Monroe City, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Monroe City, Missouri had a total population of 3,028, the 202nd largest city in Missouri, with a median household income of $55,737, which is 21% lower than the state average. The poverty rate is 12.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 0.8%.
Monroe City Quick Facts
How Monroe City 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 | 3,162 | 3,028 | -4.2% |
| Median household income | $52,883 | $55,737 | +5.4% |
| Median home value | $152,400 | $159,300 | +4.5% |
How Monroe City 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+)
Monroe City Rankings in Missouri
Explore Missouri Rankings
Other Cities in Marion County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hannibal | 16,771 | $53,721 | 19.5% | $127,700 |
| Palmyra | 3,623 | $69,922 | 5.4% | $184,200 |
| Philadelphia | 219 | $51,375 | 7.8% | $99,100 |
Cities Similar to Monroe City
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Moline Acres | 2,843 | $55,132 | $90,000 | 14.0% | 18.9% |
| Windsor | 3,094 | $49,783 | $101,400 | 15.2% | 24.2% |
| Vandalia | 3,140 | $50,313 | $84,500 | 7.9% | 13.9% |
| Bethany | 3,080 | $48,375 | $121,700 | 17.4% | 17.1% |
| Montgomery City | 2,801 | $57,500 | $161,100 | 20.2% | 17.7% |
Population Overview
Monroe City is a small community located in Missouri, within Marion County. The total population is 3,028. It ranks as the 202nd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Monroe City is 37.5 years. This is 4% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Monroe City is $55,737. This is 21% 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 12.7%. This is about the same as the state poverty rate of 12.6%. The unemployment rate is 0.8%. This is 81% lower than the state rate of 4.0%. The median home value is $159,300. Housing costs are 31% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.9x, Monroe City is one of the most affordable housing markets in the area. 46.9% of occupied housing units are owner-occupied. This homeownership rate is 31% lower than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Monroe City is White (non-Hispanic), making up 84.9% of the population. Black or African American residents account for 7.9%. The Hispanic or Latino population (2.1%) is well below the state average of 5.2%. The Asian population (0.0%) is well below the state average of 2.1%.
Education
17.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 46% 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 88.1%.
Data Sources & Methodology
All demographic data for Monroe City, 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 Monroe City, Missouri?
Monroe City, Missouri has a population of 3,028 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Monroe City, MO?
The median household income in Monroe City is $55,737, which is 31% lower than the national median of $80,734.
What is the poverty rate in Monroe City, MO?
The poverty rate in Monroe City is 12.7%. This means approximately 377 residents live below the federal poverty line.
What is the racial makeup of Monroe City, Missouri?
Monroe City's population is 84.9% White, 7.9% Black, 2.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Monroe City, MO?
The median home value in Monroe City is $159,300. The home-value-to-income ratio is 2.9x.
How educated is Monroe City, Missouri?
17.5% of adults (25+) in Monroe City hold a bachelor's degree or higher, and 5.9% hold a graduate or professional degree.