Living in Chinquapin, NC: what to set up and who to call
Chinquapin has no town government of its own, so Duplin County runs its elections and most services, and its children attend Duplin County Schools. Tap water in most of Chinquapin comes from Chinquapin Water Association, which has a clean five-year EPA record (about 20% of systems its size had a health-based violation) and a latest lead result below detection.
I’m new in town
What to set up in Chinquapin, 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 Chinquapin.
Power comes from Duke Energy
Duke Energy (Duke Energy Progress, LLC), an investor-owned utility, serves all of Chinquapin. Its homes paid an average of 15.2¢ per kWh in 2025, about $159 a month (its average across North Carolina).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Chinquapin Water Association
Chinquapin Water Association supplies Chinquapin: about 81% of residents live in its service area. Duplin County Water System serves another 19%. About 14% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water (EPA lists Town of Beulaville and Duplin County Water System as sellers) and serves 4,686 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 80% of the 5,012 systems serving 3,301–10,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2026–Dec 2028, was 0.0 ppb, below the 15 ppb action level that applied. The highest in five years was 3.0 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. Violations are counted by the start of their compliance period. NC0431050.
7 home internet providers serve Chinquapin
90% of 93 addresses can get 100/20 Mbps; 42% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable | 87% | 1,000/35 |
| Brightspeed | DSL | 66% | 80/10 |
| Focus Broadband | Fiber | 48% | 1,000/1,000 |
| AT&T | Fixed wireless | 58% | 25/3 |
| Eastern Carolina Broadband | Fixed wireless | 20% | 125/25 |
| T-Mobile | Fixed wireless | 5% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Chinquapin’s trash rules yet
Pickup rules, the dump and recycling in Chinquapin.
Where your child goes to school
Public school districts and the school path by grade.
Chinquapin is in Duplin County Schools.
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.
No town hall: the county runs things
Chinquapin is unincorporated, so Duplin County is the local government.
Election office: FVAP local election office directory, updated May 2019; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Chinquapin spans 2 ZIP codes
ZIP codes where Chinquapin residents live, with the share of the town in each.
| ZIP | Post office name | Share of Chinquapin | ZIP’s residents in Chinquapin |
|---|---|---|---|
| 28521 | Chinquapin, NC | 93% | 4% |
| 28518 | Beulaville, NC | 7% | 0% |
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 Chinquapin
Who supplies Chinquapin’s drinking water, and has it had violations?
Chinquapin Water Association (EPA ID NC0431050). It reported no health-based violations to EPA in the five years to October 2026; 80% of systems its size had none. Its latest lead 90th percentile was 0.0 ppb (Jan 2026–Dec 2028), against a 15 ppb action level.
Who provides electricity in Chinquapin?
Duke Energy (Duke Energy Progress, LLC), an investor-owned utility. Its homes paid about 15.2¢ per kWh in 2025 (EIA).
What internet providers serve Chinquapin?
Spectrum, Brightspeed, Focus Broadband, AT&T, Eastern Carolina Broadband, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Chinquapin?
28521 (93%), 28518 (7%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Chinquapin in?
Duplin County Schools.
How do I register to vote in Chinquapin?
In North Carolina you can register online until 25 days before Election Day, in person with same-day registration during the early voting period, or by mail (postmarked 25 days before). Elections here are run by the Duplin County Board of Elections. Check your registration at vt.ncsbe.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.