Living in Bonneau, SC: what to set up and who to call
Power in Bonneau comes from South Carolina Public Service Authority, a state utility rather than a private company. The closest public drop-off to Bonneau is Gravel Hill Convenience Centers & Drop Site, 2 miles out; the town decides whether residents may use it.
I’m new in town
What to set up in Bonneau, 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 Bonneau.
Power comes from South Carolina Public Service Authority
South Carolina Public Service Authority (South Carolina Public Service Authority), a state utility, serves all of Bonneau. Its homes paid an average of 12.9¢ per kWh in 2025, about $124 a month (its average across South Carolina).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Bcwsa Sangaree W/D (0820002)
Bcwsa Sangaree W/D (0820002) supplies almost all of Bonneau. It buys treated surface water (EPA lists Lake Moultrie Regional WS (Sc0820008) and Charleston Water System (Sc1010001) as sellers) and serves 95,345 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 90% of the 597 systems serving 50,001–100,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 0.5 ppb, below the 15 ppb action level that applied. That’s lower than 62% 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. Violations are counted by the start of their compliance period. SC0820002.
5 home internet providers serve Bonneau
93% of 232 addresses can get 100/20 Mbps; 4% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Home Telecom | Cable, Fiber | 79% | 2,000/500 |
| TDS Telecom | DSL | 61% | 50/10 |
| Verizon | Fixed wireless | 87% | 300/20 |
| AT&T | Fixed wireless | 79% | 25/3 |
| T-Mobile | Fixed wireless | 74% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
The nearest public drop-off is 2 miles away
Pickup rules, the dump and recycling in Bonneau.
Gravel Hill Convenience Centers & Drop Site
1025 Gravel Hill Road, Bonneau, SC, 29431 · run by Berkeley County
This isn’t Bonneau’s own facility. Whether Bonneau residents may use it is the town’s rule: check bonneausc.com.
OpenStreetMap, as of Oct 9, 2026. © OpenStreetMap contributors.
Where your child goes to school
Public school districts and the school path by grade.
Bonneau is in Berkeley County 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 Jan 2024; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
Bonneau is in ZIP code 29431
ZIP codes where Bonneau residents live, with the share of the town in each.
| ZIP | Post office name | Share of Bonneau | ZIP’s residents in Bonneau |
|---|---|---|---|
| 29431 | Bonneau, SC | 100% | 7% |
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 Bonneau
Who supplies Bonneau’s drinking water, and has it had violations?
Bcwsa Sangaree W/D (0820002) (EPA ID SC0820002). It reported no health-based violations to EPA in the five years to October 2026; 90% of systems its size had none. Its latest lead 90th percentile was 0.5 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Bonneau?
South Carolina Public Service Authority (South Carolina Public Service Authority), a state utility. Its homes paid about 12.9¢ per kWh in 2025 (EIA).
What internet providers serve Bonneau?
Home Telecom, TDS Telecom, Verizon, AT&T, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Bonneau?
29431. Census 2020 ZIP Code Tabulation Areas.
What school district is Bonneau in?
Berkeley County School District.
How do I register to vote in Bonneau?
In South Carolina 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 Berkeley Board of Voter Registration. Check your registration at vrems.scvotes.sc.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 Sep 12, 2025 (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.