Franklin County, Kansas Cities (2024)

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.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Ottawa112,70212,6380.13%1,23110.3City
Wellsville21,9241,947-0.31%1,1191.7City
Pomona38918870.11%9440.9City
Richmond4438449-0.68%1,2840.3City
Williamsburg5385389-0.26%3941.0City
Princeton62562470.79%6580.4City
Lane72472430.41%1,0600.2City
Rantoul81721670.58%1,1700.1City
Centropolis91071497%3190.3CDP

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 Franklin County, Kansas?

Ottawa is the largest city in Franklin County.

What is the smallest city in Franklin County, Kansas?

Centropolis is the smallest city in Franklin County.

How many cities are in Franklin County?

There are 9 cities in Franklin County, Kansas.

Frequently Asked Questions