State profile · MO
Largest Cities in Missouri
Ranked by resident population across 875 tracked cities and towns in Missouri, using Census ACS 5-Year Estimates (2023). This compares cities and Census-designated places, not metropolitan areas.
- 875
- Cities
- 4,379,023
- Combined city pop.
- $61,542
- Avg median income
- 12.5%
- Avg poverty rate
Data updated July 2026
The headline finding
Kansas City is the largest of 875 tracked cities in Missouri, which ranks #43 of 52 nationally on avg median income.
- Kansas City
- largest tracked city (508,233 people)
- #43
- national rank, avg median income
- 875
- cities tracked in this state
Every figure here is read live from the same table rendered below.
90% of Missouri's 875 tracked cities are small towns under 10,000 people -- none crosses the 1-million-resident mark.
How we calculate this mix & the national home-value percentile below
Every tracked city in Missouri is bucketed by population: small town under 10,000; mid-size 10,000–99,999; large 100,000–999,999; megacity 1,000,000+. The national home-value comparison below plots Missouri's average tracked-city home value against all 52 US states/territories, ranked the same way as the per-city percentiles: the state's percentile is the share of states with a lower average home value. See the methodology page for the full source-to-figure lineage.
Largest cities in Missouri
By population, hover or tap a bar for income detail
- Kansas City
Kansas City, MO
508,233 residents
- St. Louis
St. Louis, MO
293,109 residents
- Springfield 169,432
Springfield, MO
169,432 residents
- Columbia 127,200
Columbia, MO
127,200 residents
- Independence 121,944
Independence, MO
121,944 residents
- Lee's Summit 102,583
Lee's Summit, MO
102,583 residents
- O'Fallon 92,697
O'Fallon, MO
92,697 residents
- St. Joseph 71,542
St. Joseph, MO
71,542 residents
- St. Charles 71,048
St. Charles, MO
71,048 residents
- Blue Springs 59,416
Blue Springs, MO
59,416 residents
- St. Peters 58,200
St. Peters, MO
58,200 residents
- Joplin 52,218
Joplin, MO
52,218 residents
What this shows Kansas City, MO is the most populous city profiled in Missouri; the full list of all 875 cities follows below.
How Missouri ranks nationally
Avg median income
$61,542
#43 of 52 · highest income
Avg home value
$154,808
#43 of 52 · highest values
Avg poverty rate
12.5%
#37 of 52 · lowest poverty
Tracked cities
875
#8 of 52 · most tracked cities
Missouri ranks #43 of 52 nationally on average median income and #37 of 52 on average poverty rate, derived live by comparing it against every other tracked state. Averages are computed only across the cities PlainCities tracks in each state, not full state populations.
How Missouri's home values compare nationally
Average tracked-city home value vs. all 52 US states/territories
$154,808 Among the most affordable more affordable than 83% of 52 US states
Each bar is a $50K-wide band; taller bars hold more US states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Which cities does Missouri include?
What to do with Missouri's city data
875 cities is a lot to browse, here's where to start.
- Kansas City is Missouri's largest tracked city by population, start there if you want the fullest picture of a major MO metro. Kansas City profile
- Ladue has the highest median household income of any tracked city in Missouri, a different lens than population size alone. Ladue profile
- See how Missouri's cities stack up nationally, not just against each other. National rankings
City counts and averages on this page cover only the 875 places with sufficient Census ACS data, smaller towns below the reporting threshold are not included.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Frequently Asked Questions
How many cities does PlainCities track in Missouri?
PlainCities profiles 875 cities and towns in Missouri, drawn from the U.S. Census Bureau's American Community Survey 5-Year Estimates (2023).
What is the largest city in Missouri?
Kansas City is the largest tracked city in Missouri, with a population of 508,233.
What is the average household income in Missouri?
Across the 875 tracked cities in Missouri, the average median household income is $61,542. Individual cities vary widely, with Ladue reporting the highest median income at $250,001.
What is the average poverty rate in Missouri?
The average poverty rate across Missouri's tracked cities is 12.5%, based on Census ACS 5-Year Estimates (2023).
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.