ZIP code 33584: Seffner, FL
ZIP code 33584 is in Seffner (30% of residents), Mango (29%), Brandon (26%) and Thonotosassa (14%), in Hillsborough County, Florida. It is in Florida's 14th congressional district (89%) and Florida's 15th congressional district (11%). Its state senate district is State Senate District 23; its state house districts are State House District 68 (56%) and State House District 67 (44%).
See it on the mapAll of Florida
City and county
| City or town | Share of ZIP residents |
|---|---|
| Seffner | 30% |
| Mango | 29% |
| Brandon | 26% |
| Thonotosassa | 14% |
| County | Share of ZIP residents |
|---|---|
| Hillsborough County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Brandon CCD | 86% |
| Tampa CCD | 14% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Florida's 14th congressional district (FL-14) | 89% |
| Florida's 15th congressional district (FL-15) | 11% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Jorgie Franks | 26% | |
| U.S. Representative (FL-14) | Kathy Castor (D) | 202-225-3376 | 89% |
| U.S. Representative (FL-15) | Laurel M. Lee (R) | 202-225-5626 | 11% |
| 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 23) | Danny Burgess (R) | 813-779-7059 | 100% |
| State Representative (State House District 68) | Lawrence McClure (R) | 813-730-8600 | 56% |
| State Representative (State House District 67) | Fentrice Driskell (Democratic) | 813-535-8580 | 44% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Seffner laws: search for the Seffner, Florida code of ordinances
- Mango laws: search for the Mango, Florida code of ordinances
- Brandon laws: search for the Brandon, Florida code of ordinances
- Hillsborough County laws: search for the Hillsborough County, Florida code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 23 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 68 | 56% |
| State House District 67 | 44% |
Voting precincts
18 voting precincts overlap ZIP 33584. 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:33584")
ZIP 33584 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.