Living in Mexico, ME: what to set up and who to call
Elections in Mexico are run by Mexico itself; register with the Mexico Town Clerk. Most homes in Mexico have two wired internet choices, Spectrum and Consolidated Communications.
I’m new in town
What to set up in Mexico, 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 Mexico.
Power comes from Central Maine Power
Central Maine Power (Central Maine Power Co), an investor-owned utility, serves all of Mexico. 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 Mexico Water District
Mexico Water District supplies Mexico: about 73% of residents live in its service area. About 27% 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 Rumford Water District as seller) and serves 2,425 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 2022–Dec 2024, was 1.4 ppb, below the 15 ppb action level that applied. The highest in five years was 1.7 ppb. That’s higher than 60% 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. ME0090970.
6 home internet providers serve Mexico
96% of 1,146 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable | 95% | 1,000/1,000 |
| Consolidated Communications | DSL | 61% | 10/1 |
| Redzone Wireless | Fixed wireless | 89% | 50/15 |
| Verizon | Fixed wireless | 63% | 300/20 |
| AT&T | Fixed wireless | 54% | 25/3 |
| T-Mobile | Fixed wireless | 36% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mexico’s trash rules yet
Pickup rules, the dump and recycling in Mexico.
Where your child goes to school
Public school districts and the school path by grade.
Mexico is in Region School Unit 10.
DSchool 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.
Mexico is in ZIP code 04257
ZIP codes where Mexico residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mexico | ZIP’s residents in Mexico |
|---|---|---|---|
| 04257 | Mexico, ME | 100% | 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 Mexico
Who supplies Mexico’s drinking water, and has it had violations?
Mexico Water District (EPA ID ME0090970). 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 1.4 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Mexico?
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 Mexico?
Spectrum, Consolidated Communications, Redzone Wireless, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Mexico?
04257. Census 2020 ZIP Code Tabulation Areas.
What school district is Mexico in?
Region School Unit 10.
How do I register to vote in Mexico?
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 Mexico 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.