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The Stock Island handbook

Living in Stock Island, FL: what to set up and who to call

Stock Island has no town government of its own, so Monroe County runs its elections and most services, and its children attend Monroe County School District. Power in Stock Island comes from Utility Board of the City of Key West, F, a municipal utility rather than a private company.

Which school will my kid attend?How do I register to vote?ZIP codes
Stock Island has no town government. It’s a census-designated place in Monroe County, so the county and regional agencies provide most services. This page answers what we can; the same answers appear on Stock Island’s town page under “Getting set up”.

I’m new in town

What to set up in Stock Island, and who provides it. Tap an answer for the details and where they come from.

PowerUtility Board of the City of Key West, Fmunicipal utility · 15.1¢/kWhMore →Internet4 providers100% of addresses get 100/20 MbpsMore →Trash & dumpNot on file yetWe don’t have Stock Island’s trash rules yetMore →SchoolMonroe County School DistrictWhich school depends on grade and addressMore →Register to voteOnlineRules from vote.govMore →ZIP code33040Where people live, not P.O. boxesMore →
Home services

Power, water and internet

Who to call to start service at a new address in Stock Island.

Electricity

Power comes from Utility Board of the City of Key West, F

Utility Board of the City of Key West, F (Utility Board of the City of Key West, F), a municipal utility, serves all of Stock Island. Its homes paid an average of 15.1¢ per kWh in 2025, about $178 a month (its average across Florida).

Start or move service: cityofkeywest-fl.gov · (305) 809-3902

Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.

Internet

4 home internet providers serve Stock Island

100% of 1,210 addresses can get 100/20 Mbps; 34% can get fiber.

ProviderTechnologyAddressesFastest (Mbps)
XfinityCable100%1,200/35
AT&TDSL, Fiber, Fixed wireless68%5,000/5,000
VerizonFixed wireless20%300/20
T-MobileFixed wireless11%100/20

FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.

Trash & recycling

We don’t have Stock Island’s trash rules yet

Pickup rules, the dump and recycling in Stock Island.

Trash, recycling and bulk pickupNot on fileStock Island has no town government of its own, so look for trash and recycling rules on the county’s site.
Schools

Where your child goes to school

Public school districts and the school path by grade.

Stock Island kids go to
PK–87 schoolsDepends on your address
9–123 high schoolsDepends on your address

Stock Island is in Monroe County School District.

BSchool gradeSee Schools →

U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.

Government & voting

No town hall: the county runs things

Stock Island is unincorporated, so Monroe County is the local government.

Local governmentMonroe CountyStock Island is a census-designated place: no town hall of its ownCensus
Who runs elections hereMonroe Supervisor of ElectionsElections here are run by Monroe County (county election office). 5200 College Rd, Key West, FL 33040-6577 · (305) 292-3416 · [email protected]FVAP, Dec 2025
Register to voteOnlineIn Florida you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before).vote.govCheck your registration and polling placeregistration.elections.myflorida.comThe state’s voter lookup

Election office: FVAP local election office directory, updated Dec 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 17, 2025.

ZIP codes & area codes

Stock Island is in ZIP code 33040

ZIP codes where Stock Island residents live, with the share of the town in each.

ZIPPost office nameShare of Stock IslandZIP’s residents in Stock Island
33040Key West, FL100%13%
Area code305Wikidata

Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.

Everyday places

Getting around, the ER and the library

One line each; the subject pages have the rest.

Nearest emergency roomLower Keys Medical Center1.3 miles awayGet a library cardMay Hill Russell Library700 Fleming Street · (305) 292-3595

ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.

Questions about living in Stock Island

Who provides electricity in Stock Island?

Utility Board of the City of Key West, F (Utility Board of the City of Key West, F), a municipal utility. Its homes paid about 15.1¢ per kWh in 2025 (EIA).

What internet providers serve Stock Island?

Xfinity, AT&T, Verizon, T-Mobile (FCC, as of December 2025).

What ZIP codes are in Stock Island?

33040. Census 2020 ZIP Code Tabulation Areas.

What school district is Stock Island in?

Monroe County School District.

How do I register to vote in Stock Island?

In Florida you can register online until 29 days before Election Day, in person until 29 days before Election Day, or by mail (postmarked 29 days before). Elections here are run by the Monroe Supervisor of Elections. Check your registration at registration.elections.myflorida.com.

Sources & dates

Every answer above names its source. Here they are with their dates.

  • 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 17, 2025 (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.