ZIP code 33149: Key Biscayne, FL
ZIP code 33149 is in Key Biscayne, in Miami-Dade County, Florida. It is in Florida's 27th congressional district. Its state senate districts are State Senate District 38 (100%) and State Senate District 36 (<0.1%); its state house district is State House District 113.
See it on the mapAll of Florida
City and county
| City or town | Share of ZIP residents |
|---|---|
| Key Biscayne | 100% |
| County | Share of ZIP residents |
|---|---|
| Miami-Dade County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Key Biscayne CCD | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Florida's 27th congressional district (FL-27) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (FL-27) | Maria Elvira Salazar (R) | 202-225-3931 | 100% |
| U.S. Senator | Ashley Moody (R) | 202-224-3041 | statewide |
| U.S. Senator | Rick Scott (R) | 202-224-5274 · contact form | statewide |
| State Senator (State Senate District 38) | Alexis Calatayud (R) | 305-596-3002 | 100% |
| State Senator (State Senate District 36) | Ileana Garcia (R) | 305-442-6841 | <0.1% |
Elected in 2024 under FL's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Key Biscayne website: http://www.keybiscayne.fl.gov
- Key Biscayne laws: search for the Key Biscayne, Florida code of ordinances
- Miami-Dade County website: https://www.miamidade.gov/
- Miami-Dade County laws: search for the Miami-Dade County, Florida code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 38 | 100% |
| State Senate District 36 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 113 | 100% |
Voting precincts
5 voting precincts overlap ZIP 33149. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:33149")
ZIP 33149 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.