Photo: Jackpeck at English Wikipedia · Public domainLiving in Erda, UT: what to set up and who to call
Most mail in Erda goes to 84074 (95% of residents), one of 2 ZIP codes in town. The nearest library is Tooele City Public Library, 6.1 miles away.
I’m new in town
What to set up in Erda, 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 Erda.
Power comes from Rocky Mountain Power
Rocky Mountain Power (PacifiCorp), an investor-owned utility, serves all of Erda. Its homes paid an average of 13.5¢ per kWh in 2025, about $101 a month (its average across Utah).
Start or move service: pacificorp.com · (888) 221-7070
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Erda Acres Water Co
Erda Acres Water Co supplies Erda: about 26% of residents live in its service area. Stansbury Park Improvement District serves another 11%. About 66% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws ground water and serves 1,150 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 2021–Dec 2023, was 1.4 ppb, below the 15 ppb action level that applied. That’s higher than 60% 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. UTAH23053.
8 home internet providers serve Erda
97% of 1,209 addresses can get 100/20 Mbps; 96% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Beehive Broadband | Fixed wireless, Fiber | 100% | 1,000/1,000 |
| Xfinity | Fiber, Cable | 93% | 2,000/2,000 |
| CenturyLink | DSL | 27% | 80/10 |
| Terabit Networks | Fiber | 5% | 10,000/10,000 |
| Rise Broadband | Fixed wireless | 93% | 100/20 |
| Utah Broadband | Fixed wireless | 83% | 50/10 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Erda’s trash rules yet
Pickup rules, the dump and recycling in Erda.
Where your child goes to school
Public school districts and the school path by grade.
Erda is in Tooele School District.
CSchool 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 Nov 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Mar 13, 2026.
Erda spans 2 ZIP codes
ZIP codes where Erda residents live, with the share of the town in each.
| ZIP | Post office name | Share of Erda | ZIP’s residents in Erda |
|---|---|---|---|
| 84074 | Tooele, UT | 95% | 6% |
| 84029 | Grantsville, UT | 5% | 1% |
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 Erda
Who supplies Erda’s drinking water, and has it had violations?
Erda Acres Water Co (EPA ID UTAH23053). 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 1.4 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Erda?
Rocky Mountain Power (PacifiCorp), an investor-owned utility. Its homes paid about 13.5¢ per kWh in 2025 (EIA).
What internet providers serve Erda?
Beehive Broadband, Xfinity, CenturyLink, Terabit Networks, Rise Broadband, Utah Broadband (FCC, as of December 2025).
What ZIP codes are in Erda?
84074 (95%), 84029 (5%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Erda in?
Tooele School District.
How do I register to vote in Erda?
In Utah you can register online until 11 days before Election Day, in person up to and including Election Day, or by mail (received 11 days before). Elections here are run by the Tooele County Clerk. Check your registration at votesearch.utah.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 Mar 13, 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.