Photo: Brian Stansberry · CC BY 3.0Living in Fall Branch, TN: what to set up and who to call
Fall Branch has no town government of its own, so Greene County runs its elections and most services, and its children attend Washington County School District. Power in Fall Branch comes from Johnson City, a municipal utility rather than a private company.
I’m new in town
What to set up in Fall Branch, 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 Fall Branch.
Power comes from Johnson City
Johnson City (Johnson City - (TN)), a municipal utility, serves 75.6% of Fall Branch residents. Its homes paid an average of 13.2¢ per kWh in 2025, about $156 a month (its average across Tennessee).
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Kingsport Water Dept
Kingsport Water Dept supplies Fall Branch: about 64% of residents live in its service area. About 36% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water (EPA lists Bloomingdale Utility District and Johnson City Water Dept as sellers) and serves 107,739 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 86% of the 332 systems serving 100,001–250,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2026–Dec 2028, was 1.0 ppb, below the 15 ppb action level that applied. That’s lower than 59% 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. TN0000349.
6 home internet providers serve Fall Branch
96% of 648 addresses can get 100/20 Mbps; 92% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| BrightRidge | Fiber | 92% | 10,000/10,000 |
| Xfinity | Cable | 82% | 1,200/35 |
| Brightspeed | DSL, Fixed wireless | 43% | 40/3 |
| Verizon | Fixed wireless | 88% | 300/20 |
| T-Mobile | Fixed wireless | 71% | 100/20 |
| AT&T | Fixed wireless | 23% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Fall Branch’s trash rules yet
Pickup rules, the dump and recycling in Fall Branch.
Where your child goes to school
Public school districts and the school path by grade.
Most of Fall Branch (76%) is in Washington County School District; parts are in Greene County School District (24%).
B+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
Fall Branch is unincorporated, so Greene County is the local government.
Election office: FVAP local election office directory, updated Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Fall Branch is in ZIP code 37656
ZIP codes where Fall Branch residents live, with the share of the town in each.
| ZIP | Post office name | Share of Fall Branch | ZIP’s residents in Fall Branch |
|---|---|---|---|
| 37656 | Fall Branch, TN | 100% | 35% |
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 Fall Branch
Who supplies Fall Branch’s drinking water, and has it had violations?
Kingsport Water Dept (EPA ID TN0000349). It reported no health-based violations to EPA in the five years to October 2026; 86% of systems its size had none. Its latest lead 90th percentile was 1.0 ppb (Jan 2026–Dec 2028), against a 15 ppb action level.
Who provides electricity in Fall Branch?
Johnson City (Johnson City - (TN)), a municipal utility. Its homes paid about 13.2¢ per kWh in 2025 (EIA).
What internet providers serve Fall Branch?
BrightRidge, Xfinity, Brightspeed, Verizon, T-Mobile, AT&T (FCC, as of December 2025).
What ZIP codes are in Fall Branch?
37656. Census 2020 ZIP Code Tabulation Areas.
What school district is Fall Branch in?
Washington County School District. Parts of the city are in Greene County School District.
How do I register to vote in Fall Branch?
In Tennessee 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 Washington County Election Commission. Check your registration at tnmap.tn.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.