Monroe County
Marathon
Marathon is a Florida city in Monroe County. Start with the county, task, or local notes below; the exact address can still change the office.
- Type
- City
- County
- Monroe
- Population
- 10,060
Data notes
Population source: Census Vintage 2025 subcounty population estimates. Florida Revenue November 2025 county planning row: 8.2361 mills for Monroe County. Census GEOID: 1243000.
County records
Monroe County offices behind common tasks
These are direct official paths for county-held records. Use the exact address: a city, district, or private document can still control permits, zoning, utilities, business receipts, and other local details.
Property appraiser
Parcel records, assessed value, exemptions, and taxable value.
Open official site ->Tax collector
Tax bills, payments, discounts, deferrals, and delinquent-tax questions.
Open official site ->Clerk and recorder
Deeds, mortgages, official records, court files, and recorded documents.
Open official site ->Supervisor of Elections
Voter registration, precincts, ballots, and county election information.
Open official site ->Emergency management
Local alerts, evacuation information, shelters, and storm instructions.
Open official site ->School district
Enrollment, calendars, district contacts, and the address-based assignment path.
Open official site ->County-office snapshot checked 2026-07-13. Details can change on the linked site.
Open the full county directory ->Address, home, and local records
Home and local tasks in Marathon
Start with the exact address, then use the task to choose the state agency, county office, city department, school district, utility, emergency manager, insurer, lender, or private document that handles the detail.
Address and ZIP
Separate the mailing label from the local boundary
The postal city, ZIP Code, county, municipality, parcel, school district, evacuation zone, and utility area can describe different parts of the same address.
Check the address path ->Property tax
Monroe County tax planning
The November 2025 county planning row is 8.2361 mills, about $824 per $100,000 of taxable value before parcel-specific charges.
Open millage tool ->Storm planning
Check evacuation zone and local alerts
Evacuation zones, shelter plans, county alerts, and local emergency orders can change by exact address.
Open evacuation planner ->Permits and records
Look up the local file
Building permits, code cases, liens, zoning, business tax receipts, and utility records may sit with Monroe County, a city, or a district.
Open records guide ->Official offices
Open Monroe County offices
The county directory links the property appraiser, tax collector, clerk, election office, emergency manager, and school district.
Open county offices ->Useful local context
Notes that mention, illustrate, or sit near Marathon
These links can help with the next question, but the rule or subject may be statewide, countywide, regional, or only nearby.
Outdoors
Florida Keys mooring buoys are part of the water map
In the Florida Keys, reef trips work better when boaters and snorkelers check sanctuary zones, mooring buoys, and current NOAA guidance first.
Read this note ->Rules and licenses
Florida Keys sanctuary rules shape water days
Florida Keys National Marine Sanctuary rules affect boating, fishing, diving, snorkeling, swimming, and reef visits.
Read this note ->Cars and driving
Florida Keys mile markers are part of the driving map
In the Florida Keys, mile markers help people understand distance, addresses, directions, and where a place sits along the Overseas Highway.
Read this note ->Cars and driving
Overseas Highway carries the Keys railroad ghost
The Overseas Highway drive through the Florida Keys follows a travel story that began before the modern road, when bridges, boats, farms, and rail lines shaped the islands.
Read this note ->Cars and driving
Seven Mile Bridge makes the Keys drive feel wide open
Seven Mile Bridge is the open-water moment many people remember from the Florida Keys drive, with Pigeon Key and the old bridge keeping the railroad story nearby.
Read this note ->Outdoors
Curry Hammock keeps the Middle Keys a little wilder
Curry Hammock State Park gives Marathon a Middle Keys park with beach, paddling, camping, seagrass, mangroves, and a rare undeveloped stretch.
Read this note ->History and culture
Pigeon Key keeps the Seven Mile Bridge story close
Pigeon Key near Marathon keeps the Overseas Railroad and Seven Mile Bridge story tied to real island buildings, workers, water, and weather.
Read this note ->Around Marathon
Nearby Florida place pages, ordered by straight-line distance between Census internal points. This is not driving distance.
Source habit
Start from Marathon.
Florida rules can split across a state agency, county office, city counter, district, school, park manager, insurer, lender, or contract. These paths keep the local page connected to the next official-source check.
Home and local tasks
Property, storms, permits, and offices
Use the task that matches the next decision, then confirm the address with the responsible office.
Open tasks ->County context
Open Monroe County
Use the county directory for nearby local pages and notes tied to the same county.
Open county ->Place notes
Local and related notes
Direct local notes and contextual connections are labeled separately so the geographic claim stays clear.
Open notes ->Search
Search Florida Porch
Search places, notes, guides, tools, topics, and source-backed pages from one box.
Search ->Data and page limits
Last checked July 26, 2026. Place names, county coverage, GEOIDs, coordinates, and population labels come from the Census sources in the Florida place data used by this site. County tax planning rows use Florida Revenue November 2025 millage data. Direct note relationships and contextual note paths are kept separate. Parcel values, exemptions, permits, school assignments, storm instructions, utility service, private rules, and final bills still depend on the exact address and the official office or document.
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