Photo: PopePompus · CC BY-SA 4.0Living in Grimes, IA: what to set up and who to call
Grimes has its own drop-off, Metro Northwest Transfer Station, on 4105 Southeast Beisser Drive. The nearest library is Grimes Public Library, 1.7 miles away.
I’m new in town
What to set up in Grimes, 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 Grimes.
Power comes from MidAmerican Energy
MidAmerican Energy (MidAmerican Energy Co), an investor-owned utility, serves all of Grimes. Its homes paid an average of 11.2¢ per kWh in 2025, about $93 a month (its average across Iowa).
Start or move service: midamericanenergy.com · (888) 427-5632
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Grimes Water Supply
Grimes Water Supply supplies Grimes: about 73% of residents live in its service area. Xenia RWD (Des Moines) serves another 19%. About 21% 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 Ciww (Grimes) as seller) and serves 17,809 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 2021–Dec 2023, was 0.0 ppb, below the 15 ppb action level that applied. 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 (EPA’s estimate). Violations are counted by the start of their compliance period. IA7736011.
9 home internet providers serve Grimes
99% of 5,166 addresses can get 100/20 Mbps; 84% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Mediacom Xtream | Cable, Fiber | 93% | 1,000/50 |
| Metronet | Fiber | 81% | 5,120/5,120 |
| CenturyLink | DSL, Fiber | 64% | 200/200 |
| Quantum Fiber | Fiber | 29% | 2,000/1,000 |
| Mi-Fiber | Fiber | 16% | 1,000/1,000 |
| AT&T | Fixed wireless | 81% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
Metro Waste Authority picks up trash in Grimes
Pickup days, the drop-off and recycling in Grimes, from the town’s own site.
From grimesiowa.gov, the town’s official site, checked Oct 21, 2026; pages dated 2026-09-27. Rules change: the town’s page is the last word. .
Where your child goes to school
Public school districts and the school path by grade.
Most of Grimes (79%) is in Dallas Center-Grimes Community School District; parts are in Johnston Community School District (17%) and Urbandale Community School District (4%).
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 2026; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Grimes is in ZIP code 50111
ZIP codes where Grimes residents live, with the share of the town in each.
| ZIP | Post office name | Share of Grimes | ZIP’s residents in Grimes |
|---|---|---|---|
| 50111 | Grimes, IA | 100% | 96% |
A few homes fall in 50063.
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 Grimes
Who supplies Grimes’ drinking water, and has it had violations?
Grimes Water Supply (EPA ID IA7736011). 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 0.0 ppb (Jan 2021–Dec 2023), against a 15 ppb action level.
Who provides electricity in Grimes?
MidAmerican Energy (MidAmerican Energy Co), an investor-owned utility. Its homes paid about 11.2¢ per kWh in 2025 (EIA).
What internet providers serve Grimes?
Mediacom Xtream, Metronet, CenturyLink, Quantum Fiber, Mi-Fiber, AT&T (FCC, as of December 2025).
What ZIP codes are in Grimes?
50111. Census 2020 ZIP Code Tabulation Areas.
What school district is Grimes in?
Dallas Center-Grimes Community School District. Parts of the city are in Johnston Community School District and Urbandale Community School District.
How do I register to vote in Grimes?
In Iowa you can register online until 15 days before Election Day, in person up to and including Election Day, or by mail (postmarked 15 days before). Elections here are run by the Polk County Auditor. Check your registration at sos.iowa.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: Grimes’ own website (grimesiowa.gov), read Oct 21, 2026, pickup and drop-off facts extracted and checked against the page they came from.
- 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.