Jackson County, Iowa 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
Maquoketa16,0286,119-0.38%1,3354.5City
Bellevue22,3072,357-0.56%1,6741.4City
Preston3935947-0.32%1,0860.9City
Sabula4490501-0.61%9920.5City
Miles5399409-0.75%3161.3City
Andrew6374377-0.27%1,5080.2City
La Motte7231238-0.86%5100.5City
Springbrook81451430%2400.6City
Monmouth91291290%2270.6City
St. Donatus10118121-0.84%3160.4City
Baldwin1199101-1%2610.4City
Spragueville128991-1.11%1200.7City

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 Jackson County, Iowa?

Maquoketa is the largest city in Jackson County.

What is the smallest city in Jackson County, Iowa?

Spragueville is the smallest city in Jackson County.

How many cities are in Jackson County?

There are 12 cities in Jackson County, Iowa.

Frequently Asked Questions