Photo: John Phelan · CC BY 3.0Living in Windsor, MA: what to set up and who to call
Windsor has its own drop-off, Windsor Transfer Station, on Route 9. Elections in Windsor are run by Windsor itself; register with the Windsor Town Clerk.
I’m new in town
What to set up in Windsor, and who provides it. Tap an answer for the details and where they come from.
Power, water and internet
Who to call to start service at a new address in Windsor.
Power comes from Eversource
Eversource (NSTAR Electric Co., doing business as Eversource), an investor-owned utility, serves all of Windsor. Its homes paid an average of 21.5¢ per kWh in 2025, about $102 a month (its average across Massachusetts, for customers on its standard service). Massachusetts lets you buy power from another supplier; 76% of Eversource’s home customers do, and Eversource still delivers it.
Start or move service: nstar.com · (800) 592-2000
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
4 home internet providers serve Windsor
94% of 517 addresses can get 100/20 Mbps; 93% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Whip City Fiber | Fiber | 94% | 1,000/1,000 |
| T-Mobile | Fixed wireless | 16% | 100/20 |
| AT&T | Fixed wireless | 10% | 25/3 |
| GoNetspeed | Fixed wireless | 3% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash and recycling in Windsor
Pickup days, the drop-off and recycling in Windsor, from the town’s own site.
Windsor Transfer Station
The town’s page also lists “Wed 4-6:45 pm; Sat 8-11:45 am”, which we couldn’t read as opening hours: check the town’s page for those days.
From windsormass.com, the town’s official site, checked Oct 22, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Windsor is in Central Berkshire School District.
Test scores and every school: see Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Jul 2021; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Windsor spans 3 ZIP codes
ZIP codes where Windsor residents live, with the share of the town in each.
| ZIP | Post office name | Share of Windsor | ZIP’s residents in Windsor |
|---|---|---|---|
| 01270 | Windsor, MA | 91% | 100% |
| 01026 | Cummington, MA | 6% | 5% |
| 01070 | Plainfield, MA | 3% | 5% |
Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.
Getting around, the ER and the library
One line each; the subject pages have the rest.
ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Windsor
Who provides electricity in Windsor?
Eversource (NSTAR Electric Co., doing business as Eversource), an investor-owned utility. Its homes paid about 21.5¢ per kWh in 2025 (EIA).
What internet providers serve Windsor?
Whip City Fiber, T-Mobile, AT&T, GoNetspeed (FCC, as of December 2025).
What ZIP codes are in Windsor?
01270 (91%), 01026 (6%), 01070 (3%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Windsor in?
Central Berkshire School District.
How do I register to vote in Windsor?
In Massachusetts you can register online until 10 days before Election Day, in person until 10 days before Election Day, or by mail (postmarked 10 days before). Elections here are run by the Windsor Town Clerk. Check your registration at sec.state.ma.us.
Sources & dates
Every answer above names its source. Here they are with their dates.
- Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
- Trash: Windsor’s own website (windsormass.com), read Oct 22, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
- Schools: NCES Common Core of Data, 2024–25.
- Registration: vote.gov, updated Nov 18, 2024 (read Oct 10, 2026). Official sites and area codes: Wikidata.
- Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
- Internet: FCC National Broadband Map, as of December 2025.