File:Noblesville-indiana-county-seat.jpg · Wikimedia Commons · See Wikimedia Commons
Hamilton County
Sign in to saveAlso known as Hamilton County, Indiana, Hamilton County, IN
county in Indiana, United States
Key facts
- Country
- United States
- State
- Indiana
- Named after
- Alexander Hamilton
- Seat
- Noblesville
- Largest city
- Fishers
- Total
- 402.44 sq mi (1,042.3 km )
- Land
- 394.27 sq mi (1,021.2 km )
- Water
- 8.17 sq mi (21.2 km ) 2.03%
- Estimate 2025
- 387,036
- Density
- 940/sq mi (364/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional district
- 5th
- Website
- www .hamiltoncounty .in .gov
via Wikipedia infobox
Wikidata facts
- Population
- 347467
- Area
- 1043
- Official website
- www.hamiltoncounty.in.gov
- Image
- Noblesville-indiana-county-seat.jpg
- Households
- 123066
Show 5 more facts
- Commons category
- Hamilton County, Indiana
- inception
- 1823-00-00
- water as percent of area
- 2.03
- native label
- Hamilton County
- per capita income
- 49196
Sources (9)
via Wikidata · CC0
~14 min read
Article
Hamilton County is a county in the U.S. state of Indiana. The 2020 United States census recorded a population of 347,467. The county seat is Noblesville.
Hamilton County is part of the Indianapolis metropolitan area. Since the beginning of the 21st century, Hamilton County has been the second most populous county in Central Indiana. It is the highest-income county in Indiana, and one of the highest-income counties in the United States.
Gallery (6)
On the map
Connections
Indiana
Entity
district
Entity
list of municipalities in Indiana
Entity
Donald Trump
Person
World War II
Concept
Joe Biden
Person
World War I
Concept
city
Entity
Franklin D. Roosevelt
Person
time zone
Entity
Kamala Harris
Entity
Theodore Roosevelt
Person
Woodrow Wilson
Entity
climate
Entity
geographic coordinate system
Entity
Indianapolis
Entity
William Howard Taft
Entity
Republican Party (United States)
Concept
Democratic Party (United States)
Concept
U.S. state
Entity