Photo: Bernardgeorgeh · CC BY-SA 4.0Living in Swansea, SC: what to set up and who to call
The Swansea Town of (Sc3210006) water system has a clean five-year EPA record, but its latest lead result, 13.0 ppb, was higher than 99% of similar systems’ (the action level is 15). The nearest emergency room is Lexington Medical Center, 17.8 miles away.
I’m new in town
What to set up in Swansea, 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 Swansea.
Power comes from Dominion Energy South Carolina
Dominion Energy South Carolina (Dominion Energy South Carolina, Inc), an investor-owned utility, serves all of Swansea. 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 Swansea Town of (Sc3210006) water system
The Swansea Town of (Sc3210006) water system supplies Swansea: 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 buys treated surface water (EPA lists Joint Municipal WSC (Sc3220003) as seller) and serves 1,923 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–Dec 2023, was 13.0 ppb, below the 15 ppb action level that applied. That’s higher than 99% 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. SC3210006.
6 home internet providers serve Swansea
100% of 368 addresses can get 100/20 Mbps; 100% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Comporium Midlands | Fiber | 100% | 5,000/5,000 |
| Spectrum | Fiber | 86% | 1,000/1,000 |
| CarolinaConnect Cooperative | Fiber | 23% | 1,000/1,000 |
| AT&T | Fixed wireless | 81% | 25/3 |
| Verizon | Fixed wireless | 80% | 300/20 |
| T-Mobile | Fixed wireless | 75% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Swansea’s trash rules yet
Pickup rules, the dump and recycling in Swansea.
Where your child goes to school
Public school districts and the school path by grade.
Swansea is in Lexington School District 4.
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.
Swansea is in ZIP code 29160
ZIP codes where Swansea residents live, with the share of the town in each.
| ZIP | Post office name | Share of Swansea | ZIP’s residents in Swansea |
|---|---|---|---|
| 29160 | Swansea, SC | 100% | 9% |
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 Swansea
Who supplies Swansea’s drinking water, and has it had violations?
The Swansea Town of (Sc3210006) water system (EPA ID SC3210006). 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 13.0 ppb (Jan–Dec 2023), against a 15 ppb action level.
Who provides electricity in Swansea?
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 Swansea?
Comporium Midlands, Spectrum, CarolinaConnect Cooperative, AT&T, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Swansea?
29160. Census 2020 ZIP Code Tabulation Areas.
What school district is Swansea in?
Lexington School District 4.
How do I register to vote in Swansea?
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.