Carroll County Courthouse · Photo: Publichall at en.wikipedia · Public domainLiving in Delphi, IN: what to set up and who to call
In Delphi, trash day is Tuesday (Trash Kans LLC collects). Most homes in Delphi have two wired internet choices, Sparklight and Frontier.
I’m new in town
What to set up in Delphi, 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 Delphi.
Power comes from Duke Energy
Duke Energy (Duke Energy Indiana, LLC), an investor-owned utility, serves all of Delphi. 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.
Water comes from Delphi Water Works
Delphi Water Works supplies Delphi: about 88% of residents live in its service area. About 12% 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 3,200 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2022–Dec 2024, was 1.7 ppb, below the 15 ppb action level that applied. That’s higher than 65% 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. IN5208002.
6 home internet providers serve Delphi
100% of 1,275 addresses can get 100/20 Mbps; 75% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Sparklight | Cable | 100% | 1,000/50 |
| Frontier | Fiber, DSL | 77% | 5,000/5,000 |
| On-Ramp Indiana | Fixed wireless | 100% | 200/35 |
| Verizon | Fixed wireless | 48% | 300/20 |
| T-Mobile | Fixed wireless | 4% | 100/20 |
| Yeoman Telephone | Fixed wireless | 3% | 10/1 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Trash day in Delphi is Tuesday
Pickup days, the drop-off and recycling in Delphi, from the town’s own site.
This month
- TrashEvery week
- RecyclingEvery other week, Tue · which week: cityofdelphi.org
- Bulky itemsOn set dates, Sat
Accepted at the curb
- Number 1 and 2 plastics
- Paper
- Magazines
- Cardboard
- Aluminum and tin cans
From cityofdelphi.org, the town’s official site, checked Oct 21, 2026. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Delphi is in Delphi Community School Corporation.
C+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 Sep 2017; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Delphi is in ZIP code 46923
ZIP codes where Delphi residents live, with the share of the town in each.
| ZIP | Post office name | Share of Delphi | ZIP’s residents in Delphi |
|---|---|---|---|
| 46923 | Delphi, IN | 100% | 36% |
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 Delphi
Who supplies Delphi’s drinking water, and has it had violations?
Delphi Water Works (EPA ID IN5208002). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 1.7 ppb (Jan 2022–Dec 2024), against a 15 ppb action level.
Who provides electricity in Delphi?
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 Delphi?
Sparklight, Frontier, On-Ramp Indiana, Verizon, T-Mobile, Yeoman Telephone (FCC, as of December 2025).
What ZIP codes are in Delphi?
46923. Census 2020 ZIP Code Tabulation Areas.
What school district is Delphi in?
Delphi Community School Corporation.
How do I register to vote in Delphi?
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 Carroll 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: Delphi’s own website (cityofdelphi.org), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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.