Photo: Federal Aviation Administration, Alaskan Region · Public domainLiving in Larsen Bay, AK: what to set up and who to call
Larsen Bay runs its own electric utility, City of Larsen Bay. Larsen Bay Water System reported one health-based violation to EPA in the last five years: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024.
I’m new in town
What to set up in Larsen Bay, 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 Larsen Bay.
Power comes from City of Larsen Bay
City of Larsen Bay (City of Larsen Bay - (AK)), a municipal utility, serves all of Larsen Bay.
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Larsen Bay Water System
Larsen Bay Water System supplies Larsen Bay: about 71% of residents live in its service area. About 29% of homes are outside any mapped community water system, most likely on private wells, which EPA doesn’t regulate. It draws surface water and serves 271 people in all.
1 health-based violation reported to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions), beginning Oct 2024. 77% of the 15,074 systems serving 101–500 people had none.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2024–Dec 2026, was 1.2 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 (EPA’s estimate). Violations are counted by the start of their compliance period. AK2250134.
2 home internet providers serve Larsen Bay
87% of 152 addresses can get 100/20 Mbps; 87% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| GCI | Fiber | 88% | 2,500/75 |
| Alaska Communications | DSL | 36% | 10/1 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Larsen Bay’s trash rules yet
Pickup rules, the dump and recycling in Larsen Bay.
Where your child goes to school
Public school districts and the school path by grade.
Larsen Bay is in Kodiak Island Borough School District.
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.
Larsen Bay is in ZIP code 99624
ZIP codes where Larsen Bay residents live, with the share of the town in each.
| ZIP | Post office name | Share of Larsen Bay | ZIP’s residents in Larsen Bay |
|---|---|---|---|
| 99624 | Larsen Bay, AK | 100% | 100% |
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.
Questions about living in Larsen Bay
Who supplies Larsen Bay’s drinking water, and has it had violations?
Larsen Bay Water System (EPA ID AK2250134). It reported 1 health-based violation to EPA in the five years to October 2026: a lead and copper treatment requirement (Lead and Copper Rule Revisions). 77% of systems its size had none. Its latest lead 90th percentile was 1.2 ppb (Jan 2024–Dec 2026), against a 15 ppb action level.
Who provides electricity in Larsen Bay?
City of Larsen Bay (City of Larsen Bay - (AK)), a municipal utility.
What internet providers serve Larsen Bay?
GCI, Alaska Communications (FCC, as of December 2025).
What ZIP codes are in Larsen Bay?
99624. Census 2020 ZIP Code Tabulation Areas.
What school district is Larsen Bay in?
Kodiak Island Borough School District.
How do I register to vote in Larsen Bay?
In Alaska you can register online until 30 days before Election Day, in person until 30 days before Election Day, or by mail (received 30 days before). Elections here are run by the Absentee and Petition Office. Check your registration at myvoterportal.alaska.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 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.