Photo: Troy R. Bennett · CC BY-SA 4.0Living in Harpswell, ME: what to set up and who to call
Harpswell has its own drop-off, Town of Harpswell Transfer Station, on 48 Community Drive. Harpswell runs its own elections, so the Harpswell Town Clerk, not a county office, keeps the voter rolls.
I’m new in town
What to set up in Harpswell, 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 Harpswell.
Power comes from Central Maine Power
Central Maine Power (Central Maine Power Co), an investor-owned utility, serves all of Harpswell. Its homes paid an average of 27.4¢ per kWh in 2025, about $147 a month (its average across Maine, for customers on its standard service). Maine lets you buy power from another supplier; 8% of Central Maine Power’s home customers do, and Central Maine Power still delivers it.
Start or move service: cmpco.com · (800) 750-4000
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Millstone Apartments water system
The Millstone Apartments water system supplies Harpswell: about 1% of residents live in its service area. About 99% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water and serves 156 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 77% of the 15,074 systems serving 101–500 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2021–Dec 2023, was 1.7 ppb, below the 15 ppb action level that applied. That’s higher than 67% 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 (EPA’s estimate). Violations are counted by the start of their compliance period. ME0092260.
6 home internet providers serve Harpswell
98% of 4,068 addresses can get 100/20 Mbps; 91% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 96% | 2,000/250 |
| Fidium Fiber | Fiber | 88% | 2,000/2,000 |
| T-Mobile | Fixed wireless | 26% | 100/20 |
| Verizon | Fixed wireless | 21% | 300/20 |
| AT&T | Fixed wireless | 19% | 25/3 |
| Redzone Wireless | Fixed wireless | 11% | 50/15 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Harpswell has its own drop-off: Town of Harpswell Transfer Station
Where to take trash and recycling in Harpswell, and where the rules are.
Town of Harpswell Transfer Station
48 Community Drive, Harpswell, ME, 04079
A fee applies (OSM). Before you go, check the rules on harpswell.maine.gov.
OpenStreetMap, as of Oct 9, 2026 (last edited Aug 2022). © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
Harpswell is in School Administrative District 75.
A−School 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 Oct 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Harpswell spans 3 ZIP codes
ZIP codes where Harpswell residents live, with the share of the town in each.
| ZIP | Post office name | Share of Harpswell | ZIP’s residents in Harpswell |
|---|---|---|---|
| 04079 | Harpswell, ME | 81% | 100% |
| 04066 | Orrs Island, ME | 12% | 100% |
| 04003 | Bailey Island, ME | 7% | 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 Harpswell
Who supplies Harpswell’s drinking water, and has it had violations?
The Millstone Apartments water system (EPA ID ME0092260). It reported no health-based violations to EPA in the five years to October 2026; 77% of systems its size had none. Its latest lead 90th percentile was 1.7 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Harpswell?
Central Maine Power (Central Maine Power Co), an investor-owned utility. Its homes paid about 27.4¢ per kWh in 2025 (EIA).
What internet providers serve Harpswell?
Xfinity, Fidium Fiber, T-Mobile, Verizon, AT&T, Redzone Wireless (FCC, as of December 2025).
What ZIP codes are in Harpswell?
04079 (81%), 04066 (12%), 04003 (7%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Harpswell in?
School Administrative District 75.
How do I register to vote in Harpswell?
In Maine you can register online until 21 days before Election Day, in person up to and including Election Day, or by mail (received 21 days before). Elections here are run by the Harpswell Town Clerk. Check your registration at maine.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: 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 Aug 3, 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.