Overview
1,870
Total Population
35.1
Median age
50.00%
Female population %
1:100
Gender ratio (M:F)
5-9 years
Largest age group
74.6
Total dependency ratio
White
Largest racial group
7
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Columbus Grove's population is young compared to the rest of the country:
- The median age in Columbus Grove is 35.1, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Columbus Grove's population under 18 was 28.66%, compared to the 22.51% nationwide.
- Columbus Grove's elderly or the senior population (over 65 age) was 18.72% as compared to 16.04% nationwide.
- Of the total population in Columbus Grove, 24.01% were under the age of 15, 19.30% aged 15 to 29, 37.97% aged 30 to 64, 17.43% aged 65 to 84, and 1.28% were 85 years of age and older.

Read more about Columbus Grove, OH population by age ➔
Gender
There are 0 less females than males in Columbus Grove:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.00% females and 50.00% males in Columbus Grove, OH.
- The Columbus Grove, OH gender ratio is 1:100 i.e. 1 men to 100 women (1.000).
- For male population, the largest age group is 5-9 years with a population of 95.
- For the female population, the largest age group is 5-9 years with a population of 97.

Read more about Columbus Grove, OH population by gender ➔
Race / Ethnicity
Columbus Grove's population has become increasingly diverse:
- Racial distribution of Columbus Grove population: 89.36% are White, 1.66% are Black or African American, 5.72% are some other race and 3.26% are multiracial.
- Columbus Grove's racial breakdown clearly shows that there is an absolute majority of White population in the village.
- By ethnicity, 7 is Hispanic or Latino (of any race), and 1,8 (96.26% of the total population) is Non-Hispanic.
- The largest racial group in Columbus Grove is White with a population of 1,671 (89.36% of the total population).

Read more about Columbus Grove, OH population by race ➔
Year by year
Columbus Grove's population has already reached its peak and is showing a trend of decline:
- The peak population was 2,188 in the year 2000
- From 2000 to 2010, Columbus Grove's population decreased by 37 (1.69%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Columbus Grove's population decreased by 1 (0.05%), 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, Columbus Grove's population was lowest in year 2019 at 2,080.

Read more about Columbus Grove, OH 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)