Frederick and Augusta Hagemann Farm · Photo: Nyttend · Public domainLiving in Black Township, IN: what to set up and who to call
All of Black Township gets its mail under one ZIP code, 47620. For an emergency, Deaconess Henderson Hospital is the closest ER, 19.6 miles away.
I’m new in town
What to set up in Black 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 Black Township.
Power comes from Southern Indiana Gas & Elec
Southern Indiana Gas & Elec (Southern Indiana Gas & Elec Co), an investor-owned utility, serves all of Black Township. Its homes paid an average of 19.8¢ per kWh in 2025, about $177 a month (its average across Indiana).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Mount Vernon Water Works
Mount Vernon Water Works supplies Black Township: about 75% of residents live in its service area. About 25% 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 6,426 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 1.2 ppb, below the 15 ppb action level that applied. That’s higher than 55% 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. IN5265006.
7 home internet providers serve Black Township
98% of 4,006 addresses can get 100/20 Mbps; 12% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 85% | 1,000/1,000 |
| AT&T | Fixed wireless, DSL | 12% | 25/3 |
| Mainstream Fiber Networks | Fiber | 6% | 1,000/1,000 |
| Watch Communications | Fixed wireless | 92% | 100/20 |
| Verizon | Fixed wireless | 88% | 300/20 |
| T-Mobile | Fixed wireless | 71% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Black Township’s trash rules yet
Pickup rules, the dump and recycling in Black Township.
Where your child goes to school
Public school districts and the school path by grade.
Black Township is in Mount Vernon Metropolitan School District.
A−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 Jul 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Black Township is in ZIP code 47620
ZIP codes where Black Township residents live, with the share of the town in each.
| ZIP | Post office name | Share of Black Township | ZIP’s residents in Black Township |
|---|---|---|---|
| 47620 | Mount Vernon, IN | 100% | 70% |
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 Black Township
Who supplies Black Township’s drinking water, and has it had violations?
Mount Vernon Water Works (EPA ID IN5265006). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 1.2 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Black Township?
Southern Indiana Gas & Elec (Southern Indiana Gas & Elec Co), an investor-owned utility. Its homes paid about 19.8¢ per kWh in 2025 (EIA).
What internet providers serve Black Township?
Spectrum, AT&T, Mainstream Fiber Networks, Watch Communications, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Black Township?
47620. Census 2020 ZIP Code Tabulation Areas.
What school district is Black Township in?
Mount Vernon Metropolitan School District.
How do I register to vote in Black Township?
In Indiana you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Posey County Circuit Court Clerk. Check your registration at indianavoters.in.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.