Photo: Bernardgeorgeh · CC BY-SA 4.0Living in White Knoll, SC: what to set up and who to call
White Knoll has no town government of its own, so Lexington County runs its elections and most services, and its children attend Lexington School District 1. Most homes in White Knoll have two wired internet choices, Spectrum and Windstream South Carolina.
I’m new in town
What to set up in White Knoll, 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 White Knoll.
Power comes from Dominion Energy South Carolina
Dominion Energy South Carolina (Dominion Energy South Carolina, Inc), an investor-owned utility, serves all of White Knoll. Its homes paid an average of 16.4¢ per kWh in 2025, about $169 a month (its average across South Carolina).
Start or move service: sceg.com · (800) 251-7234
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Basin Rock MHP (Sc3260164)
Basin Rock MHP (Sc3260164) supplies White Knoll: about 18% of residents live in its service area. About 81% 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 190 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 77% of the 15,074 systems serving 101–500 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan–Dec 2025, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 24.0 ppb. 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. SC3260164.
7 home internet providers serve White Knoll
100% of 3,391 addresses can get 100/20 Mbps; 64% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable, Fiber | 99% | 1,000/35 |
| Windstream South Carolina | DSL, Fiber | 65% | 1,000/1,000 |
| Ripple Fiber | Fiber | 32% | 2,000/2,000 |
| Comporium Midlands CLEC | Fiber | 26% | 8,000/8,000 |
| Verizon | Fixed wireless | 95% | 300/20 |
| AT&T | Fixed wireless | 25% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have White Knoll’s trash rules yet
Pickup rules, the dump and recycling in White Knoll.
Where your child goes to school
Public school districts and the school path by grade.
White Knoll is in Lexington School District 1.
A−School gradeSee Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
No town hall: the county runs things
White Knoll is unincorporated, so Lexington County is the local government.
Election office: FVAP local election office directory, updated Jan 2024; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 12, 2025.
White Knoll is in ZIP code 29073
ZIP codes where White Knoll residents live, with the share of the town in each.
| ZIP | Post office name | Share of White Knoll | ZIP’s residents in White Knoll |
|---|---|---|---|
| 29073 | Lexington, SC | 100% | 16% |
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 White Knoll
Who supplies White Knoll’s drinking water, and has it had violations?
Basin Rock MHP (Sc3260164) (EPA ID SC3260164). It reported no health-based violations to EPA in the five years to October 2026; 77% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan–Dec 2025), against a 15 ppb action level.
Who provides electricity in White Knoll?
Dominion Energy South Carolina (Dominion Energy South Carolina, Inc), an investor-owned utility. Its homes paid about 16.4¢ per kWh in 2025 (EIA).
What internet providers serve White Knoll?
Spectrum, Windstream South Carolina, Ripple Fiber, Comporium Midlands CLEC, Verizon, AT&T (FCC, as of December 2025).
What ZIP codes are in White Knoll?
29073. Census 2020 ZIP Code Tabulation Areas.
What school district is White Knoll in?
Lexington School District 1.
How do I register to vote in White Knoll?
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 Lexington 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.