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Populate JSON with multiple string variables

I have simplified what I'm presenting here, but I'm having some trouble "populating" a JSON structure with these 3 variables. I can't figure out how to create new objects and I end up storing all of name, age or state in 1 object. I'm using nodeJS, any tips would be appreciated.

const name = "Jason" + '\n' + "Freddy" + '\n' + "Chucky"
const age = "31" + '\n' + "25" + '\n' + "15"
const state = "CA" + '\n' + "NY" + '\n' + "PA"

console output will show this

Jason
Freddy
Chucky
31
25
15
CA
NY
PA

I want to take those values from the 3 variables and create this...

{
    "overview": 
    [
        {
            "people": 
            [
                {
                    "name": "Jason",
                    "age": "31",
                    "state": "CA"
                },
                {
                    "name": "Freddy",
                    "age": "25",
                    "state": "NY"
                },
                {
                    "name": "Chucky",
                    "age": "15",
                    "state": "PA"
                }
                
            ]
        }
    ]
}
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