Living in Hewitt, NJ: what to set up and who to call
Hewitt has no town government of its own, so Passaic County runs its elections and most services, and its children attend West Milford Township School District. Good Samaritan Hospital of Suffern, 10.9 miles away, is the nearest emergency room.
I’m new in town
What to set up in Hewitt, 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 Hewitt.
Power comes from Rockland Electric
Rockland Electric (Rockland Electric Co), an investor-owned utility, serves all of Hewitt. Its homes paid an average of 23.2¢ per kWh in 2025, about $209 a month (its average across New Jersey, for customers on its standard service). New Jersey lets you buy power from another supplier; 4% of Rockland Electric’s home customers do, and Rockland Electric still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Veolia Water New Jersey - Awosting
Veolia Water New Jersey - Awosting supplies Hewitt: about 32% of residents live in its service area. Veolia Water Nj Greenbrook Estates serves another 30%. Woodland Heights Homeowners Association serves another 12%. About 32% 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 633 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 5,327 systems serving 501–1,000 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 4.2 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. NJ1615012.
4 home internet providers serve Hewitt
98% of 1,015 addresses can get 100/20 Mbps; 92% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Optimum | Cable, Fiber | 98% | 8,000/8,000 |
| AT&T | Fixed wireless | 49% | 100/20 |
| T-Mobile | Fixed wireless | 6% | 100/20 |
| Verizon | Fixed wireless | 5% | 25/6 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Hewitt’s trash rules yet
Pickup rules, the dump and recycling in Hewitt.
Where your child goes to school
Public school districts and the school path by grade.
Hewitt is in West Milford Township 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
Hewitt is unincorporated, so Passaic County is the local government.
Election office: FVAP local election office directory, updated Aug 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Hewitt is in ZIP code 07421
ZIP codes where Hewitt residents live, with the share of the town in each.
| ZIP | Post office name | Share of Hewitt | ZIP’s residents in Hewitt |
|---|---|---|---|
| 07421 | Hewitt, NJ | 100% | 28% |
A few homes fall in 07480.
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 Hewitt
Who supplies Hewitt’s drinking water, and has it had violations?
Veolia Water New Jersey - Awosting (EPA ID NJ1615012). 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 0.0 ppb (Jan–Dec 2026), against a 15 ppb action level.
Who provides electricity in Hewitt?
Rockland Electric (Rockland Electric Co), an investor-owned utility. Its homes paid about 23.2¢ per kWh in 2025 (EIA).
What internet providers serve Hewitt?
Optimum, AT&T, T-Mobile, Verizon (FCC, as of December 2025).
What ZIP codes are in Hewitt?
07421. Census 2020 ZIP Code Tabulation Areas.
What school district is Hewitt in?
West Milford Township School District.
How do I register to vote in Hewitt?
In New Jersey you can register online until 21 days before Election Day, in person until 21 days before Election Day, or by mail (postmarked 21 days before). Elections here are run by the Passaic County Clerk. Check your registration at voter.svrs.nj.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 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.