Photo: Nyttend · Public domainLiving in Clark Township, OH: what to set up and who to call
Clark Township spans 2 ZIP codes; 45130 holds the most residents (77%). Mary P. Shelton Public Library (Brown County Public Library), 6.6 miles away, is the closest library to Clark Township.
I’m new in town
What to set up in Clark 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 Clark Township.
Power comes from Duke Energy
Duke Energy (Duke Energy Ohio, Inc.), an investor-owned utility, serves all of Clark Township. Its homes paid an average of 16.8¢ per kWh in 2025, about $154 a month (its average across Ohio, for customers on its standard service). Ohio lets you buy power from another supplier; 60% of Duke Energy’s home customers do, and Duke Energy still delivers it.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Hamersville Village PWS
Hamersville Village PWS supplies Clark Township: about 25% of residents live in its service area. Tate-Monroe Water Association PWS serves another 11%. About 59% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It buys treated ground water (EPA lists Brown County Rural Water as seller) and serves 925 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 2021–Dec 2023, was 0.0 ppb, below the 15 ppb action level that applied. Results below detection are reported as 0, so 0 doesn’t mean no lead at any tap.
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. OH0800603.
6 home internet providers serve Clark Township
93% of 1,362 addresses can get 100/20 Mbps; 20% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 86% | 1,000/1,000 |
| Frontier | DSL | 37% | 90/5 |
| Ohio Transparent Telecom | Fixed wireless | 89% | 100/20 |
| Verizon | Fixed wireless | 64% | 300/20 |
| AT&T | Fixed wireless | 51% | 100/20 |
| T-Mobile | Fixed wireless | 45% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Clark Township’s trash rules yet
Pickup rules, the dump and recycling in Clark Township.
Where your child goes to school
Public school districts and the school path by grade.
Most of Clark Township (97%) is in Western Brown Local School District; parts are in Georgetown Exempted Village School District (3%).
BSchool 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 Dec 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Clark Township spans 2 ZIP codes
ZIP codes where Clark Township residents live, with the share of the town in each.
| ZIP | Post office name | Share of Clark Township | ZIP’s residents in Clark Township |
|---|---|---|---|
| 45130 | Hamersville, OH | 77% | 63% |
| 45106 | Bethel, OH | 22% | 6% |
A few homes fall in 45121, 45154.
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 Clark Township
Who supplies Clark Township’s drinking water, and has it had violations?
Hamersville Village PWS (EPA ID OH0800603). 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 0.0 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Clark Township?
Duke Energy (Duke Energy Ohio, Inc.), an investor-owned utility. Its homes paid about 16.8¢ per kWh in 2025 (EIA).
What internet providers serve Clark Township?
Spectrum, Frontier, Ohio Transparent Telecom, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Clark Township?
45130 (77%), 45106 (22%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Clark Township in?
Western Brown Local School District. Parts of the city are in Georgetown Exempted Village School District.
How do I register to vote in Clark Township?
In Ohio you can register online until 30 days before Election Day, in person until 30 days before Election Day, or by mail (postmarked 30 days before). Elections here are run by the Director, Brown County Board of Elections. Check your registration at voterlookup.ohiosos.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 Aug 3, 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.