There are 8 cities in Hamilton County, Indiana.

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City
Rank
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Carmel1103,97499,8980.98%2,11949.06
Fishers2103,22099,4560.61%2,91035.47
Noblesville375,93469,9092.14%2,21034.35
Westfield462,41146,9986.67%2,05330.40
Cicero55,7335,3191.79%3,5211.63
Sheridan63,5643,1024.49%1,7212.07
Arcadia71,4901,514-0.47%2,7040.55
Atlanta8751721-0.66%2,4070.31
showing: 8 rows

Cities in Hamilton County, Indiana by Population (2024)

What is the largest city in Hamilton County, Indiana?

Carmel is the largest city in Hamilton County.

What is the smallest city in Hamilton County, Indiana?

Atlanta is the smallest city in Hamilton County.

How many cities are in Hamilton County?

There are 8 cities in Hamilton County, Indiana.

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