Photo: Mojo Hand · CC BY-SA 4.0Living in Clifton, VA: what to set up and who to call
All of Clifton gets its mail under one ZIP code, 20124. Clifton has its own train station.
I’m new in town
What to set up in Clifton, 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 Clifton.
Power comes from Dominion Energy
Dominion Energy (Virginia Electric & Power Co.), an investor-owned utility, serves all of Clifton. Its homes paid an average of 15.2¢ per kWh in 2025, about $158 a month (its average across Virginia).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
3 home internet providers serve Clifton
99% of 103 addresses can get 100/20 Mbps; 99% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Verizon | Fiber | 99% | 2,300/2,300 |
| Cox Communications | Cable | 91% | 2,000/35 |
| T-Mobile | Fixed wireless | 92% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Clifton’s trash rules yet
Pickup rules, the dump and recycling in Clifton.
Where your child goes to school
Public school districts and the school path by grade.
Clifton is in Fairfax County Public 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.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Jun 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Sep 30, 2026.
Clifton is in ZIP code 20124
ZIP codes where Clifton residents live, with the share of the town in each.
| ZIP | Post office name | Share of Clifton | ZIP’s residents in Clifton |
|---|---|---|---|
| 20124 | Clifton, VA | 100% | 2% |
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.
Train: OpenStreetMap (© OpenStreetMap contributors). ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Clifton
Who provides electricity in Clifton?
Dominion Energy (Virginia Electric & Power Co.), an investor-owned utility. Its homes paid about 15.2¢ per kWh in 2025 (EIA).
What internet providers serve Clifton?
Verizon, Cox Communications, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Clifton?
20124. Census 2020 ZIP Code Tabulation Areas.
What school district is Clifton in?
Fairfax County Public Schools.
How do I register to vote in Clifton?
In Virginia you can register online until 11 days before Election Day, in person up to and including Election Day, or by mail (postmarked 11 days before). Elections here are run by the Fairfax General Registrar. Check your registration at vote.elections.virginia.gov.
Sources & dates
Every answer above names its source. Here they are with their dates.
- 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 30, 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.