Cities in Atchison County, Missouri by Population (2024)

There are 15 cities in Atchison County, Missouri.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Tarkio1Missouri1,4411,513-1.23%1,0391.39
Rock Port2Missouri1,2191,273-1.05%4402.77
Hamburg3Iowa857889-0.92%7641.12
Fairfax4Missouri614648-1.29%1,3200.47
Burlington Junction5Missouri497519-1%4971
Skidmore6Missouri234244-0.85%7030.33
Westboro7Missouri111115-0.89%4390.25
Craig8Missouri1071030.94%4120.26
Big Lake9Missouri74701.37%451.66
Watson10Missouri55570%5050.11
Blanchard11Missouri52015.56%980.53
Fortescue12Missouri20200%2600.08
Quitman13Missouri17106.25%1080.16
Bigelow14Missouri550%520.10
Corning15Missouri110%90.11

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Atchison County, Missouri?

Tarkio is the largest city in Atchison County.

What is the smallest city in Atchison County, Missouri?

Corning is the smallest city in Atchison County.

How many cities are in Atchison County?

There are 15 cities in Atchison County, Missouri.

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