Mount Auburn, IN Demographics

Population 774 · Census ACS 2020–24

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

Household size in Mount Auburn

Household size, people per household
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–103.042.602.572.68
2010–142.672.632.592.73
2015–192.382.632.572.71
2020–242.522.592.542.65
Change−0.52−0.01−0.03−0.03
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The average household in Mount Auburn has 2.52 people, a bit under the U.S. average of 2.65. That is in line with the rest of the Indianapolis area. Household size has dropped from 3.04 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 Mount Auburn

Median age, years
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1040.336.337.537.7
2010–1445.737.038.438.6
2015–1954.137.739.139.6
2020–2446.938.239.340.1
Change+6.6+1.9+1.7+2.3
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Mount Auburn skews older: half of its residents are older than 46.9, 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 Mount Auburn

Single-parent households, % of households
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1014.8%12.7%11.8%12.3%
2010–1413.4%12.8%12.0%12.3%
2015–197.5%12.0%11.6%11.6%
2020–247.2%11.8%11.7%11.6%
Change−7.6 pts−0.9 pts−0.1 pts−0.6 pts
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Single parents head only 7.2% of households in Mount Auburn, 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 Mount Auburn

Renters in Mount Auburn

Renters, % of occupied homes
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–108.7%31.4%28.5%33.3%
2010–1423.8%34.2%30.5%35.6%
2015–199.0%34.8%30.9%36.0%
2020–249.6%33.2%29.4%34.8%
Change+0.8 pts+1.8 pts+1.0 pts+1.5 pts
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Only 9.6% of households in Mount Auburn rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly four in ten owners (38.5%) have paid off their mortgages, about the same as nationally.

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 Mount Auburn

Vacant homes, % of all homes
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1011.9%11.2%11.2%11.4%
2010–149.2%10.6%11.2%11.4%
2015–191.4%9.6%10.9%11.1%
2020–241.1%8.0%9.3%9.6%
Change−10.8 pts−3.2 pts−2.0 pts−1.8 pts
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Only 1.1% of homes in Mount Auburn are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 Mount Auburn

Age of homes, median year built
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–101978197819721974
2010–141987197919731975
2015–191994198019741977
2020–241994198219771980
Change+16+5+5+6
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Mount Auburn has newer housing than the country as a whole: the median home was built in 1994, 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 Mount Auburn

Rent, per month
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–10$970$877$763$965
2010–14$633$946$819$1,040
2015–19$738$1,060$903$1,213
2020–24$706$1,368$1,146$1,571
Change−$264+$492+$384+$606
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A typical rental in Mount Auburn costs $706 a month with utilities, well below the national median of $1,571. The typical renter here spends 22.5% 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 Mount Auburn

Bachelor's degrees in Mount Auburn

Bachelor's degrees, % of adults 25+
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1024.9%30.9%23.8%28.4%
2010–1420.9%31.8%24.6%29.6%
2015–1919.5%35.2%27.1%32.1%
2020–2425.3%38.6%30.0%35.6%
Change+0.4 pts+7.7 pts+6.2 pts+7.2 pts
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Fewer adults in Mount Auburn have a four-year degree than in the country as a whole: 25.3%, 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 Mount Auburn

High school graduates, % of adults 25+
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1089.6%88.1%86.5%84.9%
2010–1488.0%88.9%87.7%86.1%
2015–1985.6%89.6%88.7%87.7%
2020–2491.9%90.8%89.9%89.3%
Change+2.3 pts+2.8 pts+3.4 pts+4.3 pts
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About nine in ten adults in Mount Auburn have finished high school (91.9%), a bit above the national rate of 89.3%. The Indianapolis area 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 Mount Auburn

Unemployment, % of the labor force
PeriodMount AuburnIndianapolis areaIndianaU.S.
2006–1010.9%7.9%8.4%8.1%
2010–144.2%9.0%8.9%9.4%
2015–192.2%4.9%4.9%5.6%
2020–241.5%4.1%4.3%5.4%
Change−9.5 pts−3.7 pts−4.1 pts−2.7 pts
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The job market in Mount Auburn has been strong: just 1.5% 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).

Mount Auburn compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Mount Auburn2.5246.97.2%9.6%1.1%1994$70625.3%91.9%1.5%
Marietta2.6145.77.0%10.2%1.5%1990$75325.0%92.0%1.5%
Edinburgh2.3543.010.4%32.1%7.1%1972$87414.4%87.8%6.9%
Lewis Creek2.1748.64.1%5.7%4.9%1962$8654.8%97.7%0.1%
Smithland3.0439.85.5%12.6%4.7%1970$1,03023.9%92.4%1.6%
Flat Rock2.6340.85.5%12.9%9.3%1960$1,15816.0%95.7%7.0%
Bengal3.1138.06.1%12.4%5.9%1970$1,15123.4%91.4%1.1%
Fenns2.4845.23.7%10.3%8.2%1966$1,05117.8%94.5%5.2%
Pleasant View Village2.3244.215.4%23.5%18.8%1977$89220.9%86.8%1.6%
Norristown2.4844.24.3%9.3%6.8%1959$1,0148.4%96.6%3.1%
Old St. Louis3.3639.66.0%7.5%16.6%1969$1,09216.7%96.7%0.2%

All figures 2020–24.

Cities with similar populations: Swea City, IA · Glenn, CA · Glenwood, NJ · Green Mountain Falls, CO · St. Johns, IN · St. Libory, NE · St. Peters, PA · Stanton, MO · Stohrs Crossroads, WV · Gilman, IA

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 Mount Auburn. 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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