Walnut Grove, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Walnut Grove, Missouri had a total population of 528, the 507th largest city in Missouri, with a median household income of $55,500, which is 22% lower than the state average. The poverty rate is 9.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 9.5% of adults have a bachelor's degree, well below the national average of 35.7%.
- Near full employment with an unemployment rate of just 1.4%.
Walnut Grove Quick Facts
How Walnut Grove Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 566 | 528 | -6.7% |
| Median household income | $45,357 | $55,500 | +22.4% |
| Median home value | $127,600 | $139,000 | +8.9% |
How Walnut Grove Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Walnut Grove Rankings in Missouri
Explore Missouri Rankings
Other Cities in Greene County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Springfield | 169,954 | $49,311 | 18.4% | $177,700 |
| Republic | 19,829 | $65,729 | 17.7% | $211,500 |
| Willard | 6,488 | $84,600 | 9.7% | $212,900 |
| Battlefield | 6,165 | $94,542 | 4.3% | $255,600 |
| Rogersville | 4,908 | $70,485 | 10.9% | $217,900 |
| Strafford | 2,672 | $64,750 | 14.4% | $169,400 |
| Fair Grove | 1,717 | $74,514 | 5.0% | $214,300 |
| Ash Grove | 1,333 | $58,250 | 11.0% | $141,800 |
Cities Similar to Walnut Grove
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Smithton | 535 | $55,288 | $116,400 | 12.8% | 5.3% |
| Laddonia | 533 | $53,309 | $80,200 | 7.2% | 15.0% |
| Hale | 525 | $51,875 | $84,100 | 16.5% | 9.1% |
| Ewing | 542 | $57,083 | $104,200 | 9.4% | 3.9% |
| Branson West | 536 | $52,656 | $203,100 | 22.7% | 23.1% |
A note before these figures: with a population of 528, Walnut Grove's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Walnut Grove is a small community located in Missouri, within Greene County. The total population is 528. It ranks as the 507th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Walnut Grove is 47.3 years. This is 21% higher than the state median of 39.0 years. 17.1% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Walnut Grove is $55,500. This is 22% lower than the state median of $70,702. It is also 31% lower than the national median of $80,734. The poverty rate stands at 9.7%. This is 23% lower than the state poverty rate of 12.6%. The unemployment rate is 1.4%. This is 66% lower than the state rate of 4.0%. The median home value is $139,000. Housing costs are 40% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.5x, Walnut Grove is one of the most affordable housing markets in the area. 79.1% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 68.1%.
Race & Ethnicity
Walnut Grove has a predominantly White (non-Hispanic) population, comprising 92.4% of all residents. Hispanic or Latino residents account for 5.7%.
Education
9.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 71% lower than the state rate of 32.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 85.5%.
Data Sources & Methodology
All demographic data for Walnut Grove, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Walnut Grove, Missouri?
Walnut Grove, Missouri has a population of 528 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Walnut Grove, MO?
The median household income in Walnut Grove is $55,500, which is 31% lower than the national median of $80,734.
What is the poverty rate in Walnut Grove, MO?
The poverty rate in Walnut Grove is 9.7%. This means approximately 51 residents live below the federal poverty line.
What is the racial makeup of Walnut Grove, Missouri?
Walnut Grove's population is 92.4% White, 0.0% Black, 5.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Walnut Grove, MO?
The median home value in Walnut Grove is $139,000. The home-value-to-income ratio is 2.5x.
How educated is Walnut Grove, Missouri?
9.5% of adults (25+) in Walnut Grove hold a bachelor's degree or higher, and 0.5% hold a graduate or professional degree.