Photo: John Phelan · CC BY-SA 3.0Living in East Sandwich, MA: what to set up and who to call
East Sandwich has no town government of its own, so Barnstable County runs its elections and most services, and its children attend Sandwich School District. East Sandwich has its own drop-off, Sandwich Transfer Station, on 500F Route 130.
I’m new in town
What to set up in East Sandwich, 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 East Sandwich.
Power comes from Eversource
Eversource (NSTAR Electric Co., doing business as Eversource), an investor-owned utility, serves all of East Sandwich. 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.
Water comes from Sandwich Water District
Sandwich Water District supplies East Sandwich: about 56% of residents live in its service area. About 44% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water (EPA lists Upper Cape Regional Water Cooperative as seller) and serves 23,000 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2026, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 4.3 ppb. Results below detection are reported as 0, so 0 doesn’t mean no lead at any tap.
The system’s full record: EPA ECHO report
EPA SDWIS via Envirofacts (violations pulled Oct 9, 2026) and ECHO (lead samples, 2026Q3); service area: EPA Community Water System Service Area Boundaries v3.0. Violations are counted by the start of their compliance period. MA4261000.
4 home internet providers serve East Sandwich
100% of 2,078 addresses can get 100/20 Mbps; 36% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 1,200/35 |
| Verizon | Fiber, Fixed wireless | 48% | 2,300/2,300 |
| T-Mobile | Fixed wireless | 19% | 100/20 |
| AT&T | Fixed wireless | 6% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
East Sandwich has its own drop-off: Sandwich Transfer Station
Where to take trash and recycling in East Sandwich, and where the rules are.
Sandwich Transfer Station
500F Route 130
Before you go, check the rules with the town.
OpenStreetMap, as of Oct 9, 2026 (last edited Dec 2022). © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
East Sandwich is in Sandwich 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.
No town hall: the county runs things
East Sandwich is unincorporated, so Barnstable County is the local government.
Election office: FVAP local election office directory, updated Jun 2023; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
East Sandwich spans 2 ZIP codes
ZIP codes where East Sandwich residents live, with the share of the town in each.
| ZIP | Post office name | Share of East Sandwich | ZIP’s residents in East Sandwich |
|---|---|---|---|
| 02537 | East Sandwich, MA | 83% | 49% |
| 02563 | Sandwich, MA | 17% | 6% |
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 East Sandwich
Who supplies East Sandwich’s drinking water, and has it had violations?
Sandwich Water District (EPA ID MA4261000). It reported no health-based violations to EPA in the five years to October 2026; 83% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan–Dec 2026), against a 15 ppb action level.
Who provides electricity in East Sandwich?
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 East Sandwich?
Xfinity, Verizon, T-Mobile, AT&T (FCC, as of December 2025).
What ZIP codes are in East Sandwich?
02537 (83%), 02563 (17%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is East Sandwich in?
Sandwich School District.
How do I register to vote in East Sandwich?
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 Sandwich Town Clerk. Check your registration at sec.state.ma.us.
Sources & dates
Every answer above names its source. Here they are with their dates.
- Water: EPA SDWIS (Envirofacts, pulled Oct 9, 2026), ECHO SDWA 2026Q3, EPA CWS Service Area Boundaries v3.0.
- Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
- Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
- 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.