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Get ready-to-use data, reports, analysis, and visualizations covering the demographics of Grundy County, Missouri based on the current United States Census Bureau's 2023 American Community Survey (ACS) 5-Year Estimates.

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Grundy County, Missouri Demographics: Sex by Age

Population by age and sex in Grundy County, Missouri, based on 2023 ACS data
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the total population of Grundy County, Missouri is 9,822. The median age of the population in Grundy County, Missouri is 39.7. The median age for males is 38.5 years, and for females, it is 40.9 years.

The age distribution of the population in Grundy County, Missouri is as follows:

  • Under 5 years: 7.27%
  • 5–17 years (children): 18.33%
  • 18–24 years (young adults): 6.99%
  • 25–34 years: 11.71%
  • 35–54 years: 20.52%
  • 55–64 years: 13.44%
  • 65 years and over (seniors): 21.75%

The total dependency ratio in Grundy County, Missouri is 89.91%. The youth dependency ratio is 48.61%, and the old-age dependency ratio is 41.30%. In demographic terms, the dependency ratio measures the size of the population typically not in the labor force (children and older adults) relative to those of working age.

Grundy County, Missouri Demographics: Population by Race & Ethnicity

Population by race and ethnicity in Grundy County, Missouri based on 2023 U.S. Census Bureau ACS data
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the population in Grundy County, Missouri by race and ethnicity (racial demographics) is as follows:

  • White: 92.60%
  • Black/African American: 0.47%
  • American Indian and Alaska Native: 0.11%
  • Asian: 0.89%
  • Native Hawaiian or Other Pacific Islander: 0.00%
  • Some other race: 0.33%
  • Two or more races: 2.96%
  • Hispanic or Latino: 2.65%

The diversity index score in Grundy County, Missouri is 14.09%, suggesting a very Low level of diversity.

Grundy County, Missouri Demographics: Household Income

Median and distribution of household income in Grundy County, Missouri based on 2023 American Community Survey (ACS)
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Grundy County, Missouri over the past 12 months, adjusted for 2023 inflation, was $53,839.

The distribution of household income by income bracket in Grundy County, Missouri is as follows:

  • Less than $20,000: 21.19%
  • $20,000–$34,999: 12.15%
  • $35,000–$49,999: 14.58%
  • $50,000–$74,999: 15.41%
  • $75,000–$149,999: 28.45%
  • $150,000 or more: 8.23%

Grundy County, Missouri Demographics: Educational Attainment

Educational attainment levels of the population in Grundy County, Missouri based on 2023 American Community Survey (ACS) data
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the total population of Grundy County, Missouri, age 25 and older, by educational level is as follows:

  • Less than high school graduate: 14.59%
  • High school graduate (incl. equivalency): 37.97%
  • Some college or associate's degree: 31.54%
  • Bachelor's Degree: 10.62%
  • Graduate or professional degree: 5.29%

In Grundy County, Missouri, 15.90% of the population has a bachelor's degree or higher, while 85.41% are high school graduates or higher.

Grundy County, Missouri Demographics: Health Insurance Coverage Status by Sex by Age

Health insurance coverage by age and sex in Grundy County, Missouri from the 2023 ACS
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the uninsured rate in Grundy County, Missouri is 16.99%.

Rates of people in Grundy County, Missouri lacking health insurance coverage, by age group and sex are as follows:

  • Under 18: 14.25% of males and 27.79% of females are uninsured
  • Ages 18–34: 21.17% of males and 16.03% of females are uninsured
  • Ages 35–64: 23.93% of males and 29.79% of females are uninsured
  • Ages 65 and older: 0.06% of males and 5.66% of females are uninsured

Grundy County, Missouri Demographics: Nativity and Citizenship Status in the United States

Chart showing the breakdown of U.S. citizenship status and nativity in 2023 for the Grundy County, Missouri, based on ACS 5-Year Estimates
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 99.43% of people living in Grundy County, Missouri are U.S. citizens. This includes individuals born in the United States, Puerto Rico, or U.S. Island Areas, those born abroad to American parents, and those who became citizens through naturalization. 0.52% of the population obtained U.S. citizenship through the naturalization process. In Grundy County, Missouri, 0.52% of the population are naturalized immigrants, who obtained U.S. citizenship through the immigration and naturalization process.

Grundy County, Missouri Demographics: Means of Transportation to Work

How people commute to work in Grundy County, Missouri based on 2023 U.S. Census Bureau ACS data on transportation methods
Source: U.S. Census Bureau, ACS 5-Year Estimates

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the means of transportation to work for the population of Grundy County, Missouri are distributed as follows:

  • Car, truck, or van: 86.78%
  • Public transportation (excluding taxicab): 0.53%
  • Bicycle: 0.00%
  • Walked: 4.63%
  • Taxicab, motorcycle, or other means: 1.74%
  • Worked from home: 6.32%

Frequently Asked Questions

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the age breakdown of the population of Grundy County, Missouri is as follows:

  • Under 5: 7.27%
  • Ages 5–17: 18.33%
  • Ages 18–24: 6.99%
  • Ages 25–34: 11.71%
  • Ages 35–54: 20.52%
  • Ages 55–64: 13.44%
  • 65 or older: 21.75%

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the racial demographics of the population of Grundy County, Missouri are as follows:

  • White: 92.60%
  • Black/African American: 0.47%
  • American Indian and Alaska Native: 0.11%
  • Asian: 0.89%
  • Native Hawaiian or Other Pacific Islander: 0.00%
  • Some other race: 0.33%
  • Two or more races: 2.96%
  • Hispanic or Latino: 2.65%

* Hispanic includes respondents of any race. Other categories are non-Hispanic.

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the distribution of household income in Grundy County, Missouri by income bracket is as follows:

  • Less than $20,000: 21.19%
  • $20,000–$34,999: 12.15%
  • $35,000–$49,999: 14.58%
  • $50,000–$74,999: 15.41%
  • $75,000–$149,999: 28.45%
  • $150,000 or more: 8.23%

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Grundy County, Missouri in the past 12 months, in 2023 inflation-adjusted dollars, was $53,839.

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 92.60% of the population in Grundy County, Missouri identifies as White alone (not Hispanic or Latino).

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 0.47% of the population in Grundy County, Missouri identifies as Black or African American alone (not Hispanic or Latino).

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 16.99% of the population of Grundy County, Missouri lacks health insurance coverage.

The detailed breakdown by age and sex is as follows:

  • Under 18: 14.25% of males and 27.79% of females
  • Ages 18–34: 21.17% of males and 16.03% of females
  • Ages 35–64: 23.93% of males and 29.79% of females
  • Ages 65 and over: 0.06% of males and 5.66% of females