Photo: John Phelan · CC BY-SA 3.0Living in Plainfield, CT: what to set up and who to call
Plainfield has its own drop-off, Plainfield Waste Transfer Station, on 54 Roode Road. Elections in Plainfield are run by Plainfield itself; register with the Plainfield Town Clerk.
I’m new in town
What to set up in Plainfield, 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 Plainfield.
Power comes from Eversource
Eversource (Connecticut Light & Power Co.), an investor-owned utility, serves all of Plainfield. Its homes paid an average of 28.9¢ per kWh in 2025, about $195 a month (its average across Connecticut, for customers on its standard service). Connecticut lets you buy power from another supplier; 17% of Eversource’s home customers do, and Eversource still delivers it.
Start or move service: cl-p.com · (800) 286-2000
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Ctwc - Gallup System
Ctwc - Gallup System supplies Plainfield: about 35% of residents live in its service area. Ctwc - Plainfield System serves another 30%. About 30% 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 Ctwc - Plainfield System as seller) and serves 2,538 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Jun 2026, was 2.3 ppb, below the 15 ppb action level that applied. The highest in five years was 8.9 ppb. That’s higher than 76% of similar systems’ latest results.
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. CT1090031.
6 home internet providers serve Plainfield
100% of 5,241 addresses can get 100/20 Mbps; 81% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Breezeline | Cable | 96% | 1,000/50 |
| Xfinity | Cable, Fiber | 87% | 2,000/250 |
| Frontier | Fiber, DSL | 86% | 7,000/7,000 |
| T-Mobile | Fixed wireless | 50% | 100/20 |
| Verizon | Fixed wireless | 24% | 300/20 |
| AT&T | Fixed wireless | 21% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash and recycling in Plainfield
Pickup days, the drop-off and recycling in Plainfield, from the town’s own site.
CASELLA Transfer Station
54 Roode Road, Plainfield, CT 06374
We couldn’t find its opening hours.
Accepted at the curb
- Paperboard boxes
- Soda cans
- Empty aerosol cans
From cms9files.revize.com, plainfieldct.org, the town’s official site, checked Oct 21, 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.
Plainfield is in Plainfield School District.
CSchool gradeSee 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 Sep 30, 2026.
Plainfield spans 5 ZIP codes
ZIP codes where Plainfield residents live, with the share of the town in each.
| ZIP | Post office name | Share of Plainfield | ZIP’s residents in Plainfield |
|---|---|---|---|
| 06374 | Plainfield, CT | 54% | 100% |
| 06354 | Moosup, CT | 34% | 91% |
| 06239 | Danielson, CT | 5% | 7% |
| 06332 | Central Village, CT | 4% | 100% |
| 06387 | Wauregan, CT | 2% | 100% |
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 Plainfield
Who supplies Plainfield’s drinking water, and has it had violations?
Ctwc - Gallup System (EPA ID CT1090031). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 2.3 ppb (Jan–Jun 2026), against a 15 ppb action level.
Who provides electricity in Plainfield?
Eversource (Connecticut Light & Power Co.), an investor-owned utility. Its homes paid about 28.9¢ per kWh in 2025 (EIA).
What internet providers serve Plainfield?
Breezeline, Xfinity, Frontier, T-Mobile, Verizon, AT&T (FCC, as of December 2025).
What ZIP codes are in Plainfield?
06374 (54%), 06354 (34%), 06239 (5%), 06332 (4%), 06387 (2%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Plainfield in?
Plainfield School District.
How do I register to vote in Plainfield?
In Connecticut you can register online until 18 days before Election Day, in person up to and including Election Day, or by mail (postmarked 18 days before). Elections here are run by the Plainfield Town Clerk. Check your registration at portaldir.ct.gov.
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: Plainfield’s own website (cms9files.revize.com, plainfieldct.org), read Oct 21, 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 Sep 30, 2026 (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.