Photo: Chris Flook · CC BY-SA 4.0Living in Sulphur Springs, IN: what to set up and who to call
Sulphur Springs spans 2 ZIP codes; 47388 holds the most residents (88%). New Castle-Henry County Public Library, 6.0 miles away, is the closest library to Sulphur Springs.
I’m new in town
What to set up in Sulphur Springs, 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 Sulphur Springs.
Power comes from Duke Energy
Duke Energy (Duke Energy Indiana, LLC), an investor-owned utility, serves all of Sulphur Springs. Its homes paid an average of 15.0¢ per kWh in 2025, about $149 a month (its average across Indiana).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
6 home internet providers serve Sulphur Springs
100% of 183 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| NineStar Connect | Fiber | 100% | 10,000/10,000 |
| Xfinity | Cable | 98% | 1,200/35 |
| BridgeMAXX Suncoast Broadband | Fixed wireless | 78% | 50/10 |
| Verizon | Fixed wireless | 70% | 300/20 |
| Watch Communications | Fixed wireless | 33% | 100/20 |
| T-Mobile | Fixed wireless | 30% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Sulphur Springs’ trash rules yet
Pickup rules, the dump and recycling in Sulphur Springs.
Where your child goes to school
Public school districts and the school path by grade.
Sulphur Springs is in Shenandoah School Corporation.
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.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Jul 2021; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Sulphur Springs spans 2 ZIP codes
ZIP codes where Sulphur Springs residents live, with the share of the town in each.
| ZIP | Post office name | Share of Sulphur Springs | ZIP’s residents in Sulphur Springs |
|---|---|---|---|
| 47388 | Sulphur Springs, IN | 88% | 100% |
| 47356 | Middletown, IN | 12% | 1% |
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 Sulphur Springs
Who provides electricity in Sulphur Springs?
Duke Energy (Duke Energy Indiana, LLC), an investor-owned utility. Its homes paid about 15.0¢ per kWh in 2025 (EIA).
What internet providers serve Sulphur Springs?
NineStar Connect, Xfinity, BridgeMAXX Suncoast Broadband, Verizon, Watch Communications, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Sulphur Springs?
47388 (88%), 47356 (12%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Sulphur Springs in?
Shenandoah School Corporation.
How do I register to vote in Sulphur Springs?
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 Henry County Board of Voter Registration. Check your registration at indianavoters.in.gov.
Sources & dates
Every answer above names its source. Here they are with their dates.
- 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.