Living in Cynthiana, IN: what to set up and who to call
All of Cynthiana gets its mail under one ZIP code, 47612. Spectrum and Frontier both wire most of Cynthiana; 23% of addresses can get fiber.
I’m new in town
What to set up in Cynthiana, 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 Cynthiana.
Power comes from Duke Energy
Duke Energy (Duke Energy Indiana, LLC), an investor-owned utility, serves all of Cynthiana. 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 Cynthiana Water Works
Cynthiana Water Works supplies almost all of Cynthiana. It buys treated surface water (EPA lists German Township Water District Inc. as seller) and serves 699 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 5,327 systems serving 501–1,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2000–Dec 2002, was 2.0 ppb, below the 15 ppb action level that applied. It’s from 2002: 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 (EPA’s estimate). Violations are counted by the start of their compliance period. IN5265004.
5 home internet providers serve Cynthiana
96% of 279 addresses can get 100/20 Mbps; 23% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable | 95% | 1,000/35 |
| Frontier | DSL | 73% | 10/1 |
| Mainstream Fiber Networks | Fiber | 22% | 1,000/1,000 |
| Verizon | Fixed wireless | 49% | 25/6 |
| Watch Communications | Fixed wireless | 39% | 400/40 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Cynthiana’s trash rules yet
Pickup rules, the dump and recycling in Cynthiana.
Where your child goes to school
Public school districts and the school path by grade.
Cynthiana is in North Posey County Schools Metropolitan 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.
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.
Cynthiana is in ZIP code 47612
ZIP codes where Cynthiana residents live, with the share of the town in each.
| ZIP | Post office name | Share of Cynthiana | ZIP’s residents in Cynthiana |
|---|---|---|---|
| 47612 | Cynthiana, IN | 100% | 64% |
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 Cynthiana
Who supplies Cynthiana’s drinking water, and has it had violations?
Cynthiana Water Works (EPA ID IN5265004). 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 2.0 ppb (Jan 2000–Dec 2002), against a 15 ppb action level.
Who provides electricity in Cynthiana?
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 Cynthiana?
Spectrum, Frontier, Mainstream Fiber Networks, Verizon, Watch Communications (FCC, as of December 2025).
What ZIP codes are in Cynthiana?
47612. Census 2020 ZIP Code Tabulation Areas.
What school district is Cynthiana in?
North Posey County Schools Metropolitan School District.
How do I register to vote in Cynthiana?
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.