Cities in Gallatin County, Illinois by Population (2024)

There are 10 cities in Gallatin County, Illinois.

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)
Eldorado1Illinois3,5643,735-1.19%1,4242.50
Norris City2Illinois1,0931,139-1.09%9331.17
Shawneetown3Illinois9741,052-2.01%1,3270.73
Ridgway4Illinois794852-1.85%9020.88
Equality5Illinois494534-1.98%5630.88
New Haven6Illinois370397-1.86%2971.24
Elizabethtown7Illinois217223-0.91%3080.70
Omaha8Illinois190208-2.56%2550.74
Old Shawneetown9Illinois107114-1.84%2100.51
Junction10Illinois5256-1.89%630.83

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 Gallatin County, Illinois?

Eldorado is the largest city in Gallatin County.

What is the smallest city in Gallatin County, Illinois?

Junction is the smallest city in Gallatin County.

How many cities are in Gallatin County?

There are 10 cities in Gallatin County, Illinois.

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