Cities in Jones County, Iowa by Population (2024)

There are 18 cities in Jones County, Iowa.

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)
Anamosa1Iowa5,7885,4511.47%2,2932.52
Mount Vernon2Iowa4,5554,5420.07%1,3033.50
Monticello3Iowa4,0594,0460.07%7215.63
Cascade4Iowa2,3832,390-0.08%1,2401.92
Lisbon5Iowa2,2002,232-0.36%1,0342.13
Clarence6Iowa9931,037-1.1%1,3050.76
Mechanicsville7Iowa9831,018-0.91%1,1930.82
Olin8Iowa654656-0.15%6401.02
Hopkinton9Iowa6246220%9720.64
Wyoming10Iowa5285240.19%1,0890.48
Oxford Junction11Iowa423427-0.24%6530.65
Martelle12Iowa246249-0.4%7910.31
Onslow13Iowa195198-0.51%1,0050.19
Center Junction14Iowa1531026.25%2080.73
Monmouth15Iowa1291290%2270.57
Stone City16Iowa118605.36%671.76
Bernard17Iowa1161150%1,2470.09
Morley18Iowa94940%1,0930.09

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 Jones County, Iowa?

Anamosa is the largest city in Jones County.

What is the smallest city in Jones County, Iowa?

Morley is the smallest city in Jones County.

How many cities are in Jones County?

There are 18 cities in Jones County, Iowa.

Frequently Asked Questions