If you are wondering how many people live in Henrietta City, then you have come to the right place. Here you will learn the population, steets, and the percentage of those who are veterans. In addition, you will learn about the town's government. Henrietta's town board consists of a town supervisor and four members who meet the first and third Wednesday of each month. Town board meetings are held at the town hall on the first and third Wednesday of each month at 7:00 PM EST.