United States › Missouri › Grundy County COUNTY
Grundy County Missouri · 9,744 residents (2025 est.) · 435 sq mi
Time machine
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The short version
Grundy County is a county of 9,787 people in Missouri. 17% of adults hold a bachelor's degree, below the 36% national rate. Home values have more than doubled since 2000, reaching $112,500. 1% of locals were born outside the United States. Density works out to 22 people per square mile. Renters pay $696 a month at the median.
At a glance
Lower income
below the US median
US median: $82,259
Mid-age
median age 40.6
US median: 38.9
Less educated
17% hold a bachelor's degree
US average: 36%
Less affordable
home values up 31%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 10,432 in 2000
9,744 in 2025 (Census Bureau estimate)
from 23 / sq mi in 2009
US average: 281
from 41.3 in 2000
US average: 38.9
Population, 1990 – 2024
10K 10K 10K 10K 11K 1990 2000 2010 2020 2024 Grundy County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $51,975
+4%inflation adjusted, since 2000
from $27,333 in 2000
US average: $82,259
from $15,432 in 2000
US average: $44,673
Households earning $100K+
from 12.5% in 2009
US average: 53.3%
from 15.8% in 2000
US average: 12.5%
from 0.397 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 6.5%
Professional, scientific, technical 5.8%
Public administration 3.8%
Education & health services 1.7%
Transportation & warehousing 1.3%
Arts, entertainment, food 0.5%
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$112,500
+31%inflation adjusted, since 2000
from $47,100 in 2000
US average: $376,019
$696
+18%inflation adjusted, since 2000
from $325 in 2000
US average: $1,442
from 71.8% in 2000
30.3% rent
from 17.3% in 2009
US average: 10.0%
from 2.25 people in 2009
US average: 2.54
from 24.1% in 2009
US average: 22.9%
from 28.2% in 2009
US average: 47.4%
from 2.0 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.7%(10,088)
Hispanic / Latino 1.6%(165)
2024
White, non-Hispanic 92.1%(9,012)
Hispanic / Latino 2.8%(273)
from 12 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 23 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 22 more ancestry groups with data from 12.5% in 2000
US average: 35.6%
High school or higher
from 79.0% in 2000
US average: 89.6%
from 4.5% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.1 min in 2000
US average: 26.5
from 74.0% in 2009
US average: 68.9%
from 13.2% in 2009
US average: 8.5%
from 0.2% in 2009
US average: 3.2%
from 6.2% in 2009
US average: 15.0%
from 4.5% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 8.8% in 2009
US average: 8.3%
Section 07
Work & employment from 6.8% in 2011
US average: 5.2%
from 60.5% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 75.3% in 2020
US average: 74.6%
from 11.5% in 2009
US average: 13.1%
from 25.6% in 2009
US average: 42.5%
Section 08
People & community from 0.8% in 2009
US average: 14.1%
from 11.4% in 2009
US average: 6.2%
from 15.2% in 2012
US average: 13.3%
from 16.4% in 2013
US average: 8.4%
from 66.8% in 2017
US average: 91.0%
Computer in household
from 80.0% in 2020
US average: 95.5%
from 89.4% in 2020
US average: 87.7%
from 94.2% in 2016
US average: 77.7%
from 1.7% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 16.4% in 2013
US average: 8.4%
from 42.5% in 2020
US average: 54.8%
Direct-purchase
from 18.4% in 2020
US average: 13.8%
from 24.2% in 2020
US average: 18.4%
from 18.3% in 2020
US average: 20.9%
VA health care
from 4.0% in 2020
US average: 2.2%
Any private
from 60.7% in 2020
US average: 67.1%
Any public
from 38.1% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 21.5%(113)
Gulf War (1990s) 18.8%(99)
Share of the 526 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Grundy County Head to head
Compare Grundy County to nearby counties GRUNDY COUNTY VS
Mercer County
Income $62,679 +21%
Home value $104,900 −7%
Population 3,404 −65%
SEE FULL COMPARISON →
GRUNDY COUNTY VS
Livingston County
Income $63,627 +22%
Home value $147,700 +31%
Population 14,708 +51%
SEE FULL COMPARISON →
GRUNDY COUNTY VS
Daviess County
Income $63,984 +23%
Home value $161,800 +44%
Population 8,558 −12%
SEE FULL COMPARISON →
GRUNDY COUNTY VS
Sullivan County
Income $56,964 +10%
Home value $115,600 +3%
Population 5,738 −41%
SEE FULL COMPARISON →
Frequently asked
How many people live in Grundy County, Missouri? Grundy County, Missouri has about 9,787 residents according to the 2024 American Community Survey.
What is the median household income in Grundy County, Missouri? The typical household in Grundy County, Missouri earns about $51,975 a year. Half of households make more than that, and half make less.
Is Grundy County, Missouri expensive? In Grundy County, Missouri, the median home is worth about $112,500, and the typical rent is about $696 a month.
How educated are people in Grundy County, Missouri? About 16.7% of adults age 25 and over in Grundy County, Missouri hold a bachelor's degree or higher.
What is the poverty rate in Grundy County, Missouri? About 17.6% of people in Grundy County, Missouri live below the federal poverty line.
Has Grundy County, Missouri grown since 1990? Yes, Grundy County, Missouri has shrunk since 1990. The population has lost about 749 residents, a change of about -7 percent over that period.
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