Frankfort, IN Demographics

Population 20,793 · Census ACS 2020–24

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

Household size in Frankfort

Household size, people per household
PeriodFrankfortIndianaU.S.
2006–102.752.572.68
2010–142.792.592.73
2015–192.632.572.71
2020–242.552.542.65
Change−0.21−0.03−0.03
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The average household in Frankfort has 2.55 people, a bit under the U.S. average of 2.65. Household size has dropped from 2.75 in 2006–10, a much bigger shift than nationally. The biggest households, usually families with children, are concentrated in the west.

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 Frankfort

Median age, years
PeriodFrankfortIndianaU.S.
2006–1036.237.537.7
2010–1438.038.438.6
2015–1937.039.139.6
2020–2436.539.340.1
Change+0.4+1.7+2.3
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Frankfort is younger than the country as a whole: its median age is 36.5, against 40.1 nationally. Since 2006–10, the median age has crept up from 36.2, a smaller shift than nationally. Residents skew youngest in the center and oldest in the southeast.

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 Frankfort

Single-parent households, % of households
PeriodFrankfortIndianaU.S.
2006–1011.5%11.8%12.3%
2010–1413.4%12.0%12.3%
2015–1914.2%11.6%11.6%
2020–2413.4%11.7%11.6%
Change+1.9 pts−0.1 pts−0.6 pts
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Single-parent households are a bit more common in Frankfort than nationally: 13.4%, against 11.6%. Since 2006–10, the single-parent share has risen 1.9 points, even as the national share fell.

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 Frankfort

Renters in Frankfort

Renters, % of occupied homes
PeriodFrankfortIndianaU.S.
2006–1032.8%28.5%33.3%
2010–1433.6%30.5%35.6%
2015–1934.8%30.9%36.0%
2020–2431.6%29.4%34.8%
Change−1.2 pts+1.0 pts+1.5 pts
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Just over three in ten households in Frankfort rent their homes (31.6%), a little below the national share of 34.8%; the rest own. More than four in ten owners (45.7%) have paid off their mortgages, above the national share of 39.8%. Renting is most common in the center and least common in the northeast. The renter share has edged down 1.2 points since 2006–10, even as the national share rose.

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 Frankfort

Vacant homes, % of all homes
PeriodFrankfortIndianaU.S.
2006–1012.7%11.2%11.4%
2010–1412.1%11.2%11.4%
2015–1912.0%10.9%11.1%
2020–248.1%9.3%9.6%
Change−4.6 pts−2.0 pts−1.8 pts
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Fewer homes sit empty in Frankfort than nationally: 8.1%, against 9.6% for the U.S. Indiana as a whole looks much the same. Vacancy has fallen 4.6 points since 2006–10, as it has nationally.

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 Frankfort

Age of homes, median year built
PeriodFrankfortIndianaU.S.
2006–10195019721974
2010–14195519731975
2015–19195819741977
2020–24195619771980
Change+6+5+6
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The housing in Frankfort is old by national standards: the median home dates to 1956, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates. The median year built has moved up from 1950 in 2006–10, a sign of steady new building. Of the 187 Indiana cities with 5,000+ people, only seven have older homes.

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 Frankfort

Rent, per month
PeriodFrankfortIndianaU.S.
2006–10$649$763$965
2010–14$662$819$1,040
2015–19$761$903$1,213
2020–24$946$1,146$1,571
Change+$297+$384+$606
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A typical rental in Frankfort costs $946 a month with utilities, well below the national median of $1,571. Rent has climbed $297 a month since 2006–10, up 46%, a slower climb than the nation's. Rent takes 27.1% of the typical renter's income, just under the 30% mark often used to define affordable rent. Renters on a budget will find the lowest rents in the north; the highest are in the east.

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 Frankfort

Bachelor's degrees in Frankfort

Bachelor's degrees, % of adults 25+
PeriodFrankfortIndianaU.S.
2006–1012.4%23.8%28.4%
2010–1411.2%24.6%29.6%
2015–1914.9%27.1%32.1%
2020–2414.0%30.0%35.6%
Change+1.6 pts+6.2 pts+7.2 pts
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Fewer adults in Frankfort have a four-year degree than in the country as a whole: 14.0%, against 35.6% nationally. The share with a degree has risen 1.6 points since 2006–10, a smaller shift than nationally. Only 18 of the 187 Indiana cities with 5,000+ people have a lower share of college graduates.

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 Frankfort

High school graduates, % of adults 25+
PeriodFrankfortIndianaU.S.
2006–1075.7%86.5%84.9%
2010–1482.0%87.7%86.1%
2015–1980.4%88.7%87.7%
2020–2482.8%89.9%89.3%
Change+7.1 pts+3.4 pts+4.3 pts
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About one in six adults in Frankfort never finished high school, well above the national share: only 82.8% have a diploma or equivalent, against 89.3% nationally. The share with a diploma has risen 7.1 points since 2006–10, in line with the national trend. Only 13 of the 187 Indiana cities with 5,000+ people have a lower share of high school graduates.

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 Frankfort

Unemployment, % of the labor force
PeriodFrankfortIndianaU.S.
2006–109.2%8.4%8.1%
2010–149.6%8.9%9.4%
2015–194.4%4.9%5.6%
2020–242.6%4.3%5.4%
Change−6.6 pts−4.1 pts−2.7 pts
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Unemployment in Frankfort has been low: just 2.6% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment has fallen 6.6 points since 2006–10, mirroring the country. 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).

Frankfort compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Frankfort2.5536.513.4%31.6%8.1%1956$94614.0%82.8%2.6%
Kentwood2.3739.612.1%19.1%7.0%1962$1,07410.0%85.0%2.0%
Kilmore2.9635.615.8%11.1%4.6%1971$94919.5%90.6%0.0%
Jefferson2.1659.17.8%10.8%6.9%1975$96126.0%92.5%1.4%
Avery2.6938.011.6%9.1%4.6%1938$94932.2%98.1%0.0%
Manson2.2253.75.9%3.1%7.7%1982$96029.1%97.6%2.5%
Michigantown2.4343.37.5%17.5%5.7%1958$88423.4%91.7%0.9%
Cyclone2.5644.53.0%11.6%7.7%1952$96021.2%92.0%0.9%
Beard2.0051.122.9%12.7%13.0%1938$94919.3%96.7%9.4%
Moran3.1034.611.6%17.2%4.6%1971$94920.9%100.0%0.0%
Mechanicsburg2.4238.86.9%4.2%9.0%1963$98935.4%95.6%6.1%

All figures 2020–24.

Cities with similar populations: South Milwaukee, WI · Hercules, CA · Silverdale, WA · Smithfield, NC · Somerville, NJ · South Amboy, NJ · South Burlington, VT · South Euclid, OH · South Miami, FL · Georgetown, SC

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 Frankfort. 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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