Photo: Mr. Matté (if there is an issue with this image, contact me using this image's Commons talk page, my Commons user talk page, or my English Wikipedia user talk page; I'll know about it a lot faster) · CC BY-SA 4.0Living in St. James, MD: what to set up and who to call
St. James has no town government of its own, so Washington County runs its elections and most services, and its children attend Washington County Public Schools. For home internet, most of St. James can choose between Antietam Cable and Xfinity.
I’m new in town
What to set up in St. James, 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 St. James.
Power comes from Potomac Edison
Potomac Edison (The Potomac Edison Co.), an investor-owned utility, serves all of St. James. Its homes paid an average of 15.4¢ per kWh in 2025, about $172 a month (its average across Maryland, for customers on its standard service). Maryland lets you buy power from another supplier; 2% of Potomac Edison’s home customers do, and Potomac Edison still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Hagerstown water system
The City of Hagerstown water system supplies St. James: about 85% of residents live in its service area. Saint James School serves another 6%. About 10% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 92,200 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 90% of the 597 systems serving 50,001–100,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 0.8 ppb, below the 15 ppb action level that applied. The highest in five years was 0.9 ppb. That’s lower 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. Violations are counted by the start of their compliance period. MD0210010.
5 home internet providers serve St. James
96% of 1,674 addresses can get 100/20 Mbps; 84% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Antietam Cable | Cable, Fiber | 95% | 2,300/2,300 |
| Xfinity | Fiber | 85% | 2,000/2,000 |
| T-Mobile | Fixed wireless | 64% | 25/3 |
| AT&T | Fixed wireless | 48% | 25/3 |
| Verizon | Fixed wireless | 27% | 300/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have St. James’ trash rules yet
Pickup rules, the dump and recycling in St. James.
Where your child goes to school
Public school districts and the school path by grade.
St. James is in Washington County Public Schools.
BSchool gradeSee 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
St. James is unincorporated, so Washington County is the local government.
Election office: FVAP local election office directory, updated Aug 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Mar 11, 2026.
St. James spans 3 ZIP codes
ZIP codes where St. James residents live, with the share of the town in each.
| ZIP | Post office name | Share of St. James | ZIP’s residents in St. James |
|---|---|---|---|
| 21740 | Hagerstown, MD | 90% | 6% |
| 21733 | Fairplay, MD | 7% | 29% |
| 21781 | Saint James, MD | 3% | 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 St. James
Who supplies St. James’ drinking water, and has it had violations?
The City of Hagerstown water system (EPA ID MD0210010). It reported no health-based violations to EPA in the five years to October 2026; 90% of systems its size had none. Its latest lead 90th percentile was 0.8 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in St. James?
Potomac Edison (The Potomac Edison Co.), an investor-owned utility. Its homes paid about 15.4¢ per kWh in 2025 (EIA).
What internet providers serve St. James?
Antietam Cable, Xfinity, T-Mobile, AT&T, Verizon (FCC, as of December 2025).
What ZIP codes are in St. James?
21740 (90%), 21733 (7%), 21781 (3%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is St. James in?
Washington County Public Schools.
How do I register to vote in St. James?
In Maryland you can register online until 21 days before Election Day, in person up to and including Election Day, or by mail (postmarked 21 days before). Elections here are run by the Washington County Board of Elections. Check your registration at voterservices.elections.maryland.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 Mar 11, 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.