongo

Bachelor's degrees, % of adults 25+
PeriodMongoIndianaU.S.
2006–1013.5%23.8%28.4%
2010–149.1%24.6%29.6%
2015–1923.5%27.1%32.1%
2020–248.5%30.0%35.6%
Change−4.9 pts+6.2 pts+7.2 pts
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Fewer adults in Mongo have a four-year degree than in the country as a whole: 8.5%, 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 Mongo

High school graduates, % of adults 25+
PeriodMongoIndianaU.S.
2006–1081.0%86.5%84.9%
2010–1471.7%87.7%86.1%
2015–1975.2%88.7%87.7%
2020–2479.2%89.9%89.3%
Change−1.8 pts+3.4 pts+4.3 pts
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Just over one in five adults in Mongo never finished high school, well above the national share: only 79.2% have a diploma or equivalent, against 89.3% nationally.

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 Mongo

Unemployment, % of the labor force
PeriodMongoIndianaU.S.
2006–1014.1%8.4%8.1%
2010–146.2%8.9%9.4%
2015–195.4%4.9%5.6%
2020–2414.9%4.3%5.4%
Change+0.8 pts−4.1 pts−2.7 pts
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Finding work has been harder in Mongo: 14.9% 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).

Mongo compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mongo2.1550.05.6%17.7%14.4%1973$9468.5%79.2%14.9%
Plato2.6742.97.7%12.1%13.0%1979$7789.4%73.4%8.7%
Orland2.3546.79.7%12.9%19.8%1978$81020.7%90.1%0.1%
Howe3.0636.825.1%20.3%10.7%1976$85815.4%74.3%5.7%
Mount Pisgah2.2156.22.7%0.0%47.8%1978$1,07920.3%93.2%3.2%
Lagrange2.9538.310.5%23.2%11.3%1974$81213.2%71.5%5.6%
Ontario3.6127.933.3%26.2%6.1%1975$83712.4%74.5%8.3%
Flint2.6039.010.0%11.3%17.0%1980$98815.9%92.0%6.4%
Woodruff3.2234.88.3%6.3%13.9%1985$64411.9%67.2%3.4%
Indianola2.3053.16.5%4.9%44.0%1976$1,07922.5%92.1%2.7%
Gilead2.7137.511.0%17.3%14.5%1974$98515.8%86.6%2.6%

All figures 2020–24.

Cities with similar populations: Lena, SC · Lamoille, MN · Lansing, WV · Lattasville, OH · Laureles, TX · Lawsville Center, PA · Ledyard, IA · Leesdale, MS · Leftwich, TN · Lake Catherine, AR

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 Mongo. 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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