Living in Mount Gretna Heights, PA: what to set up and who to call
Mount Gretna Heights has no town government of its own, so Lebanon County runs its elections and most services, and its children attend Cornwall-Lebanon School District. The nearest library is Palmyra Public Library, 5.9 miles away.
I’m new in town
What to set up in Mount Gretna Heights, 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 Mount Gretna Heights.
Power comes from Met-Ed
Met-Ed (Metropolitan Edison Co.), an investor-owned utility, serves all of Mount Gretna Heights.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Mt Gretna Campmeeting Assn water system
The Mt Gretna Campmeeting Assn water system supplies Mount Gretna Heights: about 72% of residents live in its service area. Mt Gretna Heights Water Sys serves another 28%. About 9% 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 375 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 Jun–Sep 2016, was 199.5 ppb, above the 15 ppb action level that applied. It’s from 2016: EPA has no newer result for this system.
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. PA7380023.
5 home internet providers serve Mount Gretna Heights
100% of 300 addresses can get 100/20 Mbps; 4% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Xfinity | Cable | 100% | 1,200/35 |
| Verizon | Fixed wireless, Fiber | 43% | 300/20 |
| PA.net | Fixed wireless | 100% | 200/50 |
| T-Mobile | Fixed wireless | 51% | 25/3 |
| AT&T | Fixed wireless | 46% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mount Gretna Heights’ trash rules yet
Pickup rules, the dump and recycling in Mount Gretna Heights.
Where your child goes to school
Public school districts and the school path by grade.
Mount Gretna Heights is in Cornwall-Lebanon 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
Mount Gretna Heights is unincorporated, so Lebanon County is the local government.
Election office: FVAP local election office directory, updated Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Mount Gretna Heights is in ZIP code 17064
ZIP codes where Mount Gretna Heights residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mount Gretna Heights | ZIP’s residents in Mount Gretna Heights |
|---|---|---|---|
| 17064 | Mount Gretna, PA | 100% | 35% |
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 Mount Gretna Heights
Who supplies Mount Gretna Heights’ drinking water, and has it had violations?
The Mt Gretna Campmeeting Assn water system (EPA ID PA7380023). 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 199.5 ppb (Jun–Sep 2016), against a 15 ppb action level.
Who provides electricity in Mount Gretna Heights?
Met-Ed (Metropolitan Edison Co.), an investor-owned utility.
What internet providers serve Mount Gretna Heights?
Xfinity, Verizon, PA.net, T-Mobile, AT&T (FCC, as of December 2025).
What ZIP codes are in Mount Gretna Heights?
17064. Census 2020 ZIP Code Tabulation Areas.
What school district is Mount Gretna Heights in?
Cornwall-Lebanon School District.
How do I register to vote in Mount Gretna Heights?
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 Lebanon 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.