Dearborn County, Indiana 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
Bright15,8865,8010.24%46912.5CDP
Hidden Valley25,5895,0750.27%1,3184.2CDP
Lawrenceburg35,2135,1370.37%9865.3City
Greendale44,5504,606-0.31%8035.7City
Aurora53,5163,4820.23%1,0683.3City
Dillsboro61,3881,3660.36%1,0251.4Town
Moores Hill76916750.58%1,6070.4Town
St. Leon86666620.15%986.8Town
West Harrison93353310.3%1,5160.2Town
Mount Carmel1079780%1,7950.0Town

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 Dearborn County, Indiana?

Bright is the largest city in Dearborn County.

What is the smallest city in Dearborn County, Indiana?

Mount Carmel is the smallest city in Dearborn County.

How many cities are in Dearborn County?

There are 10 cities in Dearborn County, Indiana.

Frequently Asked Questions