This list includes 1 US Capitals that start with I, from “Indianapolis” to “Indianapolis”. These entries are official state capitals useful for schoolwork, trivia, quick reference, and basic research.

US Capitals that start with I are state capitals whose names begin with the letter I. Indianapolis, founded in 1821, is notable for the Indianapolis 500 and for serving as Indiana’s governmental and cultural center.

Below you’ll find the table with Capital, State, Population (year).

Capital: The official name of the capital city, listed alphabetically to help you locate a specific capital quickly.

State: The U.S. state associated with the capital, so you can connect the city to its jurisdiction and region.

Population (year): Latest available population figure with the year in parentheses, helping you compare city sizes at a glance.

US Capitals that start with I

CapitalStateCountryPopulation (year)
IndianapolisIndianaUnited States887,642 (2020)

Descriptions

Indianapolis
State capital and Indiana’s largest city; home of the Indianapolis 500; population 887,642 (2020).
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