Battleground Breakdown: Where Ohio Stands in the 2016 Presidential Race

An in-depth look at Ohio, one of the swing states in the 2016 election.

Here's an in-depth look at the battleground state of Ohio:

State's Voting History in Presidential Elections

How It Played in the Primaries

Money Matters

Ground Operations

State Issues

Ohio has been dealing with a growing heroin epidemic. According to the Centers for Disease Control and Prevention, Ohio was among the five states with the highest rates of death due to drug overdoses in 2014.

Latest Poll Numbers

Ohio is a tight race. A Quinnipiac University poll released Monday, October 17, has Clinton and Trump both at 45 percent. Two weeks ago, a Quinnipiac poll released October 3 showed Trump at 47 percent of support while Clinton garnered 42 percent.

ABC News' Ryan Struyk contributed to this report.