Green Valley, IL Demographics

Population 1,396 · Census ACS 2020–24

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

Household size in Green Valley

Household size, people per household
PeriodGreen ValleyIllinoisU.S.
2006–102.692.692.68
2010–142.442.712.73
2015–192.712.662.71
2020–242.402.582.65
Change−0.29−0.11−0.03
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Green Valley is a place of small households, averaging 2.40 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Since 2006–10, household size has dropped from 2.69, 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 Green Valley

Median age, years
PeriodGreen ValleyIllinoisU.S.
2006–1036.637.637.7
2010–1439.538.538.6
2015–1938.839.639.6
2020–2441.740.240.1
Change+5.1+2.6+2.3
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The median resident of Green Valley is 41.7 years old, a bit older than the national median of 40.1. Illinois as a whole looks much the same.

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 Green Valley

Single-parent households, % of households
PeriodGreen ValleyIllinoisU.S.
2006–106.7%11.7%12.3%
2010–149.9%11.7%12.3%
2015–199.8%11.1%11.6%
2020–2415.6%11.3%11.6%
Change+8.9 pts−0.4 pts−0.6 pts
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Single-parent households are common in Green Valley: 15.6% of all 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 Green Valley

Renters in Green Valley

Renters, % of occupied homes
PeriodGreen ValleyIllinoisU.S.
2006–1020.8%30.8%33.3%
2010–1418.8%33.1%35.6%
2015–1913.7%33.9%36.0%
2020–2425.8%32.9%34.8%
Change+5.0 pts+2.1 pts+1.5 pts
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Just over a quarter of households in Green Valley rent their homes (25.8%), below the national share of 34.8%; the rest own. About a third of owners (34.2%) have paid off their mortgages, 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 Green Valley

Vacant homes, % of all homes
PeriodGreen ValleyIllinoisU.S.
2006–104.8%10.0%11.4%
2010–147.4%10.1%11.4%
2015–197.3%9.8%11.1%
2020–247.5%8.1%9.6%
Change+2.7 pts−1.9 pts−1.8 pts
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Fewer homes sit empty in Green Valley than nationally: 7.5%, against 9.6% for the U.S. The picture is much the same across Illinois.

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 Green Valley

Age of homes, median year built
PeriodGreen ValleyIllinoisU.S.
2006–10196019661974
2010–14196519671975
2015–19196019681977
2020–24196219701980
Change+2+4+6
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The housing in Green Valley is old by national standards: the median home dates to 1962, against 1980 for the U.S., so buyers will find more older houses, some of them due for updates.

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 Green Valley

Rent, per month
PeriodGreen ValleyIllinoisU.S.
2006–10$901$953$965
2010–14$627$1,028$1,040
2015–19$742$1,165$1,213
2020–24$822$1,428$1,571
Change−$79+$475+$606
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The median renter in Green Valley pays $822 a month for rent and utilities, well below the national median of $1,571. Rent takes 21.7% 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 Green Valley

Bachelor's degrees in Green Valley

Bachelor's degrees, % of adults 25+
PeriodGreen ValleyIllinoisU.S.
2006–1012.6%31.2%28.4%
2010–1413.0%32.4%29.6%
2015–1917.6%34.7%32.1%
2020–2422.0%37.7%35.6%
Change+9.4 pts+6.5 pts+7.2 pts
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College degrees are relatively uncommon in Green Valley: 22.0% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

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 Green Valley

High school graduates, % of adults 25+
PeriodGreen ValleyIllinoisU.S.
2006–1085.1%86.3%84.9%
2010–1493.2%87.5%86.1%
2015–1991.0%89.1%87.7%
2020–2493.1%90.3%89.3%
Change+8.0 pts+4.0 pts+4.3 pts
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High school completion in Green Valley is above the national rate: 93.1% 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 Green Valley

Unemployment, % of the labor force
PeriodGreen ValleyIllinoisU.S.
2006–104.8%8.7%8.1%
2010–148.2%10.2%9.4%
2015–193.4%6.1%5.6%
2020–241.4%6.0%5.4%
Change−3.4 pts−2.7 pts−2.7 pts
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The job market in Green Valley has been strong: 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).

Green Valley compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Green Valley2.4041.715.6%25.8%7.5%1962$82222.0%93.1%1.4%
South Pekin2.7036.912.8%16.5%9.1%1964$85913.5%90.9%6.1%
Parkland2.5146.86.6%7.3%14.8%1974$81617.9%95.6%4.5%
Delavan2.6042.18.1%23.4%12.4%1960$92024.3%93.6%5.1%
Manito2.3244.69.7%14.1%9.5%1970$78615.3%94.1%3.9%
Pekin Heights2.6946.16.7%18.2%3.0%1980$1,12419.7%97.1%2.8%
San Jose2.4341.810.7%20.5%12.5%1947$87519.4%94.6%8.1%
Dillon2.6042.34.9%19.7%6.8%1971$98630.6%98.3%2.4%
Talbott2.5347.16.6%4.9%16.1%1974$78614.5%95.0%5.4%
Pekin2.3242.011.2%29.3%7.9%1961$90219.2%91.2%6.0%
Kingston Mines2.2851.29.1%13.8%19.4%1972$65212.2%91.8%4.9%

All figures 2020–24.

Cities with similar populations: Goessel, KS · Schenevus, NY · Salome, AZ · Hyde, PA · Hilltop Lakes, TX · Hildreth, FL · Heflin, LA · Hagan, GA · Guysville, OH · Grand Marsh, WI

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 Green Valley. 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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