This Afternoon
82°F
Slight Chance Rain Showers20% precip
Tonight
72°F
Chance Showers And Thunderstorms82% precip
Monday
81°F
Showers And Thunderstorms88% precip
Monday Night
65°F
Showers And Thunderstorms then Mostly Cloudy88% precip
News around Suffolk County
Mirror Indy
July 23
Henry Street Bridge is out. Meet the Greenlawn Memorial Bridge.
The new name pays homage to the historic cemeteries that intersect with the bridge project.
Real Estate & DevelopmentYou know Holtsville better than we do.
Add the places people actually go. Our editors review submissions before they publish — you'll need an account with access to send one.
Holtsville by the numbers
Households & income
- Area
- 7.11 sq mi (18.41 km²)
- Median age
- 38.9
- Households
- 6,480
- Persons per household
- 3
- Median household income
- $133,679
- Median house value
- $520,600