Photo: User:Dough4872 · CC BY-SA 3.0Living in Warminster Township, PA: what to set up and who to call
Warminster Township spans 2 ZIP codes; 18974 holds the most residents (99%). Trains stop in Warminster Township, at Warminster.
I’m new in town
What to set up in Warminster Township, 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 Warminster Township.
Power comes from PECO Energy
PECO Energy (PECO Energy Co), an investor-owned utility, serves all of Warminster Township. Its homes paid an average of 18.0¢ per kWh in 2025, about $136 a month (its average across Pennsylvania, for customers on its standard service). Pennsylvania lets you buy power from another supplier; 20% of PECO Energy’s home customers do, and PECO Energy still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Warminster Municipal Authority
Warminster Municipal Authority supplies almost all of Warminster Township. It buys treated surface water (EPA lists Upper Southampton Mun Auth and Horsham Water&sewer Authority and North Wales Water Authority as sellers) and serves 36,000 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 Jun–Sep 2025, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 2.4 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. PA1090069.
4 home internet providers serve Warminster Township
99% of 9,279 addresses can get 100/20 Mbps; 84% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 99% | 2,000/250 |
| Verizon | Fiber, Fixed wireless | 96% | 2,300/2,300 |
| AT&T | Fixed wireless | 78% | 25/3 |
| T-Mobile | Fixed wireless | 76% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Warminster Township’s trash rules yet
Pickup rules, the dump and recycling in Warminster Township.
Where your child goes to school
Public school districts and the school path by grade.
Warminster Township is in Centennial School District.
B−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 Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Warminster Township spans 2 ZIP codes
ZIP codes where Warminster Township residents live, with the share of the town in each.
| ZIP | Post office name | Share of Warminster Township | ZIP’s residents in Warminster Township |
|---|---|---|---|
| 18974 | Warminster, PA | 99% | 78% |
| 19040 | Hatboro, PA | 1% | 2% |
18991 is P.O. box or single-organization ZIP with no homes.
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.
Train: OpenStreetMap (© OpenStreetMap contributors). ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Warminster Township
Who supplies Warminster Township’s drinking water, and has it had violations?
Warminster Municipal Authority (EPA ID PA1090069). 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 (Jun–Sep 2025), against a 15 ppb action level.
Who provides electricity in Warminster Township?
PECO Energy (PECO Energy Co), an investor-owned utility. Its homes paid about 18.0¢ per kWh in 2025 (EIA).
What internet providers serve Warminster Township?
Xfinity, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Warminster Township?
18974 (99%), 19040 (1%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Warminster Township in?
Centennial School District.
How do I register to vote in Warminster Township?
In Pennsylvania you can register online until 15 days before Election Day, in person until 15 days before Election Day, or by mail (received 15 days before). Elections here are run by the Bucks County Board of Elections. Check your registration at pavoterservices.pa.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.