Castro, Jose Joaquin, Adobe · Photo: Mrwrite · Public domainLiving in Aptos Hills-Larkin Valley, CA: what to set up and who to call
Aptos Hills-Larkin Valley has no town government of its own, so Santa Cruz County runs its elections and most services, and its children attend Pajaro Valley Joint Unified School District. The closest ER is Watsonville Community Hospital, 3.3 miles away.
I’m new in town
What to set up in Aptos Hills-Larkin Valley, 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 Aptos Hills-Larkin Valley.
Power comes from PG&E
PG&E (Pacific Gas & Electric Co.), an investor-owned utility, serves all of Aptos Hills-Larkin Valley. Its homes paid an average of 37.5¢ per kWh in 2025, about $174 a month (its average across California, for customers on its standard service). California lets you buy power from another supplier; 66% of PG&E’s home customers do, and PG&E still delivers it.
Start or move service: pgecorp.com
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from City of Watsonville water system
The City of Watsonville water system supplies Aptos Hills-Larkin Valley: about 29% of residents live in its service area. Central Water District serves another 28%. Aptos Hills Mutual Water Co serves another 5%. About 37% 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 65,231 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 90% of the 597 systems serving 50,001–100,000 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 1.2 ppb, below the 15 ppb action level that applied. The highest in five years was 2.1 ppb. That’s higher than 52% 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. CA4410011.
9 home internet providers serve Aptos Hills-Larkin Valley
85% of 862 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Cable | 52% | 1,000/1,000 |
| AT&T | Fixed wireless, DSL | 38% | 25/5 |
| Xfinity | Cable | 22% | 1,200/35 |
| Razzolink | Fixed wireless | 68% | 500/250 |
| Etheric Networks | Fixed wireless | 40% | 250/100 |
| Surfnet Communications | Fixed wireless | 17% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Aptos Hills-Larkin Valley’s trash rules yet
Pickup rules, the dump and recycling in Aptos Hills-Larkin Valley.
Where your child goes to school
Public school districts and the school path by grade.
Aptos Hills-Larkin Valley is in Pajaro Valley Joint Unified 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.
No town hall: the county runs things
Aptos Hills-Larkin Valley is unincorporated, so Santa Cruz County is the local government.
Election office: FVAP local election office directory, updated Jul 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Aptos Hills-Larkin Valley spans 2 ZIP codes
ZIP codes where Aptos Hills-Larkin Valley residents live, with the share of the town in each.
| ZIP | Post office name | Share of Aptos Hills-Larkin Valley | ZIP’s residents in Aptos Hills-Larkin Valley |
|---|---|---|---|
| 95076 | Watsonville, CA | 71% | 2% |
| 95003 | Aptos, CA | 29% | 3% |
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 Aptos Hills-Larkin Valley
Who supplies Aptos Hills-Larkin Valley’s drinking water, and has it had violations?
The City of Watsonville water system (EPA ID CA4410011). It reported no health-based violations to EPA in the five years to October 2026; 90% of systems its size had none. Its latest lead 90th percentile was 1.2 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Aptos Hills-Larkin Valley?
PG&E (Pacific Gas & Electric Co.), an investor-owned utility. Its homes paid about 37.5¢ per kWh in 2025 (EIA).
What internet providers serve Aptos Hills-Larkin Valley?
Spectrum, AT&T, Xfinity, Razzolink, Etheric Networks, Surfnet Communications (FCC, as of December 2025).
What ZIP codes are in Aptos Hills-Larkin Valley?
95076 (71%), 95003 (29%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Aptos Hills-Larkin Valley in?
Pajaro Valley Joint Unified School District.
How do I register to vote in Aptos Hills-Larkin Valley?
In California 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 Santa Cruz County Clerk - Elections. Check your registration at voterstatus.sos.ca.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.