Chandler Stone Wall · Photo: Ichabod · CC BY-SA 3.0Living in Mount Juliet, TN: what to set up and who to call
Gladeville Utility District has a clean five-year EPA record, but its latest lead result, 7.5 ppb, was higher than 95% of similar systems’ (the action level is 15). Power in Mount Juliet comes from Middle Tennessee E M C, a cooperative utility rather than a private company.
I’m new in town
What to set up in Mount Juliet, 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 Mount Juliet.
Power comes from Middle Tennessee E M C
Middle Tennessee E M C (Middle Tennessee E M C), a cooperative utility, serves 77.8% of Mount Juliet residents. Its homes paid an average of 12.5¢ per kWh in 2025, about $162 a month (its average across Tennessee).
Start or move service: mtemc.com · (615) 890-9762
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Gladeville Utility District
Gladeville Utility District supplies Mount Juliet: about 9% of residents live in its service area. West Wilson Utility District serves another 6%. About 82% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water influenced by surface water (EPA lists West Wilson Utility District as seller) and serves 19,813 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 83% of the 3,525 systems serving 10,001–50,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 7.5 ppb, below the 15 ppb action level that applied. That’s higher than 95% 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. TN0000264.
6 home internet providers serve Mount Juliet
100% of 14,285 addresses can get 100/20 Mbps; 97% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| TDS Telecom | Fiber, DSL | 99% | 8,000/8,000 |
| Xfinity | Cable, Fiber | 98% | 2,000/250 |
| AT&T | Fixed wireless, Fiber, DSL | 34% | 25/3 |
| United Communications | Fixed wireless, Fiber | 15% | 8,000/8,000 |
| Verizon | Fixed wireless | 58% | 300/20 |
| T-Mobile | Fixed wireless | 54% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Mount Juliet’s trash rules yet
Pickup rules, the dump and recycling in Mount Juliet.
Where your child goes to school
Public school districts and the school path by grade.
Mount Juliet is in Wilson County School District.
ASchool gradeSee 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 Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Mount Juliet spans 2 ZIP codes
ZIP codes where Mount Juliet residents live, with the share of the town in each.
| ZIP | Post office name | Share of Mount Juliet | ZIP’s residents in Mount Juliet |
|---|---|---|---|
| 37122 | Mount Juliet, TN | 94% | 58% |
| 37138 | Old Hickory, TN | 5% | 9% |
A few homes fall in 37076. 37121 is P.O. box or single-organization ZIP with no homes.
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 Mount Juliet
Who supplies Mount Juliet’s drinking water, and has it had violations?
Gladeville Utility District (EPA ID TN0000264). It reported no health-based violations to EPA in the five years to October 2026; 83% of systems its size had none. Its latest lead 90th percentile was 7.5 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Mount Juliet?
Middle Tennessee E M C (Middle Tennessee E M C), a cooperative utility. Its homes paid about 12.5¢ per kWh in 2025 (EIA).
What internet providers serve Mount Juliet?
TDS Telecom, Xfinity, AT&T, United Communications, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Mount Juliet?
37122 (94%), 37138 (5%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Mount Juliet in?
Wilson County School District.
How do I register to vote in Mount Juliet?
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 Wilson 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.