Here is the full list of all 17 Hello Neighbor achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
The crime levels have never been lower
Three points!
Dont Leave Dummy On The Road
Defeat your fear
Wrong time wrong place
Get a birthday present
Keep the Gold
How far can you see
Learn to standup for yourself
Express checkout
I wish I had an electric car
You Should Check Her State
Should have brought a swimming suit
Can't wait for the prom
I ain't 'fraid of no ghost
Leap of Faith In the Closet
Crouch In The Store. That Should Work.