Franklin Grove, IL Demographics

Population 1,460 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Franklin Grove, IL map of median age by neighborhood
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Population and households in Franklin Grove

Household size in Franklin Grove

Household size, people per household
PeriodFranklin GroveIllinoisU.S.
2006–102.862.692.68
2010–142.862.712.73
2015–192.322.662.71
2020–242.312.582.65
Change−0.54−0.11−0.03
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Franklin Grove is a place of small households, averaging 2.31 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 2.86 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 Franklin Grove

Median age, years
PeriodFranklin GroveIllinoisU.S.
2006–1043.937.637.7
2010–1441.238.538.6
2015–1945.539.639.6
2020–2447.940.240.1
Change+4.0+2.6+2.3
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With a median age of 47.9, Franklin Grove 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 Franklin Grove

Single-parent households, % of households
PeriodFranklin GroveIllinoisU.S.
2006–1016.4%11.7%12.3%
2010–146.2%11.7%12.3%
2015–1912.2%11.1%11.6%
2020–246.6%11.3%11.6%
Change−9.8 pts−0.4 pts−0.6 pts
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Single-parent households are relatively rare in Franklin Grove: 6.6% of households, against 11.6% nationally.

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 Franklin Grove

Renters in Franklin Grove

Renters, % of occupied homes
PeriodFranklin GroveIllinoisU.S.
2006–1034.6%30.8%33.3%
2010–1421.0%33.1%35.6%
2015–1925.1%33.9%36.0%
2020–2422.4%32.9%34.8%
Change−12.2 pts+2.1 pts+1.5 pts
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Franklin Grove is largely a place of homeowners: only 22.4% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 53.2% have no mortgage at all, 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 Franklin Grove

Vacant homes, % of all homes
PeriodFranklin GroveIllinoisU.S.
2006–109.6%10.0%11.4%
2010–1412.3%10.1%11.4%
2015–1910.9%9.8%11.1%
2020–249.3%8.1%9.6%
Change−0.2 pts−1.9 pts−1.8 pts
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Vacancy in Franklin Grove is close to the national rate: 9.3% of homes are empty, against 9.6%.

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 Franklin Grove

Age of homes, median year built
PeriodFranklin GroveIllinoisU.S.
2006–10194219661974
2010–14194019671975
2015–19193819681977
2020–24195619701980
Change+14+4+6
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Franklin Grove is a place of older homes: half were built before 1956, 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 Franklin Grove

Rent, per month
PeriodFranklin GroveIllinoisU.S.
2006–10$708$953$965
2010–14$626$1,028$1,040
2015–19$839$1,165$1,213
2020–24$812$1,428$1,571
Change+$105+$475+$606
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The median renter in Franklin Grove pays $812 a month for rent and utilities, well below the national median of $1,571. Rent takes 20.1% 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 Franklin Grove

Bachelor's degrees in Franklin Grove

Bachelor's degrees, % of adults 25+
PeriodFranklin GroveIllinoisU.S.
2006–107.6%31.2%28.4%
2010–1414.4%32.4%29.6%
2015–1916.3%34.7%32.1%
2020–2425.5%37.7%35.6%
Change+17.9 pts+6.5 pts+7.2 pts
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Fewer adults in Franklin Grove have a four-year degree than in the country as a whole: 25.5%, 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 Franklin Grove

High school graduates, % of adults 25+
PeriodFranklin GroveIllinoisU.S.
2006–1084.0%86.3%84.9%
2010–1486.2%87.5%86.1%
2015–1990.9%89.1%87.7%
2020–2492.9%90.3%89.3%
Change+8.9 pts+4.0 pts+4.3 pts
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High school completion in Franklin Grove is above the national rate: 92.9% of adults have a diploma or equivalent, against 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 Franklin Grove

Unemployment, % of the labor force
PeriodFranklin GroveIllinoisU.S.
2006–105.9%8.7%8.1%
2010–146.7%10.2%9.4%
2015–193.6%6.1%5.6%
2020–241.4%6.0%5.4%
Change−4.4 pts−2.7 pts−2.7 pts
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Unemployment in Franklin Grove has been low: just 1.4% 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).

Franklin Grove compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Franklin Grove2.3147.96.6%22.4%9.3%1956$81225.5%92.9%1.4%
Nachusa2.5846.86.6%15.5%13.1%1982$83036.0%98.6%1.4%
Kingdom2.4853.55.6%15.8%20.1%1979$85635.6%98.6%0.1%
Ashton2.4542.78.3%25.1%8.7%1941$98819.6%92.5%6.7%
Lee Center2.5140.011.8%22.6%11.5%1957$1,20617.9%90.5%3.5%
Eldena2.0550.67.0%19.0%14.3%1975$86034.2%92.5%2.2%
Grand Detour2.6145.07.9%4.6%10.5%1982$86026.2%97.4%5.7%
Amboy2.4445.412.7%23.8%11.8%1964$87611.2%91.0%8.6%
Dixon2.2644.912.8%29.2%12.7%1966$88220.1%90.9%5.1%
Binghampton2.8638.75.9%19.2%7.7%1974$97714.1%95.8%8.1%
Honey Creek2.1457.02.3%7.6%17.2%1970$89724.6%92.0%2.7%

All figures 2020–24.

Cities with similar populations: Bonanza, TX · Springer, NM · Fairton, NJ · Clara, MS · Falls, PA · Cat Spring, TX · Braggs, OK · Adell, WI · Boise City, OK · Belgrade, MN

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 Franklin Grove. 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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