Overview
787
Total Population
32.1
Median age
49.56%
Female population %
101.8:100
Gender ratio (M:F)
25-29 years
Largest age group
55.2
Total dependency ratio
White
Largest racial group
27
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Green Valley's population is young compared to the rest of the country:
- The median age in Green Valley is 32.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Green Valley's population under 18 was 33.04%, compared to the 22.51% nationwide.
- Green Valley's elderly or the senior population (over 65 age) was 8.77% as compared to 16.04% nationwide.
- Of the total population in Green Valley, 26.81% were under the age of 15, 21.22% aged 15 to 29, 43.20% aged 30 to 64, 5.21% aged 65 to 84, and 3.56% were 85 years of age and older.

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Gender
There are 7 less females than males in Green Valley:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.56% females and 50.44% males in Green Valley, IL.
- The Green Valley, IL gender ratio is 101.8:100 i.e. 101.8 men to 100 women (1.018).
- For male population, the largest age group is 0-4 years with a population of 52.
- For the female population, the largest age group is 25-29 years with a population of 70.

Read more about Green Valley, IL population by gender ➔
Race / Ethnicity
Green Valley's population is moderately diverse:
- Racial distribution of Green Valley population: 99.62% are White, 0.25% are Asian and 0.13% are multiracial.
- Green Valley's racial breakdown clearly shows that there is an absolute majority of White population in the village.
- By ethnicity, 27 is Hispanic or Latino (of any race), and 76 (96.57% of the total population) is Non-Hispanic.
- The largest racial group in Green Valley is White with a population of 784 (99.62% of the total population).

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Year by year
Green Valley's population has already reached its peak and is showing a trend of decline:
- The peak population was 705 in the year 2000
- From 2000 to 2010, Green Valley's population decreased by 19 (2.70%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Green Valley's population decreased by 58 (8.45%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Green Valley's population was lowest in year 2022 at 618.

Read more about Green Valley, IL population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)